false2020Q20001591763December 310.511123.4166666666666680.51115.166666666666667111126.416666666666668P5YP1YP1Y00015917632020-01-012020-06-30xbrli:shares00015917632020-07-17iso4217:USD0001591763us-gaap:ProductMember2020-04-012020-06-300001591763us-gaap:ProductMember2019-04-012019-06-300001591763us-gaap:ProductMember2020-01-012020-06-300001591763us-gaap:ProductMember2019-01-012019-06-300001591763us-gaap:NaturalGasGatheringTransportationMarketingAndProcessingMember2020-04-012020-06-300001591763us-gaap:NaturalGasGatheringTransportationMarketingAndProcessingMember2019-04-012019-06-300001591763us-gaap:NaturalGasGatheringTransportationMarketingAndProcessingMember2020-01-012020-06-300001591763us-gaap:NaturalGasGatheringTransportationMarketingAndProcessingMember2019-01-012019-06-3000015917632020-04-012020-06-3000015917632019-04-012019-06-3000015917632019-01-012019-06-30iso4217:USDxbrli:shares0001591763enbl:CommonUnitMember2020-04-012020-06-300001591763enbl:CommonUnitMember2019-04-012019-06-300001591763enbl:CommonUnitMember2020-01-012020-06-300001591763enbl:CommonUnitMember2019-01-012019-06-3000015917632020-06-3000015917632019-12-310001591763enbl:SeriesAPreferredUnitsMember2019-12-310001591763enbl:SeriesAPreferredUnitsMember2020-06-300001591763enbl:CommonUnitMember2020-06-300001591763enbl:CommonUnitMember2019-12-3100015917632018-12-3100015917632019-06-300001591763us-gaap:PreferredPartnerMemberenbl:SeriesAPreferredUnitsMember2019-12-310001591763enbl:CommonUnitMemberus-gaap:LimitedPartnerMember2019-12-310001591763us-gaap:AccumulatedOtherComprehensiveIncomeMember2019-12-310001591763us-gaap:NoncontrollingInterestMember2019-12-310001591763us-gaap:PreferredPartnerMemberenbl:SeriesAPreferredUnitsMember2020-01-012020-03-310001591763enbl:CommonUnitMemberus-gaap:LimitedPartnerMember2020-01-012020-03-310001591763us-gaap:NoncontrollingInterestMember2020-01-012020-03-3100015917632020-01-012020-03-310001591763us-gaap:AccumulatedOtherComprehensiveIncomeMember2020-01-012020-03-310001591763enbl:CommonUnitMembersrt:CumulativeEffectPeriodOfAdoptionAdjustmentMemberus-gaap:LimitedPartnerMember2019-12-310001591763srt:CumulativeEffectPeriodOfAdoptionAdjustmentMember2019-12-310001591763us-gaap:PreferredPartnerMemberenbl:SeriesAPreferredUnitsMember2020-03-310001591763enbl:CommonUnitMemberus-gaap:LimitedPartnerMember2020-03-310001591763us-gaap:AccumulatedOtherComprehensiveIncomeMember2020-03-310001591763us-gaap:NoncontrollingInterestMember2020-03-3100015917632020-03-310001591763us-gaap:PreferredPartnerMemberenbl:SeriesAPreferredUnitsMember2020-04-012020-06-300001591763enbl:CommonUnitMemberus-gaap:LimitedPartnerMember2020-04-012020-06-300001591763us-gaap:NoncontrollingInterestMember2020-04-012020-06-300001591763us-gaap:PreferredPartnerMemberenbl:SeriesAPreferredUnitsMember2020-06-300001591763enbl:CommonUnitMemberus-gaap:LimitedPartnerMember2020-06-300001591763us-gaap:AccumulatedOtherComprehensiveIncomeMember2020-06-300001591763us-gaap:NoncontrollingInterestMember2020-06-300001591763us-gaap:PreferredPartnerMemberenbl:SeriesAPreferredUnitsMember2018-12-310001591763enbl:CommonUnitMemberus-gaap:LimitedPartnerMember2018-12-310001591763us-gaap:AccumulatedOtherComprehensiveIncomeMember2018-12-310001591763us-gaap:NoncontrollingInterestMember2018-12-310001591763us-gaap:PreferredPartnerMemberenbl:SeriesAPreferredUnitsMember2019-01-012019-03-310001591763enbl:CommonUnitMemberus-gaap:LimitedPartnerMember2019-01-012019-03-310001591763us-gaap:NoncontrollingInterestMember2019-01-012019-03-3100015917632019-01-012019-03-310001591763us-gaap:PreferredPartnerMemberenbl:SeriesAPreferredUnitsMember2019-03-310001591763enbl:CommonUnitMemberus-gaap:LimitedPartnerMember2019-03-310001591763us-gaap:AccumulatedOtherComprehensiveIncomeMember2019-03-310001591763us-gaap:NoncontrollingInterestMember2019-03-3100015917632019-03-310001591763us-gaap:PreferredPartnerMemberenbl:SeriesAPreferredUnitsMember2019-04-012019-06-300001591763enbl:CommonUnitMemberus-gaap:LimitedPartnerMember2019-04-012019-06-300001591763us-gaap:NoncontrollingInterestMember2019-04-012019-06-300001591763us-gaap:AccumulatedOtherComprehensiveIncomeMember2019-04-012019-06-300001591763us-gaap:PreferredPartnerMemberenbl:SeriesAPreferredUnitsMember2019-06-300001591763enbl:CommonUnitMemberus-gaap:LimitedPartnerMember2019-06-300001591763us-gaap:AccumulatedOtherComprehensiveIncomeMember2019-06-300001591763us-gaap:NoncontrollingInterestMember2019-06-30enbl:segmentxbrli:pure0001591763enbl:CenterpointMemberus-gaap:LimitedPartnerMember2020-06-300001591763enbl:OgeEnergyMemberus-gaap:LimitedPartnerMember2020-06-30enbl:board_member0001591763enbl:CenterpointMemberus-gaap:LimitedPartnerMember2020-01-012020-06-300001591763enbl:CommonUnitMemberenbl:CenterpointMember2020-06-300001591763enbl:OgeEnergyMemberus-gaap:LimitedPartnerMember2020-01-012020-06-300001591763enbl:CommonUnitMemberenbl:OgeEnergyMember2020-06-300001591763enbl:SeriesA10FixedtoFloatingNonCumulativeRedeemablePerpetualPreferredUnitsMemberenbl:CenterpointMemberus-gaap:LimitedPartnerMember2020-06-300001591763enbl:EnableMidstreamPartnersLPMemberenbl:SESHMember2020-06-300001591763enbl:AtokaMidstreamLLCMember2020-01-012020-06-300001591763enbl:ESCPMember2020-01-012020-06-3000015917632020-04-012020-04-010001591763enbl:GatheringAndProcessingMember2020-04-082020-04-0800015917632020-01-010001591763srt:NaturalGasReservesMemberenbl:GatheringAndProcessingMemberus-gaap:OperatingSegmentsMember2020-04-012020-06-300001591763enbl:TransportationAndStorageMembersrt:NaturalGasReservesMemberus-gaap:OperatingSegmentsMember2020-04-012020-06-300001591763us-gaap:IntersegmentEliminationMembersrt:NaturalGasReservesMember2020-04-012020-06-300001591763srt:NaturalGasReservesMember2020-04-012020-06-300001591763enbl:GatheringAndProcessingMemberus-gaap:OperatingSegmentsMembersrt:NaturalGasLiquidsReservesMember2020-04-012020-06-300001591763enbl:TransportationAndStorageMemberus-gaap:OperatingSegmentsMembersrt:NaturalGasLiquidsReservesMember2020-04-012020-06-300001591763us-gaap:IntersegmentEliminationMembersrt:NaturalGasLiquidsReservesMember2020-04-012020-06-300001591763srt:NaturalGasLiquidsReservesMember2020-04-012020-06-300001591763enbl:GatheringAndProcessingMemberus-gaap:OperatingSegmentsMemberenbl:CondensateNaturalGasMember2020-04-012020-06-300001591763enbl:TransportationAndStorageMemberus-gaap:OperatingSegmentsMemberenbl:CondensateNaturalGasMember2020-04-012020-06-300001591763us-gaap:IntersegmentEliminationMemberenbl:CondensateNaturalGasMember2020-04-012020-06-300001591763enbl:CondensateNaturalGasMember2020-04-012020-06-300001591763enbl:GatheringAndProcessingMemberus-gaap:OperatingSegmentsMember2020-04-012020-06-300001591763enbl:TransportationAndStorageMemberus-gaap:OperatingSegmentsMember2020-04-012020-06-300001591763us-gaap:IntersegmentEliminationMember2020-04-012020-06-300001591763us-gaap:ProductMemberenbl:GatheringAndProcessingMemberus-gaap:OperatingSegmentsMember2020-04-012020-06-300001591763enbl:TransportationAndStorageMemberus-gaap:ProductMemberus-gaap:OperatingSegmentsMember2020-04-012020-06-300001591763us-gaap:IntersegmentEliminationMemberus-gaap:ProductMember2020-04-012020-06-300001591763enbl:DemandServiceRevenueMemberenbl:GatheringAndProcessingMemberus-gaap:OperatingSegmentsMember2020-04-012020-06-300001591763enbl:TransportationAndStorageMemberenbl:DemandServiceRevenueMemberus-gaap:OperatingSegmentsMember2020-04-012020-06-300001591763us-gaap:IntersegmentEliminationMemberenbl:DemandServiceRevenueMember2020-04-012020-06-300001591763enbl:DemandServiceRevenueMember2020-04-012020-06-300001591763enbl:VolumeDependantServiceRevenueMemberenbl:GatheringAndProcessingMemberus-gaap:OperatingSegmentsMember2020-04-012020-06-300001591763enbl:TransportationAndStorageMemberenbl:VolumeDependantServiceRevenueMemberus-gaap:OperatingSegmentsMember2020-04-012020-06-300001591763us-gaap:IntersegmentEliminationMemberenbl:VolumeDependantServiceRevenueMember2020-04-012020-06-300001591763enbl:VolumeDependantServiceRevenueMember2020-04-012020-06-300001591763enbl:GatheringAndProcessingMemberus-gaap:OperatingSegmentsMemberus-gaap:NaturalGasGatheringTransportationMarketingAndProcessingMember2020-04-012020-06-300001591763enbl:TransportationAndStorageMemberus-gaap:OperatingSegmentsMemberus-gaap:NaturalGasGatheringTransportationMarketingAndProcessingMember2020-04-012020-06-300001591763us-gaap:IntersegmentEliminationMemberus-gaap:NaturalGasGatheringTransportationMarketingAndProcessingMember2020-04-012020-06-300001591763srt:NaturalGasReservesMemberenbl:GatheringAndProcessingMemberus-gaap:OperatingSegmentsMember2019-04-012019-06-300001591763enbl:TransportationAndStorageMembersrt:NaturalGasReservesMemberus-gaap:OperatingSegmentsMember2019-04-012019-06-300001591763us-gaap:IntersegmentEliminationMembersrt:NaturalGasReservesMember2019-04-012019-06-300001591763srt:NaturalGasReservesMember2019-04-012019-06-300001591763enbl:GatheringAndProcessingMemberus-gaap:OperatingSegmentsMembersrt:NaturalGasLiquidsReservesMember2019-04-012019-06-300001591763enbl:TransportationAndStorageMemberus-gaap:OperatingSegmentsMembersrt:NaturalGasLiquidsReservesMember2019-04-012019-06-300001591763us-gaap:IntersegmentEliminationMembersrt:NaturalGasLiquidsReservesMember2019-04-012019-06-300001591763srt:NaturalGasLiquidsReservesMember2019-04-012019-06-300001591763enbl:GatheringAndProcessingMemberus-gaap:OperatingSegmentsMemberenbl:CondensateNaturalGasMember2019-04-012019-06-300001591763enbl:TransportationAndStorageMemberus-gaap:OperatingSegmentsMemberenbl:CondensateNaturalGasMember2019-04-012019-06-300001591763us-gaap:IntersegmentEliminationMemberenbl:CondensateNaturalGasMember2019-04-012019-06-300001591763enbl:CondensateNaturalGasMember2019-04-012019-06-300001591763enbl:GatheringAndProcessingMemberus-gaap:OperatingSegmentsMember2019-04-012019-06-300001591763enbl:TransportationAndStorageMemberus-gaap:OperatingSegmentsMember2019-04-012019-06-300001591763us-gaap:IntersegmentEliminationMember2019-04-012019-06-300001591763us-gaap:ProductMemberenbl:GatheringAndProcessingMemberus-gaap:OperatingSegmentsMember2019-04-012019-06-300001591763enbl:TransportationAndStorageMemberus-gaap:ProductMemberus-gaap:OperatingSegmentsMember2019-04-012019-06-300001591763us-gaap:IntersegmentEliminationMemberus-gaap:ProductMember2019-04-012019-06-300001591763enbl:DemandServiceRevenueMemberenbl:GatheringAndProcessingMemberus-gaap:OperatingSegmentsMember2019-04-012019-06-300001591763enbl:TransportationAndStorageMemberenbl:DemandServiceRevenueMemberus-gaap:OperatingSegmentsMember2019-04-012019-06-300001591763us-gaap:IntersegmentEliminationMemberenbl:DemandServiceRevenueMember2019-04-012019-06-300001591763enbl:DemandServiceRevenueMember2019-04-012019-06-300001591763enbl:VolumeDependantServiceRevenueMemberenbl:GatheringAndProcessingMemberus-gaap:OperatingSegmentsMember2019-04-012019-06-300001591763enbl:TransportationAndStorageMemberenbl:VolumeDependantServiceRevenueMemberus-gaap:OperatingSegmentsMember2019-04-012019-06-300001591763us-gaap:IntersegmentEliminationMemberenbl:VolumeDependantServiceRevenueMember2019-04-012019-06-300001591763enbl:VolumeDependantServiceRevenueMember2019-04-012019-06-300001591763enbl:GatheringAndProcessingMemberus-gaap:OperatingSegmentsMemberus-gaap:NaturalGasGatheringTransportationMarketingAndProcessingMember2019-04-012019-06-300001591763enbl:TransportationAndStorageMemberus-gaap:OperatingSegmentsMemberus-gaap:NaturalGasGatheringTransportationMarketingAndProcessingMember2019-04-012019-06-300001591763us-gaap:IntersegmentEliminationMemberus-gaap:NaturalGasGatheringTransportationMarketingAndProcessingMember2019-04-012019-06-300001591763srt:NaturalGasReservesMemberenbl:GatheringAndProcessingMemberus-gaap:OperatingSegmentsMember2020-01-012020-06-300001591763enbl:TransportationAndStorageMembersrt:NaturalGasReservesMemberus-gaap:OperatingSegmentsMember2020-01-012020-06-300001591763us-gaap:IntersegmentEliminationMembersrt:NaturalGasReservesMember2020-01-012020-06-300001591763srt:NaturalGasReservesMember2020-01-012020-06-300001591763enbl:GatheringAndProcessingMemberus-gaap:OperatingSegmentsMembersrt:NaturalGasLiquidsReservesMember2020-01-012020-06-300001591763enbl:TransportationAndStorageMemberus-gaap:OperatingSegmentsMembersrt:NaturalGasLiquidsReservesMember2020-01-012020-06-300001591763us-gaap:IntersegmentEliminationMembersrt:NaturalGasLiquidsReservesMember2020-01-012020-06-300001591763srt:NaturalGasLiquidsReservesMember2020-01-012020-06-300001591763enbl:GatheringAndProcessingMemberus-gaap:OperatingSegmentsMemberenbl:CondensateNaturalGasMember2020-01-012020-06-300001591763enbl:TransportationAndStorageMemberus-gaap:OperatingSegmentsMemberenbl:CondensateNaturalGasMember2020-01-012020-06-300001591763us-gaap:IntersegmentEliminationMemberenbl:CondensateNaturalGasMember2020-01-012020-06-300001591763enbl:CondensateNaturalGasMember2020-01-012020-06-300001591763enbl:GatheringAndProcessingMemberus-gaap:OperatingSegmentsMember2020-01-012020-06-300001591763enbl:TransportationAndStorageMemberus-gaap:OperatingSegmentsMember2020-01-012020-06-300001591763us-gaap:IntersegmentEliminationMember2020-01-012020-06-300001591763us-gaap:ProductMemberenbl:GatheringAndProcessingMemberus-gaap:OperatingSegmentsMember2020-01-012020-06-300001591763enbl:TransportationAndStorageMemberus-gaap:ProductMemberus-gaap:OperatingSegmentsMember2020-01-012020-06-300001591763us-gaap:IntersegmentEliminationMemberus-gaap:ProductMember2020-01-012020-06-300001591763enbl:DemandServiceRevenueMemberenbl:GatheringAndProcessingMemberus-gaap:OperatingSegmentsMember2020-01-012020-06-300001591763enbl:TransportationAndStorageMemberenbl:DemandServiceRevenueMemberus-gaap:OperatingSegmentsMember2020-01-012020-06-300001591763us-gaap:IntersegmentEliminationMemberenbl:DemandServiceRevenueMember2020-01-012020-06-300001591763enbl:DemandServiceRevenueMember2020-01-012020-06-300001591763enbl:VolumeDependantServiceRevenueMemberenbl:GatheringAndProcessingMemberus-gaap:OperatingSegmentsMember2020-01-012020-06-300001591763enbl:TransportationAndStorageMemberenbl:VolumeDependantServiceRevenueMemberus-gaap:OperatingSegmentsMember2020-01-012020-06-300001591763us-gaap:IntersegmentEliminationMemberenbl:VolumeDependantServiceRevenueMember2020-01-012020-06-300001591763enbl:VolumeDependantServiceRevenueMember2020-01-012020-06-300001591763enbl:GatheringAndProcessingMemberus-gaap:OperatingSegmentsMemberus-gaap:NaturalGasGatheringTransportationMarketingAndProcessingMember2020-01-012020-06-300001591763enbl:TransportationAndStorageMemberus-gaap:OperatingSegmentsMemberus-gaap:NaturalGasGatheringTransportationMarketingAndProcessingMember2020-01-012020-06-300001591763us-gaap:IntersegmentEliminationMemberus-gaap:NaturalGasGatheringTransportationMarketingAndProcessingMember2020-01-012020-06-300001591763srt:NaturalGasReservesMemberenbl:GatheringAndProcessingMemberus-gaap:OperatingSegmentsMember2019-01-012019-06-300001591763enbl:TransportationAndStorageMembersrt:NaturalGasReservesMemberus-gaap:OperatingSegmentsMember2019-01-012019-06-300001591763us-gaap:IntersegmentEliminationMembersrt:NaturalGasReservesMember2019-01-012019-06-300001591763srt:NaturalGasReservesMember2019-01-012019-06-300001591763enbl:GatheringAndProcessingMemberus-gaap:OperatingSegmentsMembersrt:NaturalGasLiquidsReservesMember2019-01-012019-06-300001591763enbl:TransportationAndStorageMemberus-gaap:OperatingSegmentsMembersrt:NaturalGasLiquidsReservesMember2019-01-012019-06-300001591763us-gaap:IntersegmentEliminationMembersrt:NaturalGasLiquidsReservesMember2019-01-012019-06-300001591763srt:NaturalGasLiquidsReservesMember2019-01-012019-06-300001591763enbl:GatheringAndProcessingMemberus-gaap:OperatingSegmentsMemberenbl:CondensateNaturalGasMember2019-01-012019-06-300001591763enbl:TransportationAndStorageMemberus-gaap:OperatingSegmentsMemberenbl:CondensateNaturalGasMember2019-01-012019-06-300001591763us-gaap:IntersegmentEliminationMemberenbl:CondensateNaturalGasMember2019-01-012019-06-300001591763enbl:CondensateNaturalGasMember2019-01-012019-06-300001591763enbl:GatheringAndProcessingMemberus-gaap:OperatingSegmentsMember2019-01-012019-06-300001591763enbl:TransportationAndStorageMemberus-gaap:OperatingSegmentsMember2019-01-012019-06-300001591763us-gaap:IntersegmentEliminationMember2019-01-012019-06-300001591763us-gaap:ProductMemberenbl:GatheringAndProcessingMemberus-gaap:OperatingSegmentsMember2019-01-012019-06-300001591763enbl:TransportationAndStorageMemberus-gaap:ProductMemberus-gaap:OperatingSegmentsMember2019-01-012019-06-300001591763us-gaap:IntersegmentEliminationMemberus-gaap:ProductMember2019-01-012019-06-300001591763enbl:DemandServiceRevenueMemberenbl:GatheringAndProcessingMemberus-gaap:OperatingSegmentsMember2019-01-012019-06-300001591763enbl:TransportationAndStorageMemberenbl:DemandServiceRevenueMemberus-gaap:OperatingSegmentsMember2019-01-012019-06-300001591763us-gaap:IntersegmentEliminationMemberenbl:DemandServiceRevenueMember2019-01-012019-06-300001591763enbl:DemandServiceRevenueMember2019-01-012019-06-300001591763enbl:VolumeDependantServiceRevenueMemberenbl:GatheringAndProcessingMemberus-gaap:OperatingSegmentsMember2019-01-012019-06-300001591763enbl:TransportationAndStorageMemberenbl:VolumeDependantServiceRevenueMemberus-gaap:OperatingSegmentsMember2019-01-012019-06-300001591763us-gaap:IntersegmentEliminationMemberenbl:VolumeDependantServiceRevenueMember2019-01-012019-06-300001591763enbl:VolumeDependantServiceRevenueMember2019-01-012019-06-300001591763enbl:GatheringAndProcessingMemberus-gaap:OperatingSegmentsMemberus-gaap:NaturalGasGatheringTransportationMarketingAndProcessingMember2019-01-012019-06-300001591763enbl:TransportationAndStorageMemberus-gaap:OperatingSegmentsMemberus-gaap:NaturalGasGatheringTransportationMarketingAndProcessingMember2019-01-012019-06-300001591763us-gaap:IntersegmentEliminationMemberus-gaap:NaturalGasGatheringTransportationMarketingAndProcessingMember2019-01-012019-06-300001591763enbl:FirmServiceTransportationMember2020-06-300001591763enbl:FirmServiceTransportationMember2019-12-310001591763enbl:TransportationAndStorageMember2020-01-012020-06-300001591763enbl:TransportationAndStorageMember2021-01-012020-06-3000015917632022-01-01enbl:TransportationAndStorageMember2020-06-300001591763enbl:TransportationAndStorageMember2023-01-012020-06-300001591763enbl:TransportationAndStorageMember2024-01-012020-06-300001591763enbl:GatheringAndProcessingMember2020-01-012020-06-300001591763enbl:GatheringAndProcessingMember2021-01-012020-06-3000015917632022-01-01enbl:GatheringAndProcessingMember2020-06-300001591763enbl:GatheringAndProcessingMember2023-01-012020-06-3000015917632024-01-01enbl:GatheringAndProcessingMember2020-06-3000015917632020-01-012020-06-3000015917632021-01-012020-06-3000015917632022-01-012020-06-3000015917632023-01-012020-06-3000015917632024-01-012020-06-300001591763us-gaap:OtherAssetsMember2020-06-300001591763us-gaap:OtherCurrentLiabilitiesMember2020-06-300001591763us-gaap:OtherLiabilitiesMember2020-06-300001591763us-gaap:EquipmentMember2020-04-012020-06-300001591763us-gaap:EquipmentMember2019-04-012019-06-300001591763us-gaap:EquipmentMember2020-01-012020-06-300001591763us-gaap:EquipmentMember2019-01-012019-06-300001591763us-gaap:BuildingMember2020-04-012020-06-300001591763us-gaap:BuildingMember2019-04-012019-06-300001591763us-gaap:BuildingMember2020-01-012020-06-300001591763us-gaap:BuildingMember2019-01-012019-06-300001591763enbl:GatheringAndProcessingMember2020-04-012020-06-300001591763enbl:TransportationAndStorageMember2020-04-012020-06-300001591763enbl:GatheringAndProcessingMember2019-04-012019-06-300001591763enbl:TransportationAndStorageMember2019-04-012019-06-300001591763enbl:GatheringAndProcessingMember2020-01-012020-06-300001591763enbl:TransportationAndStorageMember2020-01-012020-06-300001591763enbl:GatheringAndProcessingMember2019-01-012019-06-300001591763enbl:TransportationAndStorageMember2019-01-012019-06-300001591763us-gaap:PhantomShareUnitsPSUsMember2020-01-012020-06-300001591763us-gaap:PhantomShareUnitsPSUsMember2020-04-012020-06-300001591763us-gaap:PhantomShareUnitsPSUsMember2019-04-012019-06-300001591763us-gaap:PhantomShareUnitsPSUsMember2019-01-012019-06-300001591763srt:ScenarioForecastMemberus-gaap:SubsequentEventMember2020-08-182020-08-180001591763srt:ScenarioForecastMemberus-gaap:SubsequentEventMember2020-08-252020-08-250001591763srt:ScenarioForecastMemberus-gaap:CashDistributionMemberus-gaap:SubsequentEventMember2020-08-252020-08-2500015917632020-05-192020-05-1900015917632020-05-272020-05-270001591763us-gaap:CashDistributionMember2020-05-272020-05-2700015917632020-02-182020-02-1800015917632020-02-252020-02-250001591763us-gaap:CashDistributionMember2020-02-252020-02-2500015917632019-11-192019-11-1900015917632019-11-262019-11-260001591763us-gaap:CashDistributionMember2019-11-262019-11-2600015917632019-08-202019-08-2000015917632019-08-272019-08-270001591763us-gaap:CashDistributionMember2019-08-272019-08-2700015917632019-05-212019-05-2100015917632019-05-292019-05-290001591763us-gaap:CashDistributionMember2019-05-292019-05-290001591763srt:ScenarioForecastMemberus-gaap:CashDistributionMemberus-gaap:SubsequentEventMember2020-08-042020-08-040001591763enbl:SeriesA10FixedtoFloatingNonCumulativeRedeemablePerpetualPreferredUnitsMemberus-gaap:PreferredPartnerMemberus-gaap:SubsequentEventMember2020-08-042020-08-040001591763enbl:SeriesA10FixedtoFloatingNonCumulativeRedeemablePerpetualPreferredUnitsMemberus-gaap:PreferredPartnerMemberus-gaap:SubsequentEventMember2020-08-142020-08-140001591763enbl:SeriesA10FixedtoFloatingNonCumulativeRedeemablePerpetualPreferredUnitsMemberus-gaap:PreferredPartnerMemberus-gaap:CashDistributionMemberus-gaap:SubsequentEventMember2020-08-142020-08-140001591763us-gaap:PreferredPartnerMemberenbl:SeriesA10FixedtoFloatingNonCumulativeRedeemablePerpetualPreferredUnitsMember2020-05-052020-05-050001591763us-gaap:PreferredPartnerMemberenbl:SeriesA10FixedtoFloatingNonCumulativeRedeemablePerpetualPreferredUnitsMember2020-05-152020-05-150001591763enbl:SeriesA10FixedtoFloatingNonCumulativeRedeemablePerpetualPreferredUnitsMemberus-gaap:PreferredPartnerMemberus-gaap:CashDistributionMember2020-05-152020-05-150001591763us-gaap:PreferredPartnerMemberenbl:SeriesA10FixedtoFloatingNonCumulativeRedeemablePerpetualPreferredUnitsMember2020-02-072020-02-070001591763us-gaap:PreferredPartnerMemberenbl:SeriesA10FixedtoFloatingNonCumulativeRedeemablePerpetualPreferredUnitsMember2020-02-142020-02-140001591763enbl:SeriesA10FixedtoFloatingNonCumulativeRedeemablePerpetualPreferredUnitsMemberus-gaap:PreferredPartnerMemberus-gaap:CashDistributionMember2020-02-142020-02-140001591763us-gaap:PreferredPartnerMemberenbl:SeriesA10FixedtoFloatingNonCumulativeRedeemablePerpetualPreferredUnitsMember2019-11-052019-11-050001591763us-gaap:PreferredPartnerMemberenbl:SeriesA10FixedtoFloatingNonCumulativeRedeemablePerpetualPreferredUnitsMember2019-11-142019-11-140001591763enbl:SeriesA10FixedtoFloatingNonCumulativeRedeemablePerpetualPreferredUnitsMemberus-gaap:PreferredPartnerMemberus-gaap:CashDistributionMember2019-11-142019-11-140001591763us-gaap:PreferredPartnerMemberenbl:SeriesA10FixedtoFloatingNonCumulativeRedeemablePerpetualPreferredUnitsMember2019-08-022019-08-020001591763us-gaap:PreferredPartnerMemberenbl:SeriesA10FixedtoFloatingNonCumulativeRedeemablePerpetualPreferredUnitsMember2019-08-142019-08-140001591763enbl:SeriesA10FixedtoFloatingNonCumulativeRedeemablePerpetualPreferredUnitsMemberus-gaap:PreferredPartnerMemberus-gaap:CashDistributionMember2019-08-142019-08-140001591763us-gaap:PreferredPartnerMemberenbl:SeriesA10FixedtoFloatingNonCumulativeRedeemablePerpetualPreferredUnitsMember2019-04-292019-04-290001591763us-gaap:PreferredPartnerMemberenbl:SeriesA10FixedtoFloatingNonCumulativeRedeemablePerpetualPreferredUnitsMember2019-05-152019-05-150001591763enbl:SeriesA10FixedtoFloatingNonCumulativeRedeemablePerpetualPreferredUnitsMemberus-gaap:PreferredPartnerMemberus-gaap:CashDistributionMember2019-05-152019-05-150001591763enbl:SeriesA10FixedtoFloatingNonCumulativeRedeemablePerpetualPreferredUnitsMemberus-gaap:PreferredPartnerMemberus-gaap:CashDistributionMemberus-gaap:SubsequentEventMember2020-08-042020-08-040001591763enbl:AtthemarketProgramMember2017-05-122017-05-120001591763enbl:AtokaMidstreamLLCMemberenbl:GatheringAndProcessingMember2020-01-012020-06-300001591763enbl:GatheringAndProcessingMember2017-01-012017-12-310001591763enbl:GatheringAndProcessingMember2019-12-310001591763enbl:TransportationAndStorageMember2019-12-310001591763enbl:GatheringAndProcessingMember2020-06-300001591763enbl:TransportationAndStorageMember2020-06-300001591763enbl:EnbridgeIncMemberenbl:SESHMember2020-06-300001591763enbl:SESHMember2020-01-012020-06-300001591763us-gaap:EquityMethodInvesteeMemberenbl:SharedOperationsServiceAgreementsMemberenbl:SESHMember2020-04-012020-06-300001591763us-gaap:EquityMethodInvesteeMemberenbl:SharedOperationsServiceAgreementsMemberenbl:SESHMember2019-04-012019-06-300001591763us-gaap:EquityMethodInvesteeMemberenbl:SharedOperationsServiceAgreementsMemberenbl:SESHMember2020-01-012020-06-300001591763us-gaap:EquityMethodInvesteeMemberenbl:SharedOperationsServiceAgreementsMemberenbl:SESHMember2019-01-012019-06-300001591763enbl:SESHMember2020-04-012020-06-300001591763enbl:SESHMember2019-04-012019-06-300001591763enbl:SESHMember2019-01-012019-06-300001591763us-gaap:CommercialPaperMember2020-06-300001591763us-gaap:CommercialPaperMember2019-12-310001591763us-gaap:RevolvingCreditFacilityMember2020-06-300001591763us-gaap:RevolvingCreditFacilityMember2019-12-310001591763enbl:A2019TermLoanAgreementMemberus-gaap:LoansPayableMember2020-06-300001591763enbl:A2019TermLoanAgreementMemberus-gaap:LoansPayableMember2019-12-310001591763enbl:SeniorNotesDuein2024Memberus-gaap:SeniorNotesMember2020-06-300001591763enbl:SeniorNotesDuein2024Memberus-gaap:SeniorNotesMember2019-12-310001591763enbl:SeniorNotesDuein2027Memberus-gaap:SeniorNotesMember2020-06-300001591763enbl:SeniorNotesDuein2027Memberus-gaap:SeniorNotesMember2019-12-310001591763enbl:SeniorNotesDuein2028Memberus-gaap:SeniorNotesMember2020-06-300001591763enbl:SeniorNotesDuein2028Memberus-gaap:SeniorNotesMember2019-12-310001591763enbl:SeniorNotesDuein2029Memberus-gaap:SeniorNotesMember2020-06-300001591763enbl:SeniorNotesDuein2029Memberus-gaap:SeniorNotesMember2019-12-310001591763us-gaap:SeniorNotesMemberenbl:SeniorNotesDuein2044Member2020-06-300001591763us-gaap:SeniorNotesMemberenbl:SeniorNotesDuein2044Member2019-12-310001591763us-gaap:SubsidiaryOfCommonParentMemberenbl:SeniorNotesDueMarch2020at6.25Memberus-gaap:SeniorNotesMember2020-06-300001591763us-gaap:SubsidiaryOfCommonParentMemberenbl:SeniorNotesDueMarch2020at6.25Memberus-gaap:SeniorNotesMember2019-12-310001591763enbl:SeniorNotesDueIn2020Memberus-gaap:SeniorNotesMember2020-06-300001591763enbl:SeniorNotesDueIn2020Memberus-gaap:SeniorNotesMember2019-12-310001591763us-gaap:RevolvingCreditFacilityMember2018-04-060001591763us-gaap:RevolvingCreditFacilityMember2018-04-062018-04-060001591763us-gaap:LondonInterbankOfferedRateLIBORMemberus-gaap:RevolvingCreditFacilityMember2020-01-012020-06-300001591763us-gaap:RevolvingCreditFacilityMember2020-01-012020-06-300001591763enbl:A2019TermLoanAgreementMember2020-06-300001591763enbl:A2019TermLoanAgreementMember2019-01-290001591763enbl:A2019TermLoanAgreementMember2019-01-292019-01-290001591763us-gaap:EurodollarMemberenbl:A2019TermLoanAgreementMembersrt:MinimumMember2019-01-290001591763us-gaap:EurodollarMemberenbl:A2019TermLoanAgreementMembersrt:MaximumMember2019-01-290001591763us-gaap:BaseRateMemberenbl:A2019TermLoanAgreementMembersrt:MinimumMember2019-01-290001591763us-gaap:BaseRateMemberenbl:A2019TermLoanAgreementMembersrt:MaximumMember2019-01-290001591763enbl:A2019TermLoanAgreementMemberus-gaap:LondonInterbankOfferedRateLIBORMember2020-06-300001591763enbl:SeniorNotesincluding2019Notes2024Notes2027Notesand2044NotesMemberus-gaap:SeniorNotesMember2020-06-300001591763enbl:SeniorNotesDuein2024Memberus-gaap:SeniorNotesMember2020-01-012020-06-300001591763enbl:SeniorNotesDuein2027Memberus-gaap:SeniorNotesMember2020-01-012020-06-300001591763enbl:SeniorNotesDuein2028Memberus-gaap:SeniorNotesMember2020-01-012020-06-300001591763enbl:SeniorNotesDuein2029Memberus-gaap:SeniorNotesMember2020-01-012020-06-300001591763us-gaap:SeniorNotesMemberenbl:SeniorNotesDuein2044Member2020-01-012020-06-30utr:MMBTU0001591763enbl:FixedFuturesSwapsNaturalGasMemberus-gaap:LongMemberus-gaap:NondesignatedMember2020-01-012020-06-300001591763us-gaap:ShortMemberenbl:FixedFuturesSwapsNaturalGasMemberus-gaap:NondesignatedMember2020-01-012020-06-300001591763enbl:FixedFuturesSwapsNaturalGasMemberus-gaap:LongMemberus-gaap:NondesignatedMember2019-01-012019-12-310001591763us-gaap:ShortMemberenbl:FixedFuturesSwapsNaturalGasMemberus-gaap:NondesignatedMember2019-01-012019-12-310001591763enbl:BasisFuturesSwapsNaturalGasMemberus-gaap:LongMemberus-gaap:NondesignatedMember2020-01-012020-06-300001591763us-gaap:ShortMemberenbl:BasisFuturesSwapsNaturalGasMemberus-gaap:NondesignatedMember2020-01-012020-06-300001591763enbl:BasisFuturesSwapsNaturalGasMemberus-gaap:LongMemberus-gaap:NondesignatedMember2019-01-012019-12-310001591763us-gaap:ShortMemberenbl:BasisFuturesSwapsNaturalGasMemberus-gaap:NondesignatedMember2019-01-012019-12-310001591763us-gaap:LongMemberenbl:SwaptionNaturalGasMemberus-gaap:NondesignatedMember2020-01-012020-06-300001591763us-gaap:ShortMemberenbl:SwaptionNaturalGasMemberus-gaap:NondesignatedMember2020-01-012020-06-300001591763us-gaap:LongMemberenbl:SwaptionNaturalGasMemberus-gaap:NondesignatedMember2019-01-012019-12-310001591763us-gaap:ShortMemberenbl:SwaptionNaturalGasMemberus-gaap:NondesignatedMember2019-01-012019-12-310001591763enbl:PhysicalPurchasesSalesNaturalGasMemberus-gaap:LongMemberus-gaap:NondesignatedMember2020-01-012020-06-300001591763enbl:PhysicalPurchasesSalesNaturalGasMemberus-gaap:ShortMemberus-gaap:NondesignatedMember2020-01-012020-06-300001591763enbl:PhysicalPurchasesSalesNaturalGasMemberus-gaap:LongMemberus-gaap:NondesignatedMember2019-01-012019-12-310001591763enbl:PhysicalPurchasesSalesNaturalGasMemberus-gaap:ShortMemberus-gaap:NondesignatedMember2019-01-012019-12-31utr:bbl0001591763enbl:FuturesSwapsOilMemberus-gaap:LongMemberus-gaap:NondesignatedMember2020-01-012020-06-300001591763us-gaap:ShortMemberenbl:FuturesSwapsOilMemberus-gaap:NondesignatedMember2020-01-012020-06-300001591763enbl:FuturesSwapsOilMemberus-gaap:LongMemberus-gaap:NondesignatedMember2019-01-012019-12-310001591763us-gaap:ShortMemberenbl:FuturesSwapsOilMemberus-gaap:NondesignatedMember2019-01-012019-12-310001591763enbl:SwaptionOilMemberus-gaap:LongMemberus-gaap:NondesignatedMember2020-01-012020-06-300001591763enbl:SwaptionOilMemberus-gaap:ShortMemberus-gaap:NondesignatedMember2020-01-012020-06-300001591763enbl:SwaptionOilMemberus-gaap:LongMemberus-gaap:NondesignatedMember2019-01-012019-12-310001591763enbl:SwaptionOilMemberus-gaap:ShortMemberus-gaap:NondesignatedMember2019-01-012019-12-310001591763enbl:LiquidFuturesSwapsNaturalGasLiquidsMemberus-gaap:LongMemberus-gaap:NondesignatedMember2020-01-012020-06-300001591763enbl:LiquidFuturesSwapsNaturalGasLiquidsMemberus-gaap:ShortMemberus-gaap:NondesignatedMember2020-01-012020-06-300001591763enbl:LiquidFuturesSwapsNaturalGasLiquidsMemberus-gaap:LongMemberus-gaap:NondesignatedMember2019-01-012019-12-310001591763enbl:LiquidFuturesSwapsNaturalGasLiquidsMemberus-gaap:ShortMemberus-gaap:NondesignatedMember2019-01-012019-12-310001591763enbl:NaturalgasliquidsOptionsMemberus-gaap:LongMemberus-gaap:NondesignatedMember2020-01-012020-06-300001591763enbl:NaturalgasliquidsOptionsMemberus-gaap:ShortMemberus-gaap:NondesignatedMember2020-01-012020-06-300001591763enbl:NaturalgasliquidsOptionsMemberus-gaap:LongMemberus-gaap:NondesignatedMember2019-01-012019-12-310001591763enbl:NaturalgasliquidsOptionsMemberus-gaap:ShortMemberus-gaap:NondesignatedMember2019-01-012019-12-310001591763srt:NaturalGasReservesMemberus-gaap:NondesignatedMember2020-06-300001591763srt:NaturalGasReservesMemberus-gaap:NondesignatedMember2019-12-310001591763srt:OilReservesMemberus-gaap:NondesignatedMember2020-06-300001591763srt:OilReservesMemberus-gaap:NondesignatedMember2019-12-310001591763srt:NaturalGasLiquidsReservesMemberus-gaap:NondesignatedMember2020-06-300001591763srt:NaturalGasLiquidsReservesMemberus-gaap:NondesignatedMember2019-12-310001591763us-gaap:InterestRateSwapMemberus-gaap:DesignatedAsHedgingInstrumentMember2020-06-300001591763us-gaap:InterestRateSwapMemberus-gaap:DesignatedAsHedgingInstrumentMember2019-12-310001591763srt:NaturalGasReservesMemberenbl:FinancialFuturesSwapsMemberus-gaap:OtherCurrentAssetsMemberus-gaap:NondesignatedMember2020-06-300001591763srt:NaturalGasReservesMemberenbl:FinancialFuturesSwapsMemberus-gaap:OtherCurrentLiabilitiesMemberus-gaap:NondesignatedMember2020-06-300001591763srt:NaturalGasReservesMemberenbl:FinancialFuturesSwapsMemberus-gaap:OtherCurrentAssetsMemberus-gaap:NondesignatedMember2019-12-310001591763srt:NaturalGasReservesMemberenbl:FinancialFuturesSwapsMemberus-gaap:OtherCurrentLiabilitiesMemberus-gaap:NondesignatedMember2019-12-310001591763enbl:FinancialswaptionsMembersrt:NaturalGasReservesMemberus-gaap:OtherCurrentAssetsMemberus-gaap:NondesignatedMember2020-06-300001591763enbl:FinancialswaptionsMembersrt:NaturalGasReservesMemberus-gaap:OtherCurrentLiabilitiesMemberus-gaap:NondesignatedMember2020-06-300001591763enbl:FinancialswaptionsMembersrt:NaturalGasReservesMemberus-gaap:OtherCurrentAssetsMemberus-gaap:NondesignatedMember2019-12-310001591763enbl:FinancialswaptionsMembersrt:NaturalGasReservesMemberus-gaap:OtherCurrentLiabilitiesMemberus-gaap:NondesignatedMember2019-12-310001591763srt:NaturalGasReservesMemberenbl:PhysicalPurchasesSalesNaturalGasMemberus-gaap:OtherCurrentAssetsMemberus-gaap:NondesignatedMember2020-06-300001591763srt:NaturalGasReservesMemberus-gaap:OtherCurrentLiabilitiesMemberenbl:PhysicalPurchasesSalesNaturalGasMemberus-gaap:NondesignatedMember2020-06-300001591763srt:NaturalGasReservesMemberenbl:PhysicalPurchasesSalesNaturalGasMemberus-gaap:OtherCurrentAssetsMemberus-gaap:NondesignatedMember2019-12-310001591763srt:NaturalGasReservesMemberus-gaap:OtherCurrentLiabilitiesMemberenbl:PhysicalPurchasesSalesNaturalGasMemberus-gaap:NondesignatedMember2019-12-310001591763srt:NaturalGasReservesMemberenbl:FinancialFuturesSwapsMemberus-gaap:OtherNoncurrentAssetsMemberus-gaap:NondesignatedMember2020-06-300001591763srt:NaturalGasReservesMemberenbl:FinancialFuturesSwapsMemberus-gaap:OtherNoncurrentLiabilitiesMemberus-gaap:NondesignatedMember2020-06-300001591763srt:NaturalGasReservesMemberenbl:FinancialFuturesSwapsMemberus-gaap:OtherNoncurrentAssetsMemberus-gaap:NondesignatedMember2019-12-310001591763srt:NaturalGasReservesMemberenbl:FinancialFuturesSwapsMemberus-gaap:OtherNoncurrentLiabilitiesMemberus-gaap:NondesignatedMember2019-12-310001591763enbl:FinancialswaptionsMembersrt:NaturalGasReservesMemberus-gaap:OtherNoncurrentAssetsMemberus-gaap:NondesignatedMember2020-06-300001591763enbl:FinancialswaptionsMembersrt:NaturalGasReservesMemberus-gaap:OtherNoncurrentLiabilitiesMemberus-gaap:NondesignatedMember2020-06-300001591763enbl:FinancialswaptionsMembersrt:NaturalGasReservesMemberus-gaap:OtherNoncurrentAssetsMemberus-gaap:NondesignatedMember2019-12-310001591763enbl:FinancialswaptionsMembersrt:NaturalGasReservesMemberus-gaap:OtherNoncurrentLiabilitiesMemberus-gaap:NondesignatedMember2019-12-310001591763enbl:FinancialFuturesSwapsMembersrt:OilReservesMemberus-gaap:OtherCurrentAssetsMemberus-gaap:NondesignatedMember2020-06-300001591763enbl:FinancialFuturesSwapsMemberus-gaap:OtherCurrentLiabilitiesMembersrt:OilReservesMemberus-gaap:NondesignatedMember2020-06-300001591763enbl:FinancialFuturesSwapsMembersrt:OilReservesMemberus-gaap:OtherCurrentAssetsMemberus-gaap:NondesignatedMember2019-12-310001591763enbl:FinancialFuturesSwapsMemberus-gaap:OtherCurrentLiabilitiesMembersrt:OilReservesMemberus-gaap:NondesignatedMember2019-12-310001591763enbl:FinancialswaptionsMembersrt:OilReservesMemberus-gaap:OtherCurrentAssetsMemberus-gaap:NondesignatedMember2020-06-300001591763enbl:FinancialswaptionsMemberus-gaap:OtherCurrentLiabilitiesMembersrt:OilReservesMemberus-gaap:NondesignatedMember2020-06-300001591763enbl:FinancialswaptionsMembersrt:OilReservesMemberus-gaap:OtherCurrentAssetsMemberus-gaap:NondesignatedMember2019-12-310001591763enbl:FinancialswaptionsMemberus-gaap:OtherCurrentLiabilitiesMembersrt:OilReservesMemberus-gaap:NondesignatedMember2019-12-310001591763enbl:FinancialFuturesSwapsMemberus-gaap:OtherNoncurrentAssetsMembersrt:OilReservesMemberus-gaap:NondesignatedMember2020-06-300001591763enbl:FinancialFuturesSwapsMemberus-gaap:OtherNoncurrentLiabilitiesMembersrt:OilReservesMemberus-gaap:NondesignatedMember2020-06-300001591763enbl:FinancialFuturesSwapsMemberus-gaap:OtherNoncurrentAssetsMembersrt:OilReservesMemberus-gaap:NondesignatedMember2019-12-310001591763enbl:FinancialFuturesSwapsMemberus-gaap:OtherNoncurrentLiabilitiesMembersrt:OilReservesMemberus-gaap:NondesignatedMember2019-12-310001591763srt:NaturalGasLiquidsReservesMemberenbl:FinancialFuturesSwapsMemberus-gaap:OtherCurrentAssetsMemberus-gaap:NondesignatedMember2020-06-300001591763srt:NaturalGasLiquidsReservesMemberenbl:FinancialFuturesSwapsMemberus-gaap:OtherCurrentLiabilitiesMemberus-gaap:NondesignatedMember2020-06-300001591763srt:NaturalGasLiquidsReservesMemberenbl:FinancialFuturesSwapsMemberus-gaap:OtherCurrentAssetsMemberus-gaap:NondesignatedMember2019-12-310001591763srt:NaturalGasLiquidsReservesMemberenbl:FinancialFuturesSwapsMemberus-gaap:OtherCurrentLiabilitiesMemberus-gaap:NondesignatedMember2019-12-310001591763srt:NaturalGasLiquidsReservesMemberenbl:FinancialFuturesSwapsMemberus-gaap:OtherNoncurrentAssetsMemberus-gaap:NondesignatedMember2020-06-300001591763srt:NaturalGasLiquidsReservesMemberenbl:FinancialFuturesSwapsMemberus-gaap:OtherNoncurrentLiabilitiesMemberus-gaap:NondesignatedMember2020-06-300001591763srt:NaturalGasLiquidsReservesMemberenbl:FinancialFuturesSwapsMemberus-gaap:OtherNoncurrentAssetsMemberus-gaap:NondesignatedMember2019-12-310001591763srt:NaturalGasLiquidsReservesMemberenbl:FinancialFuturesSwapsMemberus-gaap:OtherNoncurrentLiabilitiesMemberus-gaap:NondesignatedMember2019-12-310001591763us-gaap:NondesignatedMember2020-06-300001591763us-gaap:NondesignatedMember2019-12-310001591763us-gaap:InterestRateSwapMemberus-gaap:DesignatedAsHedgingInstrumentMemberus-gaap:OtherCurrentAssetsMember2020-06-300001591763us-gaap:OtherCurrentLiabilitiesMemberus-gaap:InterestRateSwapMemberus-gaap:DesignatedAsHedgingInstrumentMember2020-06-300001591763us-gaap:InterestRateSwapMemberus-gaap:DesignatedAsHedgingInstrumentMemberus-gaap:OtherCurrentAssetsMember2019-12-310001591763us-gaap:OtherCurrentLiabilitiesMemberus-gaap:InterestRateSwapMemberus-gaap:DesignatedAsHedgingInstrumentMember2019-12-310001591763us-gaap:InterestRateSwapMemberus-gaap:DesignatedAsHedgingInstrumentMemberus-gaap:OtherNoncurrentAssetsMember2020-06-300001591763us-gaap:InterestRateSwapMemberus-gaap:OtherNoncurrentLiabilitiesMemberus-gaap:DesignatedAsHedgingInstrumentMember2020-06-300001591763us-gaap:InterestRateSwapMemberus-gaap:DesignatedAsHedgingInstrumentMemberus-gaap:OtherNoncurrentAssetsMember2019-12-310001591763us-gaap:InterestRateSwapMemberus-gaap:OtherNoncurrentLiabilitiesMemberus-gaap:DesignatedAsHedgingInstrumentMember2019-12-310001591763us-gaap:DesignatedAsHedgingInstrumentMember2020-06-300001591763us-gaap:DesignatedAsHedgingInstrumentMember2019-12-310001591763srt:NaturalGasReservesMemberenbl:FinancialFuturesSwapsMember2020-04-012020-06-300001591763srt:NaturalGasReservesMemberenbl:FinancialFuturesSwapsMember2019-04-012019-06-300001591763srt:NaturalGasReservesMemberenbl:FinancialFuturesSwapsMember2020-01-012020-06-300001591763srt:NaturalGasReservesMemberenbl:FinancialFuturesSwapsMember2019-01-012019-06-300001591763enbl:FinancialswaptionsMembersrt:NaturalGasReservesMember2020-04-012020-06-300001591763enbl:FinancialswaptionsMembersrt:NaturalGasReservesMember2019-04-012019-06-300001591763enbl:FinancialswaptionsMembersrt:NaturalGasReservesMember2020-01-012020-06-300001591763enbl:FinancialswaptionsMembersrt:NaturalGasReservesMember2019-01-012019-06-300001591763srt:NaturalGasReservesMemberenbl:PhysicalPurchasesSalesNaturalGasMember2020-04-012020-06-300001591763srt:NaturalGasReservesMemberenbl:PhysicalPurchasesSalesNaturalGasMember2019-04-012019-06-300001591763srt:NaturalGasReservesMemberenbl:PhysicalPurchasesSalesNaturalGasMember2020-01-012020-06-300001591763srt:NaturalGasReservesMemberenbl:PhysicalPurchasesSalesNaturalGasMember2019-01-012019-06-300001591763enbl:FinancialFuturesSwapsMembersrt:OilReservesMember2020-04-012020-06-300001591763enbl:FinancialFuturesSwapsMembersrt:OilReservesMember2019-04-012019-06-300001591763enbl:FinancialFuturesSwapsMembersrt:OilReservesMember2020-01-012020-06-300001591763enbl:FinancialFuturesSwapsMembersrt:OilReservesMember2019-01-012019-06-300001591763enbl:FinancialswaptionsMembersrt:OilReservesMember2020-04-012020-06-300001591763enbl:FinancialswaptionsMembersrt:OilReservesMember2019-04-012019-06-300001591763enbl:FinancialswaptionsMembersrt:OilReservesMember2020-01-012020-06-300001591763enbl:FinancialswaptionsMembersrt:OilReservesMember2019-01-012019-06-300001591763srt:NaturalGasLiquidsReservesMemberenbl:FinancialFuturesSwapsMember2020-04-012020-06-300001591763srt:NaturalGasLiquidsReservesMemberenbl:FinancialFuturesSwapsMember2019-04-012019-06-300001591763srt:NaturalGasLiquidsReservesMemberenbl:FinancialFuturesSwapsMember2020-01-012020-06-300001591763srt:NaturalGasLiquidsReservesMemberenbl:FinancialFuturesSwapsMember2019-01-012019-06-300001591763us-gaap:InterestRateSwapMember2020-04-012020-06-300001591763us-gaap:InterestRateSwapMember2019-04-012019-06-300001591763us-gaap:InterestRateSwapMember2020-01-012020-06-300001591763us-gaap:InterestRateSwapMember2019-01-012019-06-300001591763us-gaap:CarryingReportedAmountFairValueDisclosureMemberus-gaap:FairValueInputsLevel2Memberus-gaap:RevolvingCreditFacilityMember2020-06-300001591763us-gaap:EstimateOfFairValueFairValueDisclosureMemberus-gaap:FairValueInputsLevel2Memberus-gaap:RevolvingCreditFacilityMember2020-06-300001591763us-gaap:CarryingReportedAmountFairValueDisclosureMemberus-gaap:FairValueInputsLevel2Memberus-gaap:RevolvingCreditFacilityMember2019-12-310001591763us-gaap:EstimateOfFairValueFairValueDisclosureMemberus-gaap:FairValueInputsLevel2Memberus-gaap:RevolvingCreditFacilityMember2019-12-310001591763us-gaap:CarryingReportedAmountFairValueDisclosureMemberenbl:A2019TermLoanAgreementMemberus-gaap:FairValueInputsLevel2Memberus-gaap:LoansPayableMember2020-06-300001591763us-gaap:EstimateOfFairValueFairValueDisclosureMemberenbl:A2019TermLoanAgreementMemberus-gaap:FairValueInputsLevel2Memberus-gaap:LoansPayableMember2020-06-300001591763us-gaap:CarryingReportedAmountFairValueDisclosureMemberenbl:A2019TermLoanAgreementMemberus-gaap:FairValueInputsLevel2Memberus-gaap:LoansPayableMember2019-12-310001591763us-gaap:EstimateOfFairValueFairValueDisclosureMemberenbl:A2019TermLoanAgreementMemberus-gaap:FairValueInputsLevel2Memberus-gaap:LoansPayableMember2019-12-310001591763us-gaap:CarryingReportedAmountFairValueDisclosureMemberenbl:SeniorNotesDuein2024Memberus-gaap:FairValueInputsLevel2Memberus-gaap:SeniorNotesMember2020-06-300001591763enbl:SeniorNotesDuein2024Memberus-gaap:EstimateOfFairValueFairValueDisclosureMemberus-gaap:FairValueInputsLevel2Memberus-gaap:SeniorNotesMember2020-06-300001591763us-gaap:CarryingReportedAmountFairValueDisclosureMemberenbl:SeniorNotesDuein2024Memberus-gaap:FairValueInputsLevel2Memberus-gaap:SeniorNotesMember2019-12-310001591763enbl:SeniorNotesDuein2024Memberus-gaap:EstimateOfFairValueFairValueDisclosureMemberus-gaap:FairValueInputsLevel2Memberus-gaap:SeniorNotesMember2019-12-310001591763enbl:SeniorNotesDuein2027Memberus-gaap:CarryingReportedAmountFairValueDisclosureMemberus-gaap:FairValueInputsLevel2Memberus-gaap:SeniorNotesMember2020-06-300001591763enbl:SeniorNotesDuein2027Memberus-gaap:EstimateOfFairValueFairValueDisclosureMemberus-gaap:FairValueInputsLevel2Memberus-gaap:SeniorNotesMember2020-06-300001591763enbl:SeniorNotesDuein2027Memberus-gaap:CarryingReportedAmountFairValueDisclosureMemberus-gaap:FairValueInputsLevel2Memberus-gaap:SeniorNotesMember2019-12-310001591763enbl:SeniorNotesDuein2027Memberus-gaap:EstimateOfFairValueFairValueDisclosureMemberus-gaap:FairValueInputsLevel2Memberus-gaap:SeniorNotesMember2019-12-310001591763us-gaap:CarryingReportedAmountFairValueDisclosureMemberenbl:SeniorNotesDuein2028Memberus-gaap:FairValueInputsLevel2Memberus-gaap:SeniorNotesMember2020-06-300001591763enbl:SeniorNotesDuein2028Memberus-gaap:EstimateOfFairValueFairValueDisclosureMemberus-gaap:FairValueInputsLevel2Memberus-gaap:SeniorNotesMember2020-06-300001591763us-gaap:CarryingReportedAmountFairValueDisclosureMemberenbl:SeniorNotesDuein2028Memberus-gaap:FairValueInputsLevel2Memberus-gaap:SeniorNotesMember2019-12-310001591763enbl:SeniorNotesDuein2028Memberus-gaap:EstimateOfFairValueFairValueDisclosureMemberus-gaap:FairValueInputsLevel2Memberus-gaap:SeniorNotesMember2019-12-310001591763us-gaap:CarryingReportedAmountFairValueDisclosureMemberenbl:SeniorNotesDuein2029Memberus-gaap:FairValueInputsLevel2Memberus-gaap:SeniorNotesMember2020-06-300001591763us-gaap:EstimateOfFairValueFairValueDisclosureMemberenbl:SeniorNotesDuein2029Memberus-gaap:FairValueInputsLevel2Memberus-gaap:SeniorNotesMember2020-06-300001591763us-gaap:CarryingReportedAmountFairValueDisclosureMemberenbl:SeniorNotesDuein2029Memberus-gaap:FairValueInputsLevel2Memberus-gaap:SeniorNotesMember2019-12-310001591763us-gaap:EstimateOfFairValueFairValueDisclosureMemberenbl:SeniorNotesDuein2029Memberus-gaap:FairValueInputsLevel2Memberus-gaap:SeniorNotesMember2019-12-310001591763us-gaap:CarryingReportedAmountFairValueDisclosureMemberus-gaap:FairValueInputsLevel2Memberus-gaap:SeniorNotesMemberenbl:SeniorNotesDuein2044Member2020-06-300001591763us-gaap:EstimateOfFairValueFairValueDisclosureMemberus-gaap:FairValueInputsLevel2Memberus-gaap:SeniorNotesMemberenbl:SeniorNotesDuein2044Member2020-06-300001591763us-gaap:CarryingReportedAmountFairValueDisclosureMemberus-gaap:FairValueInputsLevel2Memberus-gaap:SeniorNotesMemberenbl:SeniorNotesDuein2044Member2019-12-310001591763us-gaap:EstimateOfFairValueFairValueDisclosureMemberus-gaap:FairValueInputsLevel2Memberus-gaap:SeniorNotesMemberenbl:SeniorNotesDuein2044Member2019-12-310001591763us-gaap:CarryingReportedAmountFairValueDisclosureMemberus-gaap:SubsidiaryOfCommonParentMemberus-gaap:FairValueInputsLevel2Memberus-gaap:SeniorNotesMemberenbl:SeniorNotesDueMarch2020at6.25Member2020-06-300001591763us-gaap:EstimateOfFairValueFairValueDisclosureMemberus-gaap:SubsidiaryOfCommonParentMemberus-gaap:FairValueInputsLevel2Memberus-gaap:SeniorNotesMemberenbl:SeniorNotesDueMarch2020at6.25Member2020-06-300001591763us-gaap:CarryingReportedAmountFairValueDisclosureMemberus-gaap:SubsidiaryOfCommonParentMemberus-gaap:FairValueInputsLevel2Memberus-gaap:SeniorNotesMemberenbl:SeniorNotesDueMarch2020at6.25Member2019-12-310001591763us-gaap:EstimateOfFairValueFairValueDisclosureMemberus-gaap:SubsidiaryOfCommonParentMemberus-gaap:FairValueInputsLevel2Memberus-gaap:SeniorNotesMemberenbl:SeniorNotesDueMarch2020at6.25Member2019-12-310001591763us-gaap:FairValueMeasurementsRecurringMemberus-gaap:CommodityContractMemberus-gaap:FairValueInputsLevel1Member2020-06-300001591763us-gaap:FairValueMeasurementsRecurringMemberenbl:GasImbalancesMemberus-gaap:FairValueInputsLevel1Member2020-06-300001591763us-gaap:FairValueMeasurementsRecurringMemberus-gaap:CommodityContractMemberus-gaap:FairValueInputsLevel2Member2020-06-300001591763us-gaap:FairValueMeasurementsRecurringMemberenbl:GasImbalancesMemberus-gaap:FairValueInputsLevel2Member2020-06-300001591763us-gaap:FairValueMeasurementsRecurringMemberus-gaap:CommodityContractMember2020-06-300001591763us-gaap:FairValueMeasurementsRecurringMemberenbl:GasImbalancesMember2020-06-300001591763us-gaap:FairValueMeasurementsRecurringMemberus-gaap:CommodityContractMemberus-gaap:FairValueInputsLevel1Member2019-12-310001591763us-gaap:FairValueMeasurementsRecurringMemberenbl:GasImbalancesMemberus-gaap:FairValueInputsLevel1Member2019-12-310001591763us-gaap:FairValueMeasurementsRecurringMemberus-gaap:CommodityContractMemberus-gaap:FairValueInputsLevel2Member2019-12-310001591763us-gaap:FairValueMeasurementsRecurringMemberenbl:GasImbalancesMemberus-gaap:FairValueInputsLevel2Member2019-12-310001591763us-gaap:FairValueMeasurementsRecurringMemberus-gaap:CommodityContractMember2019-12-310001591763us-gaap:FairValueMeasurementsRecurringMemberenbl:GasImbalancesMember2019-12-310001591763enbl:GasTransportationandStorageMemberenbl:CenterpointMember2020-04-012020-06-300001591763enbl:GasTransportationandStorageMemberenbl:CenterpointMember2019-04-012019-06-300001591763enbl:GasTransportationandStorageMemberenbl:CenterpointMember2020-01-012020-06-300001591763enbl:GasTransportationandStorageMemberenbl:CenterpointMember2019-01-012019-06-300001591763enbl:CenterpointMemberenbl:GasSalesMember2020-04-012020-06-300001591763enbl:CenterpointMemberenbl:GasSalesMember2019-04-012019-06-300001591763enbl:CenterpointMemberenbl:GasSalesMember2020-01-012020-06-300001591763enbl:CenterpointMemberenbl:GasSalesMember2019-01-012019-06-300001591763enbl:GasTransportationandStorageMemberenbl:OgeEnergyMember2020-04-012020-06-300001591763enbl:GasTransportationandStorageMemberenbl:OgeEnergyMember2019-04-012019-06-300001591763enbl:GasTransportationandStorageMemberenbl:OgeEnergyMember2020-01-012020-06-300001591763enbl:GasTransportationandStorageMemberenbl:OgeEnergyMember2019-01-012019-06-300001591763enbl:OgeEnergyMemberenbl:GasSalesMember2020-04-012020-06-300001591763enbl:OgeEnergyMemberenbl:GasSalesMember2019-04-012019-06-300001591763enbl:OgeEnergyMemberenbl:GasSalesMember2020-01-012020-06-300001591763enbl:OgeEnergyMemberenbl:GasSalesMember2019-01-012019-06-300001591763enbl:CenterpointMember2020-04-012020-06-300001591763enbl:CenterpointMember2019-04-012019-06-300001591763enbl:CenterpointMember2020-01-012020-06-300001591763enbl:CenterpointMember2019-01-012019-06-300001591763enbl:OgeEnergyMember2020-04-012020-06-300001591763enbl:OgeEnergyMember2019-04-012019-06-300001591763enbl:OgeEnergyMember2020-01-012020-06-300001591763enbl:OgeEnergyMember2019-01-012019-06-300001591763srt:MinimumMemberenbl:CenterPointandOGEEnergyMember2020-01-012020-06-300001591763us-gaap:SubsidiaryOfCommonParentMemberenbl:ThreeServicesIncludedinTransportationandStorageAgreementsMemberenbl:CenterpointMember2020-01-012020-06-300001591763enbl:CenterpointMemberenbl:CertainServicesandSupportFunctionsMember2020-01-012020-06-300001591763enbl:OgeEnergyMemberenbl:CertainServicesandSupportFunctionsMember2020-01-012020-06-300001591763enbl:OgeEnergyMemberenbl:DefinedBenefitAndRetireeMedicalPlansMember2020-01-012020-06-300001591763enbl:OgeEnergyMemberenbl:SecondedEmployeeCostsMember2020-04-012020-06-300001591763enbl:OgeEnergyMemberenbl:SecondedEmployeeCostsMember2019-04-012019-06-300001591763enbl:OgeEnergyMemberenbl:SecondedEmployeeCostsMember2020-01-012020-06-300001591763enbl:OgeEnergyMemberenbl:SecondedEmployeeCostsMember2019-01-012019-06-3000015917632017-01-012017-01-0100015917632018-09-132018-09-130001591763us-gaap:PerformanceSharesMember2020-04-012020-06-300001591763us-gaap:PerformanceSharesMember2019-04-012019-06-300001591763us-gaap:PerformanceSharesMember2020-01-012020-06-300001591763us-gaap:PerformanceSharesMember2019-01-012019-06-300001591763srt:MinimumMember2020-01-012020-06-300001591763srt:MaximumMember2020-01-012020-06-300001591763us-gaap:PerformanceSharesMember2019-12-310001591763us-gaap:PhantomShareUnitsPSUsMember2019-12-310001591763us-gaap:PerformanceSharesMember2020-06-300001591763us-gaap:PhantomShareUnitsPSUsMember2020-06-300001591763us-gaap:PerformanceSharesMembersrt:MinimumMember2020-01-012020-06-300001591763srt:MaximumMemberus-gaap:PerformanceSharesMember2020-01-012020-06-300001591763enbl:AnnualGrantin2017Memberus-gaap:PerformanceSharesMember2020-01-012020-06-300001591763enbl:CommonUnitMemberenbl:LongTermIncentivePlanMember2020-06-300001591763enbl:GatheringAndProcessingMemberus-gaap:OperatingSegmentsMember2020-06-300001591763enbl:TransportationAndStorageMemberus-gaap:OperatingSegmentsMember2020-06-300001591763us-gaap:IntersegmentEliminationMember2020-06-300001591763enbl:GatheringAndProcessingMemberus-gaap:OperatingSegmentsMember2019-12-310001591763enbl:TransportationAndStorageMemberus-gaap:OperatingSegmentsMember2019-12-310001591763us-gaap:IntersegmentEliminationMember2019-12-31
Table of Contents
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
 _______________________________________
FORM 10-Q
 _______________________________________
QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the quarterly period endedJune 30, 2020
or
TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the transition period from _____to_____
Commission File No. 1-36413
enbl-20200630_g1.jpg
ENABLE MIDSTREAM PARTNERS, LP
(Exact name of registrant as specified in its charter) 
 _______________________________________
Delaware72-1252419
(State or other jurisdiction of
incorporation or organization)
(I.R.S. Employer
Identification No.)
499 West Sheridan Avenue, Suite 1500 Oklahoma City, Oklahoma
73102
(Address of Principal Executive Offices)(Zip Code)
(405) 525-7788
Registrant’s telephone number, including area code
_______________________________________
Securities registered pursuant to Section 12(b) of the Act:
Title of each classTrading symbol(s)Name of each exchange on which registered
Common Units Representing Limited Partner InterestsENBLNew York Stock Exchange
Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes      No   
Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).  Yes     No  
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.
Large accelerated filerAccelerated filer
Non-accelerated filerSmaller reporting company
Emerging growth company
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes       No  
As of July 17, 2020, there were 435,462,758 common units outstanding.


Table of Contents

ENABLE MIDSTREAM PARTNERS, LP
FORM 10-Q
TABLE OF CONTENTS
 
 Page
Item 5. Other Information

AVAILABLE INFORMATION

Our website is www.enablemidstream.com. On the investor relations tab of our website, http://investors.enablemidstream.com, we make available free of charge a variety of information to investors. Our goal is to maintain the investor relations tab of our website as a portal through which investors can easily find or navigate to pertinent information about us, including but not limited to:
our annual report on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K, and any amendments to those reports as soon as reasonably practicable after we electronically file that material with or furnish it to the SEC;
press releases on quarterly distributions, quarterly earnings, and other developments;
governance information, including our governance guidelines, committee charters, and code of ethics and business conduct;
information on events and presentations, including an archive of available calls, webcasts, and presentations;
news and other announcements that we may post from time to time that investors may find useful or interesting; and
opportunities to sign up for email alerts and RSS feeds to have information pushed in real time.

Information contained on our website or any other website is not incorporated by reference into this report and does not constitute a part of this report.
 



i

Table of Contents
GLOSSARY OF TERMS
2019 Term Loan Agreement.Unsecured term loan agreement dated January 29, 2019, by and among Enable Midstream Partners, LP and Bank of America, N.A., as administrative agent, and the several lenders from time to time party thereto.
2024 Notes.$600 million aggregate principal amount of the Partnership’s 3.900% senior notes due 2024.
2027 Notes.$700 million aggregate principal amount of the Partnership’s 4.400% senior notes due 2027.
2028 Notes.$800 million aggregate principal amount of the Partnership’s 4.950% senior notes due 2028.
2029 Notes.$550 million aggregate initial principal amount of the Partnership’s 4.150% senior notes due 2029.
2044 Notes.$550 million aggregate initial principal amount of the Partnership’s 5.000% senior notes due 2044.
Adjusted EBITDA.A non-GAAP measure calculated as net income attributable to limited partners plus depreciation and amortization expense, interest expense, net of interest income, income tax expense, distributions received from equity method affiliate in excess of equity earnings, non-cash equity-based compensation, change in fair value of derivatives not designated as hedging instruments, certain other non-cash gains and losses (including gains and losses on retirement of assets, sales of assets and write-downs of materials and supplies), gain on extinguishment of debt and impairments, less the noncontrolling interest allocable to Adjusted EBITDA.
Adjusted interest expense.A non-GAAP measure calculated as interest expense plus interest income, amortization of premium on long-term debt and capitalized interest on expansion capital, less amortization of debt costs and discount on long-term debt.
Annual Report.Annual Report on Form 10-K for the year ended December 31, 2019.
ASC.Accounting Standards Codification.
ASU.Accounting Standards Update.
Atoka.Atoka Midstream LLC, in which the Partnership owns a 50% interest, which provides gathering and processing services to customers in the Arkoma Basin in Oklahoma.
ATM Program.The offer and sale, from time to time, of common units representing limited partner interests having an aggregate offering price of up to $200 million in quantities, by sales methods and at prices determined by market conditions and other factors at the time of such sales, pursuant to that certain ATM Equity Offering Sales Agreement, entered into on May 12, 2017.
Barrel.42 U.S. gallons of petroleum products.
Bbl.Barrel.
Bbl/d.Barrels per day.
Bcf/d.Billion cubic feet per day.
Board of Directors.The board of directors of Enable GP, LLC.
Btu.British thermal unit. When used in terms of volume, Btu refers to the amount of natural gas required to raise the temperature of one pound of water by one degree Fahrenheit at one atmospheric pressure.
CenterPoint Energy.CenterPoint Energy, Inc., a Texas corporation, and its subsidiaries.
Condensate.A natural gas liquid with a low vapor pressure, mainly composed of propane, butane, pentane and heavier hydrocarbon fractions.
DCF.Distributable Cash Flow, a non-GAAP measure calculated as Adjusted EBITDA, as further adjusted for Series A Preferred Unit distributions, distributions for phantom and performance units, Adjusted interest expense, maintenance capital expenditures and current income taxes. 
Distribution coverage ratio.A non-GAAP measure calculated as DCF divided by distributions related to common unitholders.
EGT.Enable Gas Transmission, LLC, a wholly owned subsidiary of the Partnership that operates an approximately 5,900-mile interstate pipeline that provides natural gas transportation and storage services to customers principally in the Anadarko, Arkoma and Ark-La-Tex Basins in Oklahoma, Texas, Arkansas, Louisiana and Kansas.
Enable GP.Enable GP, LLC, the general partner of Enable Midstream Partners, LP.
EOCS.Enable Oklahoma Crude Services, LLC, formerly Velocity Holdings, LLC, a wholly owned subsidiary of the Partnership that provides crude oil and condensate gathering services in the SCOOP and STACK plays of the Anadarko Basin in Oklahoma.
EOIT.Enable Oklahoma Intrastate Transmission, LLC, formerly Enogex LLC, a wholly owned subsidiary of the Partnership that operates an approximately 2,200-mile intrastate pipeline that provides natural gas transportation and storage services to customers in Oklahoma.
1

Table of Contents
EOIT Senior Notes.$250 million aggregate principal amount of EOIT’s 6.25% senior notes that were repaid in March 2020.
ESCP.Enable South Central Pipeline, LLC, formerly Velocity Pipeline Partners, LLC, in which the Partnership, through EOCS, owns a 60% joint venture interest in a 26-mile pipeline system with a third party which owns and operates a refinery connected to the EOCS system.
ETGP.Enable Texola Gathering & Processing, LLC, formerly Align Midstream, LLC, a wholly owned subsidiary of the Partnership that provides natural gas gathering and processing services to customers in the Cotton Valley and Haynesville plays of the Ark-La-Tex Basin in Texas.
Exchange Act.Securities Exchange Act of 1934, as amended.
FASB.Financial Accounting Standards Board.
FERC.Federal Energy Regulatory Commission.
GAAP.Accounting principles generally accepted in the United States of America.
Gas imbalance.The difference between the actual amounts of natural gas delivered from or received by a pipeline, as compared to the amounts scheduled to be delivered or received.
Gross margin.A non-GAAP measure calculated as Total revenues minus Cost of natural gas and natural gas liquids, excluding depreciation and amortization.
LDC.Local distribution company involved in the delivery of natural gas to consumers within a specific geographic area.
LIBOR.London Interbank Offered Rate.
March 31 Quarterly Report.Quarterly Report on Form 10-Q for the period ended March 31, 2020.
MBbl.Thousand barrels.
MBbl/d.Thousand barrels per day.
MMcf.Million cubic feet of natural gas.
MMcf/d.Million cubic feet per day.
Moody’s.Moody’s Investor Services.
MRT.Enable Mississippi River Transmission, LLC, a wholly owned subsidiary of the Partnership that operates a 1,600-mile interstate pipeline that provides natural gas transportation and storage services principally in Texas, Arkansas, Louisiana, Missouri and Illinois.
NGA.Natural Gas Act of 1938.
NGLs.Natural gas liquids, which are the hydrocarbon liquids contained within natural gas including condensate.
NYMEX.New York Mercantile Exchange.
OGE Energy.OGE Energy Corp., an Oklahoma corporation, and its subsidiaries.
OPEC.Organization of the Petroleum Exporting Countries.
Partnership.Enable Midstream Partners, LP, and its subsidiaries.
Partnership Agreement.Fifth Amended and Restated Agreement of Limited Partnership of Enable Midstream Partners, LP dated as of November 14, 2017.
PHMSA.Pipeline and Hazardous Materials Safety Administration.
Revolving Credit Facility.$1.75 billion senior unsecured revolving credit facility.
S&P.Standard & Poor’s Rating Services.
SCOOP.South Central Oklahoma Oil Province.
SEC.Securities and Exchange Commission.
Series A Preferred Units.
10% Series A Fixed-to-Floating Non-Cumulative Redeemable Perpetual Preferred Units representing limited partner interests in the Partnership.
SESH.Southeast Supply Header, LLC, in which the Partnership owns a 50% interest, that operates an approximately 290-mile interstate natural gas pipeline from Perryville, Louisiana to southwestern Alabama near the Gulf Coast.
STACK.Sooner Trend Anadarko Canadian and Kingfisher Counties.
TBtu.Trillion British thermal units.
TBtu/d.Trillion British thermal units per day.
2

Table of Contents
FORWARD-LOOKING STATEMENTS

Some of the information in this report may contain forward-looking statements. Forward-looking statements give our current expectations, contain projections of results of operations or of financial condition, or forecasts of future events. Words such as “could,” “will,” “should,” “may,” “assume,” “forecast,” “position,” “predict,” “strategy,” “expect,” “intend,” “plan,” “estimate,” “anticipate,” “believe,” “project,” “budget,” “potential,” or “continue,” and similar expressions are used to identify forward-looking statements. Without limiting the generality of the foregoing, forward-looking statements contained in this report include our expectations of plans, strategies, objectives, growth and anticipated financial and operational performance, including revenue projections, capital expenditures and tax position. In particular, our statements with respect to continuity plans and preparedness measures we have implemented in response to the novel coronavirus (COVID-19) pandemic and its expected impact on our business, operations, earnings and results are forward-looking statements. Forward-looking statements can be affected by assumptions used or by known or unknown risks or uncertainties. Consequently, no forward-looking statements can be guaranteed.

A forward-looking statement may include a statement of the assumptions or bases underlying the forward-looking statement. We believe that we have chosen these assumptions or bases in good faith and that they are reasonable. However, when considering these forward-looking statements, you should keep in mind the risk factors and other cautionary statements in our Annual Report and in our March 31 Quarterly Report. Those risk factors and other factors noted throughout this report and in our Annual Report and in our March 31 Quarterly Report could cause our actual results to differ materially from those disclosed in any forward-looking statement. You are cautioned not to place undue reliance on any forward-looking statements. You should also understand that it is not possible to predict or identify all such factors and should not consider the following list to be a complete statement of all potential risks and uncertainties. Factors that could cause our actual results to differ materially from the results contemplated by such forward-looking statements include:
changes in general economic conditions, including the material and adverse consequences of the COVID-19 pandemic and its unfolding impact on the global and national economy;
competitive conditions in our industry;
actions taken by our customers and competitors;
the supply and demand for natural gas, NGLs, crude oil and midstream services;
the actions of the Organization of Petroleum Exporting Countries (OPEC) and other significant producers and governments;
our ability to successfully implement our business plan;
our ability to complete internal growth projects on time and on budget;
the price and availability of debt and equity financing;
strategic decisions by CenterPoint Energy and OGE Energy regarding their ownership of us and Enable GP;
operating hazards and other risks incidental to transporting, storing, gathering and processing natural gas, NGLs, crude oil and midstream products;
natural disasters, weather-related delays, casualty losses and other matters beyond our control;
world health events, including the ongoing COVID-19 pandemic and the economic effects of the pandemic;
interest rates;
the timing and extent of changes in labor and material prices;
labor relations;
large customer defaults;
changes in the availability and cost of capital;
changes in tax status;
the effects of existing and future laws and governmental regulations;
changes in insurance markets impacting costs and the level and types of coverage available;
the timing and extent of changes in commodity prices;
the suspension, reduction or termination of our customers’ obligations under our commercial agreements;
disruptions due to equipment interruption or failure at our facilities, or third-party facilities on which our business is dependent;
the effects of current or future litigation, including the recent U.S. Supreme Court ruling involving the Muscogee (Creek) Nation reservation in Eastern Oklahoma; and
other factors set forth in this report and our other filings with the SEC, including our Annual Report and our March 31 Quarterly Report.
3

Table of Contents
Forward-looking statements speak only as of the date on which they are made. We expressly disclaim any obligation to update or revise any forward-looking statement, whether as a result of new information, future events or otherwise, except as required by law.
4

Table of Contents

PART I. FINANCIAL INFORMATION

Item 1. Financial Statements

ENABLE MIDSTREAM PARTNERS, LP
CONDENSED CONSOLIDATED STATEMENTS OF INCOME
(Unaudited)
 
 Three Months Ended June 30,Six Months Ended June 30,
 2020201920202019
 (In millions, except per unit data)
Revenues (including revenues from affiliates (Note 13)):
Product sales$196  $393  $484  $836  
Service revenues319  342  679  694  
Total Revenues515  735  1,163  1,530  
Cost and Expenses (including expenses from affiliates (Note 13)):
Cost of natural gas and natural gas liquids (excluding depreciation and amortization shown separately)
177  317  403  695  
Operation and maintenance
115  99  217  202  
General and administrative21  25  45  51  
Depreciation and amortization105  110  209  215  
Impairments (Note 7)    28    
Taxes other than income tax17  17  35  35  
Total Cost and Expenses435  568  937  1,198  
Operating Income80  167  226  332  
Other Income (Expense):
Interest expense(46) (48) (93) (94) 
Equity in earnings of equity method affiliate5  4  11  7  
Other, net5  1  5  1  
Total Other Expense(36) (43) (77) (86) 
Income Before Income Tax44  124  149  246  
Income tax benefit      (1) 
Net Income $44  $124  $149  $247  
Less: Net (loss) income attributable to noncontrolling interest    (7) 1  
Net Income Attributable to Limited Partners$44  $124  $156  $246  
Less: Series A Preferred Unit distributions (Note 6)9  9  18  18  
Net Income Attributable to Common Units (Note 5)
$35  $115  $138  $228  

Basic earnings per unit (Note 5)
Common units
$0.08  $0.26  $0.32  $0.52  
Diluted earnings per unit (Note 5)
Common units
$0.08  $0.26  $0.30  $0.52  
 
See Notes to the Unaudited Condensed Consolidated Financial Statements
5

Table of Contents
ENABLE MIDSTREAM PARTNERS, LP
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
(Unaudited)
 
 Three Months Ended June 30,Six Months Ended June 30,
 2020201920202019
 (In millions)
Net income$44  $124  $149  $247  
Other comprehensive loss:
Unrealized losses on derivative instruments  (3) (6) (3) 
Other comprehensive loss  (3) (6) (3) 
Comprehensive income44  121  143  244  
Less: Comprehensive (loss) income attributable to noncontrolling interest
    (7) 1  
Comprehensive income attributable to Limited Partners
$44  $121  $150  $243  

6

Table of Contents

ENABLE MIDSTREAM PARTNERS, LP
CONDENSED CONSOLIDATED BALANCE SHEETS
(Unaudited)
June 30, 2020December 31, 2019
(In millions)
Current Assets:
Cash and cash equivalents$11  $4  
Accounts receivable, net of allowance for doubtful accounts (Note 1)223  244  
Accounts receivable—affiliated companies15  25  
Inventory43  46  
Gas imbalances38  35  
Other current assets44  35  
Total current assets374  389  
Property, Plant and Equipment:
Property, plant and equipment13,172  13,161  
Less: Accumulated depreciation and amortization2,430  2,291  
Property, plant and equipment, net10,742  10,870  
Other Assets:
Intangible assets, net570  601  
Goodwill  12  
Investment in equity method affiliate301  309  
Other, net of allowance for doubtful accounts (Note 1)74  85  
Total other assets945  1,007  
Total Assets$12,061  $12,266  
Current Liabilities:
Accounts payable$88  $161  
Accounts payable—affiliated companies2  1  
Current portion of long-term debt  251  
Short-term debt30  155  
Taxes accrued38  32  
Gas imbalances19  19  
Other113  161  
Total current liabilities290  780  
Other Liabilities:
Accumulated deferred income taxes, net5  4  
Regulatory liabilities25  24  
Other75  80  
Total other liabilities105  108  
Long-Term Debt4,349  3,969  
Commitments and Contingencies (Note 14)
Partners’ Equity:
Series A Preferred Units (14,520,000 issued and outstanding at June 30, 2020 and December 31, 2019)
362  362  
Common Units (435,454,209 issued and outstanding at June 30, 2020 and 435,201,365 issued and outstanding at December 31, 2019)
6,937  7,013  
Accumulated other comprehensive loss(9) (3) 
Noncontrolling interest27  37  
Total Partners’ Equity7,317  7,409  
Total Liabilities and Partners’ Equity$12,061  $12,266  
7

Table of Contents
ENABLE MIDSTREAM PARTNERS, LP
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
(Unaudited)
Six Months Ended June 30,
20202019
(In millions)
Cash Flows from Operating Activities:
Net income$149  $247  
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization209  215  
Deferred income taxes1  (1) 
Impairments28    
Net loss on sale/retirement of assets17  2  
Gain on extinguishment of debt(5)   
Equity in earnings of equity method affiliate(11) (7) 
Return on investment in equity method affiliate11  7  
Equity-based compensation7  9  
Amortization of debt costs and discount1    
Changes in other assets and liabilities:
Accounts receivable, net20  58  
Accounts receivable—affiliated companies10  (1) 
Inventory3  4  
Gas imbalance assets(3) 3  
Other current assets(10) (3) 
Other assets3  6  
Accounts payable(71) (111) 
Accounts payable—affiliated companies1  (1) 
Gas imbalance liabilities  (4) 
Other current liabilities(45) 15  
Other liabilities(4) (11) 
Net cash provided by operating activities311  427  
Cash Flows from Investing Activities:
Capital expenditures(102) (252) 
Proceeds from sale of assets19    
Return of investment in equity method affiliate8  9  
Other, net2  (9) 
Net cash used in investing activities(73) (252) 
Cash Flows from Financing Activities:
(Decrease) increase in short-term debt(125) 32  
Proceeds from long-term debt, net of issuance costs  850  
Repayment of long-term debt(267) (500) 
Proceeds from Revolving Credit Facility869    
Repayment of Revolving Credit Facility(469) (250) 
Distributions to common unitholders(216) (276) 
Distributions to preferred unitholders(18) (18) 
Distributions to non-controlling interests(3) (2) 
Cash paid for employee equity-based compensation(2) (23) 
Net cash used in financing activities(231) (187) 
Net Increase (Decrease) in Cash, Cash Equivalents and Restricted Cash7  (12) 
Cash, Cash Equivalents and Restricted Cash at Beginning of Period4  22  
Cash, Cash Equivalents and Restricted Cash at End of Period$11  $10  
See Notes to the Unaudited Condensed Consolidated Financial Statements
8

Table of Contents
ENABLE MIDSTREAM PARTNERS, LP
CONDENSED CONSOLIDATED STATEMENTS OF PARTNERS’ EQUITY
(Unaudited)
Six Months Ended June 30, 2020
 Series A
Preferred
Units
Common
Units
Accumulated Other Comprehensive LossNoncontrolling
Interest
Total Partners’
Equity
 UnitsValueUnitsValueValueValueValue
 (In millions)
Balance as of December 31, 201915  $362  435  $7,013  $(3) $37  $7,409  
Net income (loss)—  9  —  103  —  (7) 105  
Other comprehensive loss
—  —  —  —  (6) —  (6) 
Distributions
—  (9) —  (144) —  (3) (156) 
Equity-based compensation, net of units for employee taxes
—  —    3  —  —  3  
Impact of adoption of financial instruments-credit losses accounting standard (Note 1)
—  —  —  (3) —  —  (3) 
Balance as of March 31, 202015  $362  435  $6,972  $(9) $27  $7,352  
Net income—  9  —  35  —    44  
Distributions
—  (9) —  (72) —    (81) 
Equity-based compensation, net of units for employee taxes
—  —    2  —  —  2  
Balance as of June 30, 202015  $362  435  $6,937  $(9) $27  $7,317  

Six Months Ended June 30, 2019
Series A Preferred UnitsCommon UnitsAccumulated Other Comprehensive LossNoncontrolling InterestTotal Partners’ Equity
UnitsValueUnitsValueValueValueValue
(In millions)
Balance as of December 31, 201815  $362  433  $7,218  $  $38  $7,618  
Net income—  9  —  113  —  1  123  
Distributions—  (9) —  (138) —  (1) (148) 
Equity-based compensation, net of units for employee taxes
—  —  2  (10) —  —  (10) 
Balance as of March 31, 201915  $362  435  $7,183  $  $38  $7,583  
Net income—  9  —  115  —    124  
Other comprehensive loss—  —  —  —  (3) —  (3) 
Distributions—  (9) —  (138) —  (1) (148) 
Equity-based compensation, net of units for employee taxes
—  —    3  —  —  3  
Balance as of June 30, 201915  $362  435  $7,163  $(3) $37  $7,559  
See Notes to the Unaudited Condensed Consolidated Financial Statements
9

Table of Contents
ENABLE MIDSTREAM PARTNERS, LP
NOTES TO THE UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
 

(1) Summary of Significant Accounting Policies

Organization

Enable Midstream Partners, LP is a Delaware limited partnership whose assets and operations are organized into two reportable segments: (i) gathering and processing and (ii) transportation and storage. The gathering and processing segment primarily provides natural gas and crude oil gathering and natural gas processing services to our producer customers. The transportation and storage segment provides interstate and intrastate natural gas pipeline transportation and storage services primarily to our producer, power plant, LDC and industrial end-user customers. The Partnership’s natural gas gathering and processing assets are primarily located in Oklahoma, Texas, Arkansas and Louisiana and serve natural gas production in the Anadarko, Arkoma and Ark-La-Tex Basins. Crude oil gathering assets are located in Oklahoma and serve crude oil production in the SCOOP and STACK plays of the Anadarko Basin and in North Dakota and serve crude oil production in the Bakken Shale formation of the Williston Basin. The Partnership’s natural gas transportation and storage assets consist primarily of an interstate pipeline system extending from western Oklahoma and the Texas Panhandle to Louisiana, an interstate pipeline system extending from Louisiana to Illinois, an intrastate pipeline system in Oklahoma, and our investment in SESH, a pipeline extending from Louisiana to Alabama.

CenterPoint Energy and OGE Energy each have 50% of the management interests in Enable GP. Enable GP is the general partner of the Partnership and has no other operating activities. Enable GP is governed by a board made up of two representatives designated by each of CenterPoint Energy and OGE Energy, along with the Partnership’s Chief Executive Officer and three independent board members CenterPoint Energy and OGE Energy mutually agreed to appoint. CenterPoint Energy and OGE Energy also own a 40% and 60% interest, respectively, in the incentive distribution rights held by Enable GP.

As of June 30, 2020, CenterPoint Energy held approximately 53.7% or 233,856,623 of the Partnership’s common units, and OGE Energy held approximately 25.5% or 110,982,805 of the Partnership’s common units. Additionally, CenterPoint Energy holds 14,520,000 Series A Preferred Units. The limited partner interests of the Partnership have limited voting rights on matters affecting the business. As such, limited partners do not have rights to elect the Partnership’s general partner on an annual or continuing basis and may not remove Enable GP, its current general partner, without at least a 75% vote by all unitholders, including all units held by the Partnership’s limited partners, and Enable GP and its affiliates, voting together as a single class.

As of June 30, 2020, the Partnership owned a 50% interest in SESH. See Note 8 for further discussion of SESH. For the six months ended June 30, 2020, the Partnership held a 50% ownership in Atoka and consolidated Atoka in its Condensed Consolidated Financial Statements as EOIT acted as the managing member of Atoka and had control over the operations of Atoka. In addition, the Partnership held a 60% interest in ESCP, which is consolidated in its Condensed Consolidated Financial Statements as EOCS acted as the managing member of ESCP and had control over the operations of ESCP.

Basis of Presentation

The accompanying condensed consolidated financial statements and related notes of the Partnership have been prepared pursuant to the rules and regulations of the SEC and GAAP. Pursuant to such rules and regulations, certain disclosures normally included in financial statements prepared in accordance with GAAP have been omitted. The accompanying condensed consolidated financial statements and related notes should be read in conjunction with the consolidated financial statements and related notes included in our Annual Report.

The condensed consolidated financial statements and the related notes reflect all normal recurring adjustments that are, in the opinion of management, necessary to present fairly the financial position and results of operations for the respective periods. Amounts reported in the Partnership’s Condensed Consolidated Statements of Income are not necessarily indicative of amounts expected for a full-year period due to the effects of, among other things, (a) seasonal fluctuations in demand for energy and energy services, (b) changes in energy commodity prices, (c) timing of maintenance and other expenditures, (d) acquisitions and dispositions of businesses, assets and other interests, and (e) the impact of the ongoing COVID-19 pandemic and the economic effects of the pandemic which have resulted in a substantial decrease in natural gas, NGLs and crude oil prices.

For a description of the Partnership’s reportable segments, see Note 16.

10

Table of Contents
Use of Estimates

The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.

Sales and Retirements of Assets

On September 23, 2019, the Partnership entered into an agreement to sell its undivided 1/12th interest in the Bistineau Storage Facility in Louisiana for approximately $19 million. On January 27, 2020, FERC approved the sale. The Partnership closed the sale on April 1, 2020. We did not recognize a gain or loss on this transaction.

In April 2020, we sustained damage to an approximately 100-mile gas gathering system in the Ark-La-Tex Basin of our gathering and processing segment. We have ceased operation of this system and are in the process of retiring it. We recognized a loss on retirement of approximately $20 million during the three months ended June 30, 2020, which is included in Operation and maintenance expense in the Condensed Consolidated Statements of Income.

Depreciation Expense

On March 26, 2020, FERC issued an order approving MRT’s 2018 Rate Case and 2019 Rate Case settlements. As a result of the settlements, the new depreciation rates for MRT have been applied in accordance with the order. The new depreciation rates did not result in a material change in depreciation expense or results of operations.

Accounts Receivable and Allowance for Doubtful Accounts

The Partnership adopted ASU No. 2016-13, “Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments” on January 1, 2020. Upon adoption, the Partnership recognized a $3 million cumulative adjustment to Partners’ Equity and a corresponding adjustment to Allowance for doubtful accounts.

Accounts receivable are recorded at the invoiced amount and do not typically bear interest. The determination of the allowance for doubtful accounts requires management to make estimates and judgments regarding our customers’ ability to pay. The allowance for doubtful accounts is determined based primarily upon the historical loss-rate method established for various pools of accounts receivables with similar levels of credit risk. The historical loss-rates are then adjusted, as necessary, based on current conditions and forecast information that could result in future uncollectable amounts. On an ongoing basis, we evaluate our customers’ financial strength and liquidity based on aging of accounts receivable, payment history, and review of other relevant information, including ratings agency credit ratings and alerts, publicly available reports and news releases, and bank and trade references. It is the policy of management to review the outstanding accounts receivable and other receivable balances within other assets at least quarterly, giving consideration to credit losses, the aging of receivables, specific customer circumstances that may impact their ability to pay the amounts due and current and forecast economic conditions over the assets contractual lives. The following table summarizes the required allowance for doubtful accounts.
June 30, 2020January 1, 2020
(In millions)
Accounts receivable$2  $2  
Other assets3  3  
Total Allowance for doubtful accounts$5  $5  

Inventory

Natural gas inventory is held, through the transportation and storage segment, to provide operational support for pipeline deliveries and to manage leased intrastate storage capacity. Natural gas liquids inventory is held, through the gathering and processing segment, due to timing differences between the production of certain natural gas liquids and ultimate sale to third parties. Natural gas and natural gas liquids inventory is valued using moving average cost and is subsequently recorded at the lower of cost or net realizable value. The Partnership recorded write-downs to net realizable value related to natural gas and natural gas liquids inventory of $1 million and $5 million during the three months ended June 30, 2020 and 2019, respectively, and $7 million and $6 million during the six months ended June 30, 2020 and 2019, respectively.

11

Table of Contents
(2) New Accounting Pronouncements

Accounting Standards to be Adopted in Future Periods

Reference Rate Reform

In March 2020, the FASB issued ASU No. 2020-04, “Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting.” This standard provides optional guidance, for a limited time, to ease the potential burden in accounting for or recognizing the effects of reference rate reform on financial reporting. The standard was effective upon issuance and generally can be applied through December 31, 2022. The Partnership is currently evaluating the impact this ASU will have on our Condensed Consolidated Financial Statements and related disclosures.


(3) Revenues

The following tables disaggregate total revenues by major source from contracts with customers and the gain (loss) on derivative activity for the three and six months ended June 30, 2020 and 2019.
Three Months Ended June 30, 2020
Gathering and
Processing
Transportation
and Storage
EliminationsTotal
(In millions)
Revenues:
Product sales:
Natural gas
$47  $57  $(53) $51  
Natural gas liquids
143  3  (3) 143  
Condensate
7      7  
Total revenues from natural gas, natural gas liquids, and condensate
197  60  (56) 201  
Loss on derivative activity
(4) (1)   (5) 
Total Product sales$193  $59  $(56) $196  
Service revenues:
Demand revenues
$34  $113  $  $147  
Volume-dependent revenues
164  11  (3) 172  
Total Service revenues$198  $124  $(3) $319  
Total Revenues$391  $183  $(59) $515  
12

Table of Contents
Three Months Ended June 30, 2019
Gathering and
Processing
Transportation
and Storage
EliminationsTotal
(In millions)
Revenues:
Product sales:
Natural gas
$94  $108  $(95) $107  
Natural gas liquids
237  5  (5) 237  
Condensate
33      33  
Total revenues from natural gas, natural gas liquids, and condensate
364  113  (100) 377  
Gain on derivative activity
15  1    16  
Total Product sales$379  $114  $(100) $393  
Service revenues:
Demand revenues
$68  $123  $  $191  
Volume-dependent revenues
140  15  (4) 151  
Total Service revenues$208  $138  $(4) $342  
Total Revenues$587  $252  $(104) $735  

Six Months Ended June 30, 2020
Gathering and
Processing
Transportation
and Storage
EliminationsTotal
(In millions)
Revenues:
Product sales:
Natural gas
$103  $130  $(113) $120  
Natural gas liquids
315  5  (5) 315  
Condensate
34      34  
Total revenues from natural gas, natural gas liquids, and condensate
452  135  (118) 469  
Gain (loss) on derivative activity
16  (1)   15  
Total Product sales$468  $134  $(118) $484  
Service revenues:
Demand revenues
$73  $255  $  $328  
Volume-dependent revenues
327  28  (4) 351  
Total Service revenues$400  $283  $(4) $679  
Total Revenues$868  $417  $(122) $1,163  
13

Table of Contents
Six Months Ended June 30, 2019
Gathering and
Processing
Transportation
and Storage
EliminationsTotal
(In millions)
Revenues:
Product sales:
Natural gas
$222  $270  $(236) $256  
Natural gas liquids
507  11  (11) 507  
Condensate
67      67  
Total revenues from natural gas, natural gas liquids, and condensate
796  281  (247) 830  
Gain on derivative activity
6      6  
Total Product sales$802  $281  $(247) $836  
Service revenues:
Demand revenues
$128  $254  $  $382  
Volume-dependent revenues
287  33  (8) 312  
Total Service revenues$415  $287  $(8) $694  
Total Revenues$1,217  $568  $(255) $1,530  

MRT Rate Case Settlements

In June 2018, MRT filed a general NGA rate case (the 2018 Rate Case), and in October 2019, MRT filed a second rate case (the 2019 Rate Case). MRT began collecting the rates proposed in the 2018 Rate Case, subject to refund, on January 1, 2019. On March 26, 2020, FERC issued an order approving settlements filed in the 2018 Rate Case and the 2019 Rate Case. Upon issuance of the order and approval of the settlement of the MRT rate cases, the Partnership recognized $17 million of revenues from amounts previously held in reserve related to transportation and storage services performed in 2019. In May 2020, $21 million previously held in reserve was refunded to customers, which is inclusive of interest.

Accounts Receivable

The following table summarizes the components of accounts receivable, net of allowance for doubtful accounts.
June 30, 2020December 31, 2019
(In millions)
Accounts Receivable:
Customers$205  $239  
Contract assets (1)
29  18  
Non-customers4  12  
Total Accounts Receivable (2)
$238  $269  
____________________
(1)Contract assets reflected in Total Accounts Receivable include accrued minimum volume commitments. Contract assets are primarily attributable to revenues associated with estimated shortfall volumes on certain annual minimum volume commitment arrangements. Total Accounts Receivable does not include contract assets related to firm service transportation contracts with tiered rates of $8 million as of June 30, 2020 and $6 million as of December 31, 2019, which are reflected in Other Assets.
(2)Total Accounts Receivable includes Accounts receivable, net of allowance for doubtful accounts and Accounts receivable—affiliated companies.

Contract Liabilities

Our contract liabilities primarily consist of prepayments received from customers for which the good or service has not yet been provided in connection with the prepayment.
14

Table of Contents
The table below summarizes the change in the contract liabilities.
June 30, 2020December 31, 2019Amounts recognized in revenues
(In millions)
Deferred revenues (1)
$48  $48  $20  

The table below summarizes the timing of recognition of these contract liabilities as of June 30, 2020.
20202021202220232024 and After
(In millions)
Deferred revenues (1)
$21  $8  $6  $6  $7  
____________________
(1)Deferred revenues includes deferred revenueaffiliated companies. This amount is included in Other current liabilities and Other long-term liabilities.

Remaining Performance Obligations

Our remaining performance obligations consist primarily of firm arrangements and minimum volume commitment arrangements. Upon completion of the performance obligations associated with these arrangements, customers are invoiced and revenue is recognized as Service revenues in the Condensed Consolidated Statements of Income. The table below summarizes the timing of recognition of the remaining performance obligations as of June 30, 2020.
20202021202220232024 and After
(In millions)
Transportation and Storage$233  $406  $345  $324  $1,167  
Gathering and Processing57  121  123  121  313  
Total remaining performance obligations$290  $527  $468  $445  $1,480  


(4) Leases

As of June 30, 2020, we have right-of-use assets of $28 million recorded as Other Assets, $5 million of corresponding obligations recorded as Other Current Liabilities and $26 million of corresponding obligations recorded as Other Liabilities on the Partnership’s Condensed Consolidated Balance Sheet. All lease obligations outstanding during the three and six months ended June 30, 2020 were classified as operating leases, therefore all cash flows are reflected in Cash Flows from Operating Activities.

The following table presents the Partnership’s rental costs associated with field equipment and buildings.
Three Months Ended June 30,Six Months Ended June 30,
2020201920202019
(In millions)
Rental Costs:
Field equipment
$4  $5  $9  $12  
Office space
1  2  2  4  

As of June 30, 2020, the weighted average remaining lease term is 6.9 years and the weighted average discount rate is 5.46%.

15

Table of Contents
The following tables present the Partnership’s lease cost.
Three Months Ended June 30, 2020
Gathering and
Processing
Transportation
and Storage
Total
(In millions)
Lease Cost:
Operating lease cost
$1  $  $1  
Short-term lease cost
4    4  
Total Lease Cost
$5  $  $5  
Three Months Ended June 30, 2019
Gathering and
Processing
Transportation
and Storage
Total
(In millions)
Lease Cost:
Operating lease cost
$3  $  $3  
Short-term lease cost
4    4  
Total Lease Cost
$7  $  $7  
Six Months Ended June 30, 2020
Gathering and
Processing
Transportation
and Storage
Total
(In millions)
Lease Cost:
Operating lease cost
$3  $  $3  
Short-term lease cost
7    7  
Variable lease cost
1    1  
Total Lease Cost
$11  $  $11  
Six Months Ended June 30, 2019
Gathering and
Processing
Transportation
and Storage
Total
(In millions)
Lease Cost:
Operating lease cost
$5  $  $5  
Short-term lease cost
10  1  11  
Total Lease Cost
$15  $1  $16  

Under ASC 842, as of June 30, 2020, the Partnership has operating lease obligations expiring at various dates. The $4 million difference between undiscounted cash flows for operating leases and our $31 million of lease obligations is due to the impact of the applicable discount rate. Undiscounted cash flows for operating lease liabilities are as follows:
Year Ended December 31,
202020212022202320242025 and AfterTotal
(In millions)
Noncancellable operating leases$4  $6  $5  $5  $4  $11  $35  


16

Table of Contents
(5) Earnings Per Limited Partner Unit

The following table illustrates the Partnership’s calculation of earnings per unit for common units.
Three Months Ended June 30,Six Months Ended June 30,
2020201920202019
(In millions, except per unit data)
Net income$44  $124  $149  $247  
Net (loss) income attributable to noncontrolling interest    (7) 1  
Series A Preferred Unit distributions9  9  18  18  
General partner interest in net income        
Net income available to common unitholders
$35  $115  $138  $228  
Net income allocable to common units
$35  $115  $138  $228  
Dilutive effect of Series A Preferred Unit distributions
    18    
Diluted net income allocable to common units
$35  $115  $156  $228  
Basic earnings per unit
Common units
$0.08  $0.26  $0.32  $0.52  
Basic weighted average number of common units outstanding (1)
437  437  437  436  
Dilutive effect of Series A Preferred Units
    79    
Diluted weighted average number of common units outstanding 437  437  516  436  
Diluted earnings per unit
Common units
$0.08  $0.26  $0.30  $0.52  
____________________
(1)Basic weighted average number of outstanding common units includes approximately two million time-based phantom units for the three and six months ended June 30, 2020, and one million time-based phantom units for the three and six months ended June 30, 2019.


(6) Partners’ Equity

The Partnership Agreement requires that, within 60 days after the end of each quarter, the Partnership distribute all of its available cash (as defined in the Partnership Agreement) to unitholders of record on the applicable record date.

The Partnership paid or has authorized payment of the following cash distributions to common unitholders, as applicable, during 2020 and 2019 (in millions, except for per unit amounts):
Three Months EndedRecord DatePayment DatePer Unit DistributionTotal Cash Distribution
June 30, 2020 (1)
August 18, 2020August 25, 2020$0.16525  $72  
March 31, 2020May 19, 2020May 27, 20200.16525  72  
December 31, 2019February 18, 2020February 25, 20200.3305  144  
September 30, 2019November 19, 2019November 26, 20190.3305  144  
June 30, 2019August 20, 2019August 27, 20190.3305  144  
March 31, 2019May 21, 2019May 29, 20190.318  138  
_____________________
(1)The Board of Directors declared a $0.16525 per common unit cash distribution on August 4, 2020, to be paid on August 25, 2020 to common unitholders of record at the close of business on August 18, 2020.

17

Table of Contents
The Partnership paid or has authorized payment of the following cash distributions to holders of the Series A Preferred Units during 2020 and 2019 (in millions, except for per unit amounts):
Three Months EndedRecord DatePayment DatePer Unit DistributionTotal Cash Distribution
June 30, 2020 (1)
August 4, 2020August 14, 2020$0.625  $9  
March 31, 2020May 5, 2020May 15, 20200.625  9  
December 31, 2019February 7, 2020February 14, 20200.625  9  
September 30, 2019November 5, 2019November 14, 20190.625  9  
June 30, 2019August 2, 2019August 14, 20190.625  9  
March 31, 2019April 29, 2019May 15, 20190.625  9  
_____________________
(1)The Board of Directors declared a $0.625 per Series A Preferred Unit cash distribution on August 4, 2020, to be paid on August 14, 2020, to Series A Preferred unitholders of record at the close of business on August 4, 2020.

ATM Program

On May 12, 2017, the Partnership entered into an ATM Equity Offering Sales Agreement, pursuant to which the Partnership may issue and sell common units having an aggregate offering price of up to $200 million, by sales methods and at prices determined by market conditions and other factors at the time of our offerings. The registration statement filed with the SEC for the ATM Program expired on May 12, 2020, and the Partnership did not file a replacement registration statement.


(7) Impairments of Long-lived Assets and Goodwill

Impairment of Long-lived Assets

The Partnership periodically evaluates long-lived assets, including property, plant and equipment when events or changes in circumstances indicate that the carrying value of these assets may not be recoverable. The determination of whether an impairment has occurred is based on an estimate of undiscounted cash flows attributable to the assets, as compared to the carrying value of the assets. Due to decreases in natural gas and NGL market prices during 2020 as a result of the ongoing COVID-19 pandemic and the economic effects of the pandemic, together with the dispute over crude oil production levels between Russia and members of OPEC led by Saudi Arabia, as of March 31, 2020, management reassessed the carrying value of the Atoka assets, in which the Partnership owns a 50% interest in the consolidated joint venture, which is a component of the gathering and processing segment. Based on forecasted future undiscounted cash flows, management determined that the carrying value of the Atoka assets were not fully recoverable. The Partnership utilized the income approach (generally accepted valuation approach) to estimate the fair value of these assets. The primary inputs are forecasted cash flows and the discount rate. The fair value measurement is based on inputs that are not observable in the market and thus represent Level 3 inputs. Applying a discounted cash flow model to the property, plant and equipment, the Partnership recognized a $16 million impairment, which is included in Impairments on the Condensed Consolidated Statements of Income during the six months ended June 30, 2020.

Impairment of Goodwill

In the fourth quarter of 2017, as a result of the acquisition of ETGP, the Partnership recorded $12 million of goodwill associated with the Ark-La-Tex Basin reporting unit, included in the gathering and processing reportable segment.

The Partnership tests its goodwill for impairment annually on October 1st, or more frequently if events or changes in circumstances indicate that the carrying value of goodwill may not be recoverable. Goodwill is assessed for impairment by comparing the fair value of the reporting unit with its book value, including goodwill. During 2020, the commodity price declines due to the existing oversupply of crude oil, NGLs and natural gas were exacerbated by the ongoing COVID-19 pandemic and the economic effects of the pandemic, in addition to the dispute over crude oil production levels between Russia and members of OPEC led by Saudi Arabia in the first quarter. Despite the subsequent agreement in April 2020 by a coalition of nations including Russia and Saudi Arabia to reduce production of crude oil, the price of NGLs and crude oil have remained significantly lower than pre-pandemic levels. Amid such crude oil, NGL and natural gas price declines, producers have been cutting back spending and shifting their focus from emphasizing reserves growth, to increasing net cash flows and reducing outstanding debt, which consequently resulted in a decrease in rig count and in forecasted producer activity in the Ark-La-Tex Basin reporting unit during the first quarter of 2020. At the same time, unit prices and market multiples for midstream companies with gathering and processing operations have dropped to their lowest levels in the last three years. Due to the continuing decrease in forward commodity prices, the reduction in forecasted producer activities, the resulting decrease in our
18

Table of Contents
forecasted cash flows and the increase in the weighted average cost of capital, the Partnership determined that the fair value of the goodwill associated with our Ark-La-Tex Basin reporting unit would more likely than not be impaired. As a result, the Partnership performed a quantitative test for our goodwill and determined that the carrying value of the Ark-La-Tex Basin reporting unit exceeded its fair value and that goodwill associated with the Ark-La-Tex Basin was completely impaired in the amount of $12 million. The impairment is included in Impairments on the Condensed Consolidated Statements of Income for the six months ended June 30, 2020.

The following table presents the change in carrying amount of goodwill in each of our reportable segments.
Gathering and ProcessingTransportation and StorageTotal
(In millions)
Balance as of December 31, 2019$12  $  $12  
Goodwill impairment(12)   (12) 
Balance as of June 30, 2020$  $  $  


(8) Investment in Equity Method Affiliate
 
The Partnership uses the equity method of accounting for investments in entities in which it has an ownership interest between 20% and 50% and exercises significant influence.
 
SESH is owned 50% by Enbridge, Inc. and 50% by the Partnership. Pursuant to the terms of the SESH LLC Agreement, if, at any time, CenterPoint Energy has a right to receive less than 50% of our distributions through its interest in the Partnership and its economic interest in Enable GP, or does not have the ability to exercise certain control rights, Enbridge, Inc. may, under certain circumstances, have the right to purchase the Partnership’s interest in SESH at fair market value, subject to certain exceptions.

The Partnership shares operations of SESH with Enbridge, Inc. under service agreements. The Partnership is responsible for the field operations of SESH. SESH reimburses each party for actual costs incurred, which are billed based upon a combination of direct charges and allocations. The Partnership billed SESH $2 million and $7 million during the three months ended June 30, 2020 and 2019, respectively, and $8 million and $10 million during the six months ended June 30, 2020 and 2019, respectively, associated with these service agreements.

The Partnership includes equity in earnings of equity method affiliate under the Other Income (Expense) caption in the Condensed Consolidated Statements of Income. The following table presents the amount of Equity in earnings of equity method affiliate recognized and Distributions from equity method affiliate received.
Three Months Ended June 30,Six Months Ended June 30,
2020201920202019
(In millions)
Equity in Earnings of Equity Method Affiliate$5  $4  $11  $7  
Distributions from Equity Method Affiliate (1)
$9  $4  $19  $16  
___________________
(1)Distributions from equity method affiliate includes a $5 million and $4 million return on investment and a $4 million and $0 return of investment for the three months ended June 30, 2020 and 2019, respectively. Distributions from equity method affiliate includes an $11 million and $7 million return on investment and an $8 million and $9 million return of investment for the six months ended June 30, 2020 and 2019, respectively.

The following table includes the summarized financial information of SESH.
Three Months Ended June 30,Six Months Ended June 30,
2020201920202019
(In millions)
Income Statements:
Revenues$28  $27  $55  $54  
Operating income$13  $11  $29  $22  
Net income$10  $7  $21  $14  
 
19

Table of Contents
(9) Debt

The following table presents the Partnership’s outstanding debt.
June 30, 2020December 31, 2019
Outstanding Principal
Discount (1)
Total DebtOutstanding Principal
Premium (Discount) (1)
Total Debt
(In millions)
Commercial Paper$30  $  $30  $155  $  $155  
Revolving Credit Facility400    400        
2019 Term Loan Agreement800    800  800    800  
2024 Notes600    600  600    600  
2027 Notes700  (2) 698  700  (2) 698  
2028 Notes800  (5) 795  800  (5) 795  
2029 Notes547  (1) 546  550  (1) 549  
2044 Notes531    531  550    550  
EOIT Senior Notes      250  1  251  
Total debt$4,408  $(8) $4,400  $4,405  $(7) $4,398  
Less: Short-term debt (2)
30  155  
Less: Current portion of long-term debt (3)
  251  
Less: Unamortized debt expense (4)
21  23  
Total long-term debt$4,349  $3,969  
____________________
(1)Unamortized premium (discount) on long-term debt is amortized over the life of the respective debt.
(2)Short-term debt includes $30 million and $155 million of outstanding commercial paper as of June 30, 2020 and December 31, 2019, respectively.
(3)As of December 31, 2019, Current portion of long-term debt included $251 million outstanding balance of the EOIT Senior Notes which were repaid in March 2020.
(4)As of June 30, 2020 and December 31, 2019, there was an additional $4 million of unamortized debt expense related to the Revolving Credit Facility included in Other assets, not included above.

Commercial Paper

The Partnership has a commercial paper program, pursuant to which the Partnership is authorized to issue up to $1.4 billion of commercial paper. The commercial paper program is supported by our Revolving Credit Facility, and outstanding commercial paper effectively reduces our borrowing capacity thereunder. There were $30 million and $155 million outstanding under our commercial paper program at June 30, 2020 and December 31, 2019, respectively. As of June 30, 2020, the weighted average interest rate for the outstanding commercial paper was 1.00%.

Revolving Credit Facility

The Partnership’s Revolving Credit Facility is a $1.75 billion, five-year senior unsecured revolving credit facility, which under certain circumstances may be increased from time to time up to an additional $875 million. The Revolving Credit Facility is scheduled to mature on April 6, 2023, subject to an extension option, which could be exercised two times to extend the term of the Revolving Credit Facility, in each case, for an additional one-year term. As of June 30, 2020, there were $400 million principal advances and $3 million in letters of credit outstanding under the Revolving Credit Facility. As of June 30, 2020, the weighted average interest rate of the Revolving Credit Facility was 1.92%.

The Revolving Credit Facility provides that outstanding borrowings bear interest at the LIBOR and/or an alternate base rate, at the Partnership’s election, plus an applicable margin. The applicable margin is based on the Partnership’s designated credit ratings from S&P, Moody’s and Fitch Ratings. As of June 30, 2020, the applicable margin for LIBOR-based borrowings under the Revolving Credit Facility was 1.50% based on the Partnership’s credit ratings. In addition, the Revolving Credit Facility requires the Partnership to pay a fee on unused commitments. The commitment fee is based on the Partnership’s credit ratings. As of June 30, 2020, the commitment fee under the restated Revolving Credit Facility was 0.20% per annum based on the Partnership’s credit ratings. The commitment fee is recorded as interest expense in the Partnership’s Condensed Consolidated Statements of Income.

20

Table of Contents
2019 Term Loan Agreement

On January 29, 2019, the Partnership entered into an unsecured term loan agreement with Bank of America, N.A., as administrative agent, and the several lenders thereto. As of June 30, 2020, there was $800 million outstanding under the 2019 Term Loan Agreement. The 2019 Term Loan Agreement has a scheduled maturity date of January 29, 2022, but contains an option, which may be exercised up to two times, to extend the maturity date for an additional one-year term. The 2019 Term Loan Agreement provides that outstanding borrowings bear interest at the eurodollar rate and/or an alternate base rate, at the Partnership’s election, plus an applicable margin. The applicable margin is based on the Partnership’s credit ratings. The applicable margin shall equal, (1) in the case of interest rates determined by reference to the eurodollar rate, between 0.75% and 1.50% per annum and (2) in the case of interest rates determined by reference to the alternate base rate, between 0% and 0.50% per annum. As of June 30, 2020, the applicable margin for LIBOR-based advances under the 2019 Term Loan Facility was 1.25% based on the Partnership’s credit ratings. As of June 30, 2020, the weighted average interest rate of the 2019 Term Loan Agreement was 2.12%, including the impact of the associated interest rate derivatives designated as hedging instruments for accounting purposes.

Senior Notes

As of June 30, 2020, the Partnership’s debt included the 2024 Notes, 2027 Notes, 2028 Notes, 2029 Notes and 2044 Notes, which had $8 million of unamortized discount and $21 million of unamortized debt expense at June 30, 2020, resulting in effective interest rates of 4.01%, 4.56%, 5.19%, 4.31% and 5.09%, respectively, during the six months ended June 30, 2020. In March 2020, the Partnership’s EOIT Senior Notes matured and were paid using proceeds from the Revolving Credit Facility.

During the three months ended June 30, 2020, the Partnership repurchased $22 million aggregate principal amount of the 2029 Notes and 2044 Notes in open market transactions for approximately $17 million plus accrued interest, which resulted in a $5 million gain on extinguishment of debt. The gain is included in Other, net in the Condensed Consolidated Statements of Income.

As of June 30, 2020, the Partnership was in compliance with all of its debt agreements, including financial covenants.


(10) Derivative Instruments and Hedging Activities
 
The primary risks managed using derivative instruments are commodity price and interest rate risks.

Derivatives Not Designated as Hedging Instruments

Derivative instruments not designated as hedging instruments for accounting purposes are utilized to manage the Partnership’s exposure to commodity price risk. For derivative instruments not designated as hedging instruments, the gain or loss on the derivative is recognized currently in earnings.

21

Table of Contents
Quantitative Disclosures Related to Derivative Instruments Not Designated as Hedging Instruments
 
The following table presents the Partnership’s derivative instruments that were not designated as hedging instruments for accounting purposes.
June 30, 2020December 31, 2019
Gross Notional Volume
PurchasesSalesPurchasesSales
Natural gas— TBtu (1)
Financial fixed futures/swaps6  26  10  19  
Financial basis futures/swaps5  39  11  30  
Financial swaptions (2)
  9    2  
Physical purchases/sales  3    6  
Crude oil (for condensate)— MBbl (3)
Financial futures/swaps  540    990  
Financial swaptions (2)
  150    225  
Natural gas liquids— MBbl (4)
Financial futures/swaps1,830  1,840  2,490  2,415  
Financial options  60      
____________________
(1)As of June 30, 2020, 88.1% of the natural gas contracts had durations of one year or less and 11.9% had durations of more than one year and less than two years. As of December 31, 2019, 86.6% of the natural gas contracts had durations of one year or less and 13.4% had durations of more than one year and less than two years.
(2)The notional volume contains a combined derivative instrument consisting of a fixed price swap and a sold option, which gives the counterparties the right, but not the obligation, to increase the notional volume hedged under the fixed price swap until the option expiration date. The notional volume represents the volume prior to option exercise.
(3)As of June 30, 2020, 91.3% of the crude oil (for condensate) contracts had durations of one year or less and 8.7% had durations of more than one year and less than two years. As of December 31, 2019, 72.8% of the crude oil (for condensate) contracts had durations of one year or less and 27.2% had durations of more than one year and less than two years.
(4)As of June 30, 2020, 97.5% of the natural gas liquids contracts had durations of one year or less and 2.5% had durations of more than one year and less than two years. As of December 31, 2019, 72.2% of the natural gas liquids contracts had durations of one year or less and 27.8% had durations of more than one year and less than two years.

Derivatives Designated as Hedging Instruments

Derivative instruments designated as hedging instruments for accounting purposes are utilized in managing the Partnership’s interest rate risk exposures.

Quantitative Disclosures Related to Derivative Instruments Designated as Hedging Instruments

The following table presents the Partnership’s derivative instruments that were designated as hedging instruments for accounting purposes.
June 30, 2020December 31, 2019
Gross Notional Value
(In millions)
Interest rate swaps$300  $300  


22

Table of Contents
Balance Sheet Presentation Related to Derivative Instruments

The following table presents the fair value of the derivative instruments that are included in the Partnership’s Condensed Consolidated Balance Sheets that were not designated as hedging instruments for accounting purposes.
June 30, 2020December 31, 2019
  Fair Value
InstrumentBalance Sheet LocationAssetsLiabilitiesAssetsLiabilities
  (In millions)
Natural gas
Financial futures/swapsOther Current$7  $7  $7  $5  
Financial swaptionsOther Current1  2      
Physical purchases/salesOther Current2    5    
Financial futures/swapsOther      1  
Financial swaptionsOther1  1      
Crude oil (for condensate)
Financial futures/swapsOther Current2  14  1  19  
Financial swaptionsOther Current3        
Financial futures/swapsOther  2    8  
Natural gas liquids
Financial futures/swapsOther Current20  3  25  3  
Financial futures/swapsOther2    11  2  
Total gross commodity derivatives (1)
$38  $29  $49  $38  
_____________________
(1)See Note 11 for a reconciliation of the Partnership’s commodity derivatives fair value to the Partnership’s Condensed Consolidated Balance Sheets as of June 30, 2020 and December 31, 2019.

The following table presents the fair value of the derivative instruments that are included in the Partnership’s Condensed Consolidated Balance Sheets that were designated as hedging instruments for accounting purposes.
June 30, 2020December 31, 2019
  Fair Value
InstrumentBalance Sheet LocationAssetsLiabilitiesAssetsLiabilities
  (In millions)
Interest rate swapsOther Current$  $6  $  $1  
Interest rate swapsOther  3    2  
Total gross interest rate derivatives (1)
$  $9  $  $3  
_____________________
(1)All interest rate derivative instruments that were designated as cash flow hedges are considered Level 2 as of June 30, 2020 and December 31, 2019.

23

Table of Contents
Income Statement Presentation Related to Derivative Instruments
 
The following table presents the effect of derivative instruments on the Partnership’s Condensed Consolidated Statements of Income.
Amounts Recognized in Income
Three Months Ended June 30,Six Months Ended June 30,
2020201920202019
(In millions)
Natural gas
Financial futures/swaps gains (losses)$(1) $9  $3  $8  
Financial swaptions losses(1)   (2)   
Physical purchases/sales gains  1  1    
Crude oil (for condensate)
Financial futures/swaps gains (losses)(7) (10) 12  (21) 
Financial swaptions gains (losses)(2)   2    
Natural gas liquids
Financial futures/swaps gains (losses)6  16  (1) 19  
Total$(5) $16  $15  $6  

For derivatives not designated as hedges in the tables above, amounts recognized in income for the periods ended June 30, 2020 and 2019, if any, are reported in Product sales.
        
The following table presents the components of gain (loss) on derivative activity in the Partnership’s Condensed Consolidated Statements of Income.
Three Months Ended June 30,Six Months Ended June 30,
2020201920202019
 (In millions)
Change in fair value of commodity derivatives$(12) $11  $(2) $(1) 
Realized gain on commodity derivatives7  5  17  7  
Gain (loss) on commodity derivative activity$(5) $16  $15  $6  

The following table presents the effect of derivative instruments that were designated as hedging instruments on the Partnership’s Condensed Consolidated Statements of Income.

Amounts Recognized in Income
Three Months Ended June 30,Six Months Ended June 30,
2020201920202019
(In millions)
Interest rate swaps losses$(1) $  $(1) $  
Total$(1) $  $(1) $  

Interest rate derivatives designated as hedges are recognized in income once settled. Settlement amounts recognized in income for the periods ended June 30, 2020 and 2019 are reported in Interest expense.

Credit-Risk Related Contingent Features in Derivative Instruments
 
In the event Moody’s or S&P were to lower the Partnership’s senior unsecured debt rating to a below investment grade rating, the Partnership could be required to provide additional credit assurances to third parties, which could include letters of credit or cash collateral to satisfy its obligation under its financial and physical contracts relating to derivative instruments that are in a net liability position. As of June 30, 2020, under these obligations, the Partnership has posted no cash collateral related to natural gas swaps and swaptions, crude oil swaps and swaptions and NGL swaps and $1 million of additional collateral would be required to be posted by the Partnership in the event of a credit ratings downgrade to a below investment grade rating. In certain situations where the Partnership’s credit rating is lowered by Moody’s or S&P, the Partnership could be subject to an
24

Table of Contents
early termination event related to certain derivative instruments, which could result in a cash settlement of the instruments at market values on the date of such early termination.


(11) Fair Value Measurements
 
Certain assets and liabilities are recorded at fair value in the Condensed Consolidated Balance Sheets and are categorized based upon the level of judgment associated with the inputs used to measure their value. The Partnership determines the appropriate level for each financial asset and liability on a quarterly basis and recognizes transfers between levels at the end of the reporting period. For the three and six months ended June 30, 2020, there were no transfers between levels. As of June 30, 2020, there were no contracts classified as Level 3.

Estimated Fair Value of Financial Instruments

The fair values of all accounts receivable, notes receivable, accounts payable, commercial paper and other such financial instruments on the Condensed Consolidated Balance Sheets are estimated to be approximately equivalent to their carrying amounts due to their short-term nature and have been excluded from the table below.

The following table summarizes the fair value and carrying amount of the Partnership’s financial instruments.
 
June 30, 2020December 31, 2019
Carrying AmountFair ValueCarrying AmountFair Value
(In millions)
Debt
Revolving Credit Facility (Level 2) (1)
$400  $400  $  $  
2019 Term Loan Agreement (Level 2)800  800  800  800  
2024 Notes (Level 2)600  588  600  614  
2027 Notes (Level 2)698  648  698  698  
2028 Notes (Level 2)795  742  795  811  
2029 Notes (Level 2)546  476  549  526  
2044 Notes (Level 2)531  424  550  506  
EOIT Senior Notes (Level 2)    251  252  
____________________
(1) Borrowing capacity is effectively reduced by our borrowings outstanding under the commercial paper program. $30 million and $155 million of commercial paper was outstanding as of June 30, 2020 and December 31, 2019, respectively.

The fair value of the Partnership’s Revolving Credit Facility, 2019 Term Loan Agreement, 2024 Notes, 2027 Notes, 2028 Notes, 2029 Notes, 2044 Notes and EOIT Senior Notes is based on quoted market prices and estimates of current rates available for similar issues with similar maturities and is classified as Level 2 in the fair value hierarchy.
 
Non-Financial Assets and Liabilities Measured at Fair Value on a Nonrecurring Basis
 
Certain assets and liabilities are measured at fair value on a nonrecurring basis; that is, the assets and liabilities are not measured at fair value on an ongoing basis but are subject to fair value adjustments in certain circumstances (e.g., when there is evidence of impairment). As of June 30, 2020, no material fair value adjustments or fair value measurements were required for these non-financial assets or liabilities, other than those discussed in Note 7.

Based upon review of forecast undiscounted cash flows as of June 30, 2020, all of the asset groups were considered recoverable, other than those discussed in Note 7. Future price declines, throughput declines, contracted capacity declines, cost increases, regulatory or political environment changes and other changes in market conditions, including the oversupply of crude oil, NGLs and natural gas as well as the ongoing COVID-19 pandemic and the economic effects of the pandemic, could reduce forecast undiscounted cash flows.

25

Table of Contents
Contracts with Master Netting Arrangements
 
As of June 30, 2020, the Partnership’s Level 2 interest rate derivatives are recorded as liabilities with no netting adjustments.

The following tables summarize the Partnership’s other assets and liabilities that are measured at fair value on a recurring basis. 
June 30, 2020Commodity Contracts
Gas Imbalances (1)
Assets Liabilities
Assets (2)
Liabilities (3)
(In millions)
Quoted market prices in active market for identical assets (Level 1)$6  $23  $  $  
Significant other observable inputs (Level 2)32  6  15  13  
Total fair value38  29  15  13  
Netting adjustments(28) (28)     
Total$10  $1  $15  $13  
December 31, 2019Commodity Contracts
Gas Imbalances (1)
AssetsLiabilities
Assets (2)
Liabilities (3)
(In millions)
Quoted market prices in active market for identical assets (Level 1)$5  $31  $  $  
Significant other observable inputs (Level 2)44  7  14  11  
Total fair value49  38  14  11  
Netting adjustments(37) (37)     
Total$12  $1  $14  $11  
______________________
(1)The Partnership uses the market approach to fair value its gas imbalance assets and liabilities at individual, or where appropriate an average of, current market indices applicable to the Partnership’s operations, not to exceed net realizable value. There were no netting adjustments as of June 30, 2020 and December 31, 2019.
(2)Gas imbalance assets exclude fuel reserves for under retained fuel due from shippers of $23 million and $21 million at June 30, 2020 and December 31, 2019, respectively, which fuel reserves are based on the value of natural gas at the time the imbalance was created, and which are not subject to revaluation at fair market value.
(3)Gas imbalance liabilities exclude fuel reserves for over retained fuel due to shippers of $6 million and $8 million at June 30, 2020 and December 31, 2019, respectively, which fuel reserves are based on the value of natural gas at the time the imbalance was created, and which are not subject to revaluation at fair market value.


(12) Supplemental Disclosure of Cash Flow Information

The following table provides information regarding supplemental cash flow information:
 Six Months Ended June 30,
 20202019
 (In millions)
Supplemental Disclosure of Cash Flow Information:
Cash Payments:
Interest, net of capitalized interest$96  $95  
Income taxes, net of refunds1  1  
Non-cash transactions:
Accounts payable related to capital expenditures8  31  
Lease liabilities related to (derecognition) recognition of right-of-use assets(5) 42  
Impact of adoption of financial instruments-credit losses accounting standard (Note 1)(3) —  

26

Table of Contents
The following table reconciles cash and cash equivalents and restricted cash on the Condensed Consolidated Balance Sheets to cash, cash equivalents and restricted cash on the Condensed Consolidated Statements of Cash Flows:
June 30,
20202019
(In millions)
Cash and cash equivalents$11  $9  
Restricted cash  1  
Cash, cash equivalents and restricted cash shown in the Condensed Consolidated Statements of Cash Flows
$11  $10  


(13) Related Party Transactions
 
MRT provides firm transportation and firm storage services to CenterPoint Energy’s LDCs in Arkansas and Louisiana. As part of the MRT rate case settlements, contracts for these services were extended and are in effect through July 31, 2028 and will remain in effect thereafter unless and until terminated by either party upon twelve months’ prior written notice.

EGT provides natural gas transportation and storage services to CenterPoint Energy’s LDCs in Arkansas, Louisiana, Oklahoma and Northeast Texas under a combination of contracts that include the following types of services: firm transportation, firm transportation with seasonal demand, firm storage, no-notice transportation with storage and maximum rate firm transportation. The firm transportation, firm transportation with seasonal demand, firm storage and no-notice transportation with storage contracts were extended and have terms running through March 31, 2030. The maximum rate firm transportation contracts were also extended and have terms running through March 31, 2024.

The Partnership’s revenues from affiliated companies accounted for 7% and 6% of total revenues during the six months ended June 30, 2020 and 2019, respectively. The following table presents the amounts of revenues from affiliated companies included in the Partnership’s Condensed Consolidated Statements of Income.
 
Three Months Ended June 30,Six Months Ended June 30,
2020201920202019
(In millions)
Gas transportation and storage service revenues — CenterPoint Energy
$22  $23  $59  $56  
Natural gas product sales — CenterPoint Energy1  3  1  4  
Gas transportation and storage service revenues — OGE Energy 10  13  19  26  
Natural gas product sales — OGE Energy
    5  1  
Total revenues — affiliated companies$33  $39  $84  $87  

The following table presents the amounts of natural gas purchased from affiliated companies included in the Partnership’s Condensed Consolidated Statements of Income.
Three Months Ended June 30,Six Months Ended June 30,
2020201920202019
(In millions)
Cost of natural gas purchases — CenterPoint Energy$  $  $1  $  
Cost of natural gas purchases — OGE Energy6  7  14  13  
Total cost of natural gas purchases — affiliated companies$6  $7  $15  $13  

Corporate services and seconded employees

The Partnership receives services and support functions from each of CenterPoint Energy and OGE Energy under services agreements for an initial term that ended on April 30, 2016. The services agreements automatically extend year-to-year at the end of the initial term, unless terminated by the Partnership with at least 90 days’ notice prior to the end of any extension. Additionally, the Partnership may terminate the services agreements at any time with 180 days’ notice, if approved by the
27

Table of Contents
Board of Enable GP. The Partnership reimburses CenterPoint Energy and OGE Energy for these services up to annual caps, which for 2020 are $0 million and $1 million, respectively.

As of June 30, 2020, the Partnership had certain employees who are participants under OGE Energy’s defined benefit and retiree medical plans, who will remain seconded to the Partnership, subject to certain termination rights of the Partnership and OGE Energy. The Partnership’s reimbursement of OGE Energy for seconded employee costs arising out of OGE Energy’s defined benefit and retiree medical plans is fixed at actual cost subject to an annual cap of $5 million until secondment is terminated.
 
The following table presents the amounts charged to the Partnership by affiliates for seconded employees, included primarily in Operation and maintenance and General and administrative expenses in the Partnership’s Condensed Consolidated Statements of Income.
 
Three Months Ended June 30,Six Months Ended June 30,
2020201920202019
(In millions)
Seconded Employee Costs — OGE Energy $5  $5  $8  $11  


(14) Commitments and Contingencies
 
The Partnership is routinely involved in legal, environmental, tax and regulatory proceedings before various courts, regulatory commissions and governmental agencies regarding matters arising in the ordinary course of business. Some of these proceedings may from time to time involve substantial amounts. The Partnership regularly analyzes current information and, as necessary, provides accruals for probable liabilities on the eventual disposition of these matters. The Partnership does not currently expect the disposition of these matters to have a material adverse effect on its financial condition, results of operations or cash flows.

On January 1, 2017, the Partnership entered into a 10-year gathering and processing agreement, which became effective on July 1, 2018, with an affiliate of Energy Transfer Partners, LP for deliveries to the Godley Plant in Johnson County, Texas. As of June 30, 2020, the Partnership estimates the remaining associated minimum volume commitment fee to be $181 million. Minimum volume commitment fees are expected to be $9 million for the remainder of 2020, $23 million per year from 2021 through 2027 and $11 million in 2028.

On September 13, 2018, the Partnership executed a precedent agreement for the development of the Gulf Run Pipeline, an interstate natural gas transportation project. On January 30, 2019, a final investment decision was made by Golden Pass LNG, the cornerstone shipper for the liquefied natural gas facility to be served by the Gulf Run Pipeline project. Subject to approval of the project by FERC, the Partnership will be required to construct a large-diameter pipeline from northern Louisiana to Gulf Coast markets. In addition, the Partnership requested approval to transfer existing EGT transportation infrastructure to the Gulf Run Pipeline. The Company filed applications with FERC to obtain authorization to construct and operate the pipeline on February 28, 2020. Under the precedent agreement, the Partnership estimates the cost to complete the Gulf Run Pipeline project to fulfill its obligations under the precedent agreement would be as much as $500 million. The project is backed by a 20-year firm transportation service agreement. The Gulf Run Pipeline connects natural gas producing regions in the U.S., including the Haynesville, Marcellus, Utica and Barnett shales and the Mid-Continent region. The project is expected to be placed into service in 2022.


28

Table of Contents
(15) Equity-Based Compensation

The following table summarizes the Partnership’s equity-based compensation expense related to performance units and phantom units for the Partnership’s employees and independent directors.
Three Months Ended June 30,Six Months Ended June 30,
2020201920202019
(In millions)
Performance units$2  $2  $4  $5  
Phantom units1  3  3  4  
Total compensation expense$3  $5  $7  $9  

The following table presents the assumptions related to the performance share units granted in 2020.
2020
Number of units granted933,738
Fair value of units granted$ 7.00
Expected distribution yield12.27 %
Expected price volatility27.70 %
Risk-free interest rate0.85 %
Expected life of units (in years)3

The following table presents the number of phantom units granted and the grant date fair value related to the phantom units granted in 2020.
2020
Phantom Units granted947,632  
Fair value of phantom units granted
$2.67 - $10.13

Units Outstanding

A summary of the activity for the Partnership’s performance units and phantom units applicable to the Partnership’s employees at June 30, 2020 and changes during 2020 are shown in the following table.
Performance UnitsPhantom Units
Number
of Units
Weighted Average Grant-Date Fair Value, Per UnitNumber
of Units
Weighted Average Grant-Date Fair Value, Per Unit
(In millions, except unit data)
Units outstanding at December 31, 20191,393,329  $19.04  1,392,560  $14.65  
Granted (1)
933,738  7.00  947,632  6.55  
Vested (2)
(385,267) 19.23  (360,005) 16.02  
Forfeited(139,024) 14.57  (172,016) 10.49  
Units outstanding at June 30, 20201,802,776  $13.11  1,808,171  $10.53  
Aggregate intrinsic value of units outstanding at June 30, 2020$8  $8  
_____________________
(1)Performance units represents the target number of performance units granted. The actual number of performance units earned, if any, is dependent upon performance and may range from 0% to 200% of the target.
(2)Performance units vested as of June 30, 2020 include 376,292 units from the 2017 annual grant, which were approved by the Board of Directors in 2017 and, based on the level of achievement of a performance goal established by the Board of Directors over the performance period of January 1, 2017 through December 31, 2019, no performance units vested.

29

Table of Contents
Unrecognized Compensation Cost

The following table summarizes the Partnership’s unrecognized compensation cost for its non-vested performance units and phantom units, and the weighted-average periods over which the compensation cost is expected to be recognized.
June 30, 2020
Unrecognized Compensation Cost
(In millions)
Weighted Average Period for Recognition
(In years)
Performance Units$13  1.93
Phantom Units10  1.76
Total$23  

As of June 30, 2020, there were 5,275,303 units available for issuance under the long-term incentive plan.


(16) Reportable Segments

The Partnership’s determination of reportable segments considers the strategic operating units under which it manages sales, allocates resources and assesses performance of various products and services to customers in differing regulatory environments. The accounting policies of the reportable segments are the same as those described in the summary of significant accounting policies excerpt in the Partnership’s audited 2019 consolidated financial statements included in the Annual Report. The Partnership uses operating income as the measure of profit or loss for its reportable segments.

The Partnership’s assets and operations are organized into two reportable segments: (i) gathering and processing, which primarily provides natural gas and crude oil gathering and natural gas processing services to our producer customers, and (ii) transportation and storage, which provides interstate and intrastate natural gas pipeline transportation and storage service primarily to our producer, power plant, LDC and industrial end-user customers.


30

Table of Contents
Financial data for reportable segments are as follows:
Three Months Ended June 30, 2020Gathering and
Processing
Transportation (1)
and Storage
EliminationsTotal
 (In millions)
Product sales$193  $59  $(56) $196  
Service revenues198  124  (3) 319  
Total Revenues391  183  (59) 515  
Cost of natural gas and natural gas liquids (excluding depreciation and amortization shown separately)
176  59  (58) 177  
Operation and maintenance, General and administrative
92  45  (1) 136  
Depreciation and amortization74  31    105  
Taxes other than income tax11  6    17  
Operating income$38  $42  $  $80  
Total Assets$9,552  $5,662  $(3,153) $12,061  
Capital expenditures$24  $24  $  $48  
Three Months Ended June 30, 2019Gathering and
Processing
Transportation (1)
and Storage
EliminationsTotal
 (In millions)
Product sales$379  $114  $(100) $393  
Service revenues208  138  (4) 342  
Total Revenues587  252  (104) 735  
Cost of natural gas and natural gas liquids (excluding depreciation and amortization shown separately)
297  123  (103) 317  
Operation and maintenance, General and administrative
75  50  (1) 124  
Depreciation and amortization78  32    110  
Taxes other than income tax10  7    17  
Operating income$127  $40  $  $167  
Total assets as of December 31, 2019$9,739  $5,886  $(3,359) $12,266  
Capital expenditures$90  $19  $  $109  
31

Table of Contents
Six Months Ended June 30, 2020Gathering and
Processing
Transportation (1)
and Storage
EliminationsTotal
 (In millions)
Product sales$468  $134  $(118) $484  
Service revenues400  283  (4) 679  
Total Revenues868  417  (122) 1,163  
Cost of natural gas and natural gas liquids (excluding depreciation and amortization shown separately)
387  137  (121) 403  
Operation and maintenance, General and administrative
173  90  (1) 262  
Impairments28      28  
Depreciation and amortization148  61    209  
Taxes other than income tax22  13    35  
Operating income$110  $116  $  $226  
Total Assets$9,552  $5,662  $(3,153) $12,061  
Capital expenditures$58  $44  $  $102  
Six Months Ended June 30, 2019Gathering and
Processing
Transportation (1)
and Storage
EliminationsTotal
 (In millions)
Product sales$802  $281  $(247) $836  
Service revenues415  287  (8) 694  
Total Revenues1,217  568  (255) 1,530  
Cost of natural gas and natural gas liquids (excluding depreciation and amortization shown separately)
657  292  (254) 695  
Operation and maintenance, General and administrative
159  95  (1) 253  
Depreciation and amortization152  63    215  
Taxes other than income tax21  14    35  
Operating income$228  $104  $  $332  
Total assets as of December 31, 2019$9,739  $5,886  $(3,359) $12,266  
Capital expenditures$197  $55  $  $252  
_____________________
(1)See Note 8 for discussion regarding ownership interests in SESH and related equity earnings included in the transportation and storage segment for the three and six months ended June 30, 2020 and 2019.


Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

The following discussion and analysis should be read in conjunction with our unaudited condensed consolidated financial statements and the related notes included herein and our audited consolidated financial statements for the year ended December 31, 2019, included in our Annual Report. The following discussion contains forward-looking statements that reflect our future plans, estimates, beliefs and expected performance. The forward-looking statements are dependent upon events, risks and uncertainties that may be outside our control, including risks resulting from the ongoing COVID-19 pandemic and the economic effects of the pandemic. Our actual results could differ materially from those discussed in these forward-looking statements. Please read “Forward-Looking Statements.” In light of these risks, uncertainties and assumptions, the forward-looking events discussed may not occur.

32

Table of Contents
Overview

Enable Midstream Partners, LP is a Delaware limited partnership formed in May 2013 to own, operate and develop midstream energy infrastructure assets strategically located to serve our customers. We completed our initial public offering in April 2014, and we are traded on the New York Stock Exchange under the symbol “ENBL.” Our general partner is owned by CenterPoint Energy and OGE Energy. In this report, the terms “Partnership” and “Registrant” as well as the terms “our,” “we,” “us” and “its,” are sometimes used as abbreviated references to Enable Midstream Partners, LP together with its consolidated subsidiaries.

Our assets and operations are organized into two reportable segments: (i) gathering and processing and (ii) transportation and storage. Our gathering and processing segment primarily provides natural gas and crude oil gathering and natural gas processing services to our producer customers and crude oil, condensate and produced water gathering services to our producer and refiner customers. Our transportation and storage segment provides interstate and intrastate natural gas pipeline transportation and storage services primarily to our producer, power plant, LDC and industrial end-user customers.

Our natural gas gathering and processing assets are primarily located in Oklahoma, Texas, Arkansas and Louisiana and serve natural gas production in the Anadarko, Arkoma and Ark-La-Tex Basins. Our crude oil gathering assets are located in Oklahoma and North Dakota and serve crude oil production in the Anadarko and Williston Basins. Our natural gas transportation and storage assets consist primarily of an interstate pipeline system extending from western Oklahoma and the Texas Panhandle to Louisiana, an interstate pipeline system extending from Louisiana to Illinois, an intrastate pipeline system in Oklahoma and our investment in SESH, an interstate pipeline extending from Louisiana to Alabama.

We expect our business to continue to be affected by the key trends included in our Annual Report, as well as the recent developments discussed herein, including the impacts of the COVID-19 pandemic. Our expectations are based on assumptions made by us and information currently available to us. To the extent our underlying assumptions about, or interpretations of, available information prove to be incorrect, our actual results may vary materially from our expected results.

Our primary business objective is to increase the cash available for distribution to our unitholders over time while maintaining our financial flexibility. Our business strategies for achieving this objective include capitalizing on organic growth opportunities associated with our strategically located assets, growing through accretive acquisitions, maintaining strong customer relationships to attract new volumes and expand beyond our existing asset footprint and business lines, and continuing to minimize direct commodity price exposure through fee-based contracts. As part of these efforts, we continuously engage in discussions with new and existing customers regarding potential projects to develop new midstream assets to support their needs as well as discussions with potential counterparties regarding opportunities to purchase or invest in complementary assets in new operating areas or midstream business lines. These growth, acquisition and development efforts often involve assets which, if acquired or constructed, could have a material effect on our financial condition and results of operations.


Recent Developments

COVID-19 Pandemic

In March 2020, the World Health Organization categorized the recent outbreak of COVID-19 as a pandemic. The COVID-19 pandemic has led to significant economic disruption globally, including in the areas of the United States in which we operate. Governmental authorities took actions to limit the spread of COVID-19 through travel restrictions and stay-at-home orders, which caused many businesses to adjust, reduce or suspend activities. Concerns about global economic growth, as well as uncertainty regarding the timing, pace and extent of an economic recovery in the United States and abroad, have had a significant adverse impact on commodity prices and financial markets. Following the lifting of travel restrictions and stay-at-home orders, COVID-19 cases in the United States have increased, creating additional uncertainty regarding the timing, pace and extent of an economic recovery in the United States.

Our gathering and processing and our transportation and storage assets have continued to operate as critical infrastructure necessary to support the supply of natural gas, NGLs and crude oil. Beginning in March 2020, we took action to protect the health and safety of our workers, while continuing to operate, and to maintain the safety and integrity of, our assets. Where possible, our employees have worked remotely to support our business. Where continuous remote work was not possible, we implemented strategies to reduce the likelihood of spreading the disease. In compliance with Center for Disease Control guidance, these strategies include requiring sick employees to stay home, conducting daily virtual health checks, implementing policies and practices for social distancing and wearing cloth face coverings, educating employees about steps they can take to protect themselves at work and at home, performing enhanced cleaning and disinfecting, limiting non-essential travel, and
33

Table of Contents
minimizing meetings and gatherings. For contractors, vendors, and suppliers who are necessary to support our operations on-site, we have required them to implement similar policies and practices.

Beginning in June 2020, we began to return to the workplace for those employees that worked remotely. As part of our return to work protocols, we have enlisted the same strategies for these employees that we have enlisted where remote work is not possible. In addition, we have limited the number of employees in the workplace in order to maintain strict social distancing practices and made accommodations for employees at higher risk of severe illness. We intend to ease the limitations on the number of employees in the workplace as conditions warrant, and we continuously monitor for the emergence or resurgence of COVID-19 in our workplaces and in the communities where our employees are located.

Market Dynamics

Prior to the COVID-19 pandemic, the price of natural gas, NGLs and crude oil had begun to decline due to oversupply. The price of, and global demand for, these commodities have continued to decline significantly as a result of the ongoing economic effects of the COVID-19 pandemic and the significant governmental measures being implemented to control the spread of the virus. In addition, the dispute in the first quarter of 2020 over crude oil production levels between Russia and members of OPEC led by Saudi Arabia exacerbated the decline in the prices of NGLs and crude oil. Despite the subsequent agreement in April 2020 by a coalition of nations, including Russia and Saudi Arabia, to reduce production of crude oil, the prices of NGLs and crude oil have remained depressed relative to pre-pandemic levels.

Financial markets have recently experienced extreme volatility as a result of the economic uncertainty arising out of the COVID-19 pandemic. Market volatility, together with deteriorating credit, liquidity concerns, decreasing production, and increasing inventories, are conditions that are associated with a general economic downturn. Producers have announced and implemented plans to reduce production and decrease the drilling and completion of wells in response to these conditions. These plans include reductions in the exploration, development and production activity across our areas of operation. As a result, the effects of the COVID-19 pandemic have and may continue to negatively impact the demand for midstream services.

The effects of the COVID-19 pandemic, which have exacerbated commodity price declines resulting from oversupply by decreasing demand, may also increase counterparty credit risk. Some customers may encounter severe financial problems that could limit our ability to collect amounts owed to us or to enforce performance of other obligations under contractual arrangements. During the second quarter of 2020, three of our producer customers filed for reorganization under Chapter 11 of the Bankruptcy Code. We do not anticipate that these bankruptcies will result in a significant impact on our results of operations.

During the three and six months ended June 30, 2020 as compared to the three and six months ended June 30 2019, our gathered volumes, processed volumes, NGLs produced, transported volumes, revenues and gross margin decreased. These decreases resulted primarily from reductions in the production of natural gas, NGLs and crude oil combined with reductions in the demand for these commodities. The reductions in supply and demand for these commodities, and the resulting decrease in demand for midstream services, were caused in part by the effects of preexisting oversupply conditions and exacerbated by the decrease in economic activity due to the COVID-19 pandemic. While we believe that the demand for midstream services will remain below 2019 levels for as long as these conditions persist, the results for our most recent period may not be indicative of our future results because of the continuing uncertainty surrounding future levels of production of natural gas, NGLs and crude oil and the demand for midstream services to move that production to markets, as well as uncertainty regarding the creditworthiness of our customers. For more information on our results, see “Results of Operations” below.

We continue to actively respond to the impacts of these developments on our business. On April 1, 2020, we announced distribution, capital and cost reductions intended to fortify our financial position, protect our balance sheet and ensure our liquidity. These measures include:
A 50% reduction in our quarterly distribution per common unit from $0.3305 to $0.16525 to retain cash in order to provide funding for our capital investment program;
A $115 million reduction from the high end of the range of our previously forecast expansion capital expenditures for 2020, which limits our forecast expansion capital expenditures primarily to projects that serve incremental firm transportation commitments and support expected levels of contracted producer activity;
A $35 million decrease in forecast operations and maintenance and general and administrative expenses for 2020, that we anticipate will grow to a $70 million run-rate savings in 2021; and
A reduction in maintenance capital of $20 million, or 17%, from the midpoint of our previously provided outlook for 2020, that we anticipate continuing in 2021.

34

Table of Contents
We continue to believe that these measures will allow us to fully fund our business and reduce our total debt in 2020. After taking these measures, we have not experienced any significant impacts to our overall liquidity position from the effects of the COVID-19 pandemic, including on our ability to service our existing debt obligations or to meet the financial covenants under our debt agreements. Taking into account the limitations imposed by our financial covenants, we continue to believe that we have sufficient borrowing capacity available under our Revolving Credit Facility to provide funding in 2020.

In the fourth quarter of 2019, we began a review of our organizational structure and staffing levels to maximize efficiency and flexibility. As a result of this review, we have reduced our positions by 165 through July 31, 2020. Of these 165 reductions, 134 were made between May 1, 2020 through July 31, 2020. We believe that these reductions will improve our long-term cost structure.

We were not eligible and did not receive any assistance under the Paycheck Protection Program. Under the CARES Act, we elected to defer payroll taxes incurred in 2020, into 2021 and 2022. Additionally, we elected to apply the net operating loss carryback provisions of the CARES Act to Enable Midstream Services, LLC. Applying these provisions will not significantly impact our short-term or long-term liquidity needs.

We cannot currently predict the duration and extent of the impact of the COVID-19 pandemic on the financial and commodity markets, or the duration and extent of the impact global oversupply on the production of natural gas, NGLs and crude oil or the demand for midstream services. Depending upon the duration and extent of reduced economic activity from the COVID-19 pandemic and attendant reduction in demand for hydrocarbons, as well as the global oversupply of natural gas, NGLs and crude oil and the attendant reduction in producer activities and energy commodity prices, we may experience asset impairments in future reporting periods.

Commercial Update

Sale of Interest in Bistineau Storage Facility

On April 1, 2020, the Partnership closed on the sale of its undivided 1/12th interest in the Bistineau Storage Facility in Louisiana for approximately $19 million. We did not recognize a gain or loss on this transaction.

Loss on Retirement of Ark-La-Tex Gathering System

In April 2020, the Partnership sustained damage to an approximately 100-mile gas gathering system in the Ark-La-Tex Basin of our gathering and processing segment. We have ceased operation of this system and are in process of retiring it. We recognized a loss on retirement of approximately $20 million during the second quarter of 2020.

Dakota Access Pipeline

On July 6, 2020, the federal district court for the District of Columbia issued an order requiring Dakota Access Pipeline to be shut down and emptied of oil by August 5, 2020, pending the completion of an environmental impact analysis for the pipeline. The U.S. Court of Appeals for the District of Columbia Circuit stayed the order requiring the shut down in order to consider the pipeline’s emergency motion for stay. Substantially all of the crude oil gathered by our Williston Basin crude oil systems prior to the third quarter of 2020 was delivered indirectly for transport to Dakota Access Pipeline. Although the crude oil gathered by our Williston Basin crude oil systems may also be delivered for transport to other pipelines, such as BakkenLink Pipeline and Bridger Pipeline, a shutdown of the Dakota Access Pipeline, or any other significant pipeline providing transportation services from the Williston Basin, would likely result in the shut in of wells connected to our Williston Basin crude oil systems if our customer is unable to obtain sufficient capacity on those pipelines at an effective cost. We are unable to predict whether any such pipeline will be shutdown, the duration of any such shutdown, or the extent of the resulting impact on the operations of our Williston Basin crude oil and produced water gathering systems.

Regulatory Update

MRT Rate Case

On March 26, 2020, FERC issued an order approving settlements filed in the MRT rate cases filed in June 2018 and October 2019. The settlements include contract extensions for most firm transportation and storage customers through July 31, 2024. Upon issuance of the order and approval of the settlements of the MRT rate cases, the Partnership recognized $17 million of revenues from amounts previously held in reserve related to transportation and storage services performed in 2019. In May 2020, $21 million previously held in reserve was refunded to customers, which was inclusive of interest.

35

Table of Contents
PHMSA Update

On July 1, 2020, the Safety of Hazardous Liquid Pipelines rule and the Safety of Gas Transmission Pipelines rule became effective. We do not anticipate that we will incur material compliance costs in connection with these rules in 2020, and we estimate that we will incur an average of $10 million per year in additional costs to comply with these rules beginning in 2022.

The Pipeline Safety: Safety of Gas Transmission Pipelines, Repair Criteria, Integrity Management Improvements, Cathodic Protection, Management of Change, and Other Related Amendments Rule and the Safety of Gas Gathering Pipelines rule, are expected to be published and effective in 2021. While we cannot predict the outcome of pending or future legislative or regulatory initiatives, we anticipate that pipeline safety requirements will continue to become more stringent over time. As a result, we may incur significant additional costs to comply with the pending pipeline safety regulations, and any other future pipeline safety laws and regulations, which could have a material impact on our costs of and revenues from operations.

Muscogee (Creek) Nation Reservation

On July 9, 2020, the U.S. Supreme Court ruled that the Muscogee (Creek) Nation reservation in Eastern Oklahoma has not been disestablished. Prior to the court’s ruling, the prevailing view was that all reservations within Oklahoma had been disestablished prior to statehood in 1907. Although the court’s ruling indicates that it is limited to criminal law as applied within the Muscogee (Creek) Nation reservation, the ruling has significant potential implications for civil law within the Muscogee (Creek) Nation reservation, as well as other reservations in Oklahoma that may similarly be found to not have been disestablished. A significant amount of our gathering and processing and transportation and storage assets are located in Oklahoma on the Muscogee (Creek) Nation reservation and other reservations that may similarly be found to not have been disestablished. While we cannot predict which other reservations may similarly be found not to have been disestablished or the full extent to which civil jurisdiction may be affected, the ruling could significantly impact laws and regulations to which we are subject in Oklahoma, such as taxation and the permitting and siting of energy assets. We do not believe that the ruling will result in any detrimental impact on our title to our assets in Oklahoma.

Environmental Update

In April 2020, the federal district court for the district of Montana issued an order vacating the U.S. Army Corps of Engineers Clean Water Act Section 404 Nationwide Permit 12 (“NWP 12”) for alleged failure to comply with consultation requirements under the federal Endangered Species Act. Pipeline companies and other developers of underground infrastructure frequently rely upon NWP 12 and other general permits for construction and maintenance projects in jurisdictional wetland areas. The federal district court subsequently limited the order to vacate NWP 12 only with respect to pipeline construction. In May 2020, the U.S. Army Corps of Engineers appealed the federal district court’s order to the U.S. Court of Appeals for the Ninth Circuit. In July 2020, the U.S. Supreme Court granted a stay of the district court’s order vacating NWP 12, pending the disposition of the appeal in the Ninth Circuit and any subsequent appeal to the Supreme Court. While the full extent and impact of the court’s action is unclear at this time, a disruption in our ability to obtain coverage under NWP 12 or other general permits may result in increased costs and project delays if we are required to seek individual permits from the U.S. Army Corps of Engineers.

Liquidity Update

EOIT Senior Notes

On March 16, 2020, the Partnership’s EOIT Senior Notes matured and were paid using proceeds from the Revolving Credit Facility. For more information, please see Note 9 of the Notes to Condensed Consolidated Financial Statements.

Repurchase of Senior Notes

During the three months ended June 30, 2020, the Partnership repurchased $22 million aggregate principal amount of the 2029 Notes and 2044 Notes in open market transactions for approximately $17 million plus accrued interest, which resulted in a $5 million gain on extinguishment of debt.
36

Table of Contents
Results of Operations

The following tables summarize the key components of our results of operations.
Three Months Ended June 30, 2020Gathering and
Processing
Transportation
and Storage
EliminationsEnable
Midstream
Partners, LP
 (In millions)
Product sales$193  $59  $(56) $196  
Service revenues198  124  (3) 319  
Total Revenues391  183  (59) 515  
Cost of natural gas and natural gas liquids (excluding depreciation and amortization shown separately)
176  59  (58) 177  
Gross margin (1)
215  124  (1) 338  
Operation and maintenance, General and administrative92  45  (1) 136  
Depreciation and amortization74  31  —  105  
Taxes other than income tax11   —  17  
Operating income$38  $42  $—  $80  
Equity in earnings of equity method affiliate$—  $ $—  $ 
Three Months Ended June 30, 2019Gathering and
Processing
Transportation
and Storage
EliminationsEnable
Midstream
Partners, LP
 (In millions)
Product sales$379  $114  $(100) $393  
Service revenues208  138  (4) 342  
Total Revenues587  252  (104) 735  
Cost of natural gas and natural gas liquids (excluding depreciation and amortization shown separately)
297  123  (103) 317  
Gross margin (1)
290  129  (1) 418  
Operation and maintenance, General and administrative75  50  (1) 124  
Depreciation and amortization78  32  —  110  
Taxes other than income tax10   —  17  
Operating income$127  $40  $—  $167  
Equity in earnings of equity method affiliate$—  $ $—  $ 
Six Months Ended June 30, 2020Gathering and
Processing
Transportation
and Storage
EliminationsEnable
Midstream
Partners, LP
 (In millions)
Product sales$468  $134  $(118) $484  
Service revenues400  283  (4) 679  
Total Revenues868  417  (122) 1,163  
Cost of natural gas and natural gas liquids (excluding depreciation and amortization shown separately)
387  137  (121) 403  
Gross margin (1)
481  280  (1) 760  
Operation and maintenance, General and administrative173  90  (1) 262  
Depreciation and amortization148  61  —  209  
Impairments28  —  —  28  
Taxes other than income tax22  13  —  35  
Operating income$110  $116  $—  $226  
Equity in earnings of equity method affiliate$—  $11  $—  $11  
37

Table of Contents
Six Months Ended June 30, 2019Gathering and
Processing
Transportation
and Storage
EliminationsEnable
Midstream
Partners, LP
 (In millions)
Product sales$802  $281  $(247) $836  
Service revenues415  287  (8) 694  
Total Revenues1,217  568  (255) 1,530  
Cost of natural gas and natural gas liquids (excluding depreciation and amortization shown separately)
657  292  (254) 695  
Gross margin (1)
560  276  (1) 835  
Operation and maintenance, General and administrative159  95  (1) 253  
Depreciation and amortization152  63  —  215  
Taxes other than income tax21  14  —  35  
Operating income$228  $104  $—  $332  
Equity in earnings of equity method affiliate$—  $ $—  $ 
 _____________________
(1)Gross margin is a non-GAAP measure and is reconciled to its most directly comparable financial measures calculated and presented below under the caption Reconciliations of Non-GAAP Financial Measures.
 Three Months Ended June 30,Six Months Ended June 30,
 2020201920202019
Operating Data:
Natural gas gathered volumes—TBtu377  420788  829  
Natural gas gathered volumes—TBtu/d4.14  4.624.33  4.58  
Natural gas processed volumes—TBtu (1)
185  231408  460  
Natural gas processed volumes—TBtu/d (1)
2.04  2.542.24  2.54  
NGLs produced—MBbl/d (1)(2)
112.78  130.10116.82  134.13  
NGLs sold—MBbl/d (2)(3)
122.99  136.34122.15  138.20  
Condensate sold—MBbl/d5.68  7.606.96  7.97  
Crude oil and condensate gathered volumes—MBbl/d84.68  119.34112.97  113.65  
Transported volumes—TBtu495  5541,092  1,154  
Transported volumes—TBtu/d5.40  6.045.98  6.36  
Interstate firm contracted capacity—Bcf/d5.78  6.386.13  6.45  
Intrastate average deliveries—TBtu/d1.67  2.061.87  2.19  
 _____________________
(1)Includes volumes under third-party processing arrangements.
(2)Excludes condensate.
(3)NGLs sold includes volumes of NGLs withdrawn from inventory or purchased for system balancing purposes.
38

Table of Contents
Three Months Ended June 30,Six Months Ended June 30,
 2020201920202019
Anadarko
Gathered volumes—TBtu/d1.89  2.332.09  2.34  
Natural gas processed volumes—TBtu/d (1)
1.73  2.081.90  2.10  
NGLs produced—MBbl/d (1)(2)
100.34  112.19103.46  116.30  
Crude oil and condensate gathered volumes—MBbl/d61.40  79.9687.94  78.26  
Arkoma
Gathered volumes—TBtu/d0.39  0.490.41  0.49  
Natural gas processed volumes—TBtu/d (1)
0.08  0.100.08  0.10  
NGLs produced—MBbl/d (1)(2)
4.05  7.023.97  6.63  
Ark-La-Tex
Gathered volumes—TBtu/d1.86  1.801.83  1.75  
Natural gas processed volumes—TBtu/d 0.23  0.360.26  0.34  
NGLs produced—MBbl/d (1)(2)
8.39  10.899.39  11.20  
Williston
Crude oil gathered volumes—MBbl/d23.28  39.3825.03  35.39  
 _____________________
(1)Includes volumes under third-party processing arrangements.
(2)Excludes condensate.


Gathering and Processing

Three months ended June 30, 2020 compared to three months ended June 30, 2019. Our gathering and processing segment reported operating income of $38 million for the three months ended June 30, 2020 compared to operating income of $127 million for the three months ended June 30, 2019. The difference of $89 million in operating income between periods was primarily due to a $75 million decrease in gross margin, a $17 million increase in operation and maintenance and general and administrative expenses and a $1 million increase in taxes other than income, partially offset by a $4 million decrease in depreciation and amortization expense during the three months ended June 30, 2020.

Our gathering and processing segment revenues decreased $196 million. The decrease was primarily due to the following:
        Product Sales:
revenues from NGL sales decreased $120 million primarily due to a decrease in the average realized sales price from lower average market prices for NGL products and lower processed volumes,
revenues from natural gas sales decreased $47 million due to lower average sales prices and lower sales volumes, and
changes in the fair value of natural gas, condensate and NGL derivatives decreased $23 million.
These decreases were partially offset by realized gains on natural gas, condensate and NGL derivatives, which increased $4 million.
        Service Revenues:
crude oil, condensate and produced water gathering revenues decreased $5 million primarily due to a decrease in gathered volumes,
natural gas gathering revenues decreased $4 million due to lower gathered volumes in the Anadarko and Arkoma Basins and lower shortfall payments associated with the expiration of certain minimum volume commitment contracts in the Ark-La-Tex and Arkoma Basins, partially offset by higher revenue associated with the third quarter 2019 amendment of certain minimum volume commitment contracts in the Arkoma Basin, and
a $1 million decrease in intercompany management fees.

39

Table of Contents
Our gathering and processing segment gross margin decreased $75 million. The decrease was primarily due to the following:
revenues from natural gas sales less the cost of natural gas decreased approximately $27 million due to lower average sales prices and lower sales volumes,
changes in the fair value of natural gas, condensate and NGL derivatives decreased $23 million,
revenues from NGL sales less the cost of NGLs decreased $19 million due to lower average sales prices for NGL products,
crude oil, condensate and produced water gathering revenues decreased $5 million primarily due to a decrease in gathered volumes,
natural gas gathering fees decreased $4 million due to lower gathered volumes in the Anadarko and Arkoma Basins and lower shortfall payments associated with the expiration of certain minimum volume commitment contracts in the Ark-La-Tex and Arkoma Basins, partially offset by higher revenue associated with the third quarter 2019 amendment of certain minimum volume commitment contracts in the Arkoma Basin, and
a $1 million decrease in intercompany management fees.
These decreases were partially offset by realized gains on natural gas, condensate and NGL derivatives, which increased $4 million.

Our gathering and processing segment operation and maintenance and general and administrative expenses increased $17 million. The increase was primarily due to a $20 million loss on retirement of an Ark-La-Tex gathering system in 2020, a $2 million increase due to lower capitalized overhead costs, and a $1 million increase in payroll-related costs. These increases were partially offset by a $2 million decrease in compressor rentals, a $2 million decrease in materials and supplies due to the timing of operation and maintenance activities and lower maintenance on treating plants as compared to the prior year and a $1 million decrease in office and travel expenses due to travel restrictions and employees working remotely.

Our gathering and processing segment depreciation and amortization decreased $4 million. The decrease was primarily related to new depreciation rates implemented in the prior year which resulted in higher depreciation expense in 2019 for certain assets with shorter remaining useful lives, as compared to 2020.

Our gathering and processing segment taxes other than income taxes increased $1 million due to higher accrued ad valorem taxes due to additional assets placed in service.

Six months ended June 30, 2020 compared to six months ended June 30, 2019. Our gathering and processing segment reported operating income of $110 million for the six months ended June 30, 2020 compared to operating income of $228 million for the six months ended June 30, 2019. The difference of $118 million in operating income between periods was primarily due to a $79 million decrease in gross margin, $28 million of goodwill and long-lived asset impairments recognized in 2020, a $14 million increase in operation and maintenance and general and administrative expenses and a $1 million increase in taxes other than income, partially offset by a $4 million decrease in depreciation and amortization during the six months ended June 30, 2020.

Our gathering and processing segment revenues decreased $349 million. The decrease was primarily due to the following:
        Product Sales:
revenues from NGL sales decreased $225 million primarily due to a decrease in the average realized sales price from lower average market prices for NGL products and lower processed volumes,
revenues from natural gas sales decreased $119 million due to lower average sales prices and lower sales volumes, and
changes in the fair value of natural gas, condensate and NGL derivatives decreased $1 million.
These decreases were partially offset by realized gains on natural gas, condensate and NGL derivatives, which increased $11 million.
        Service Revenues:
processing service revenues decreased $8 million due to lower processed volumes under fee-based arrangements, partially offset by the recognition of certain annual minimum processing fee charges,
natural gas gathering revenues decreased $6 million due to lower gathered volumes in the Anadarko and Arkoma Basins and lower shortfall payments associated with the expiration of certain minimum volume commitment contracts in the Ark-La-Tex and Arkoma Basins, partially offset by higher revenue associated with the third quarter 2019 amendment of certain minimum volume commitment contracts in the Arkoma Basin, and
40

Table of Contents
a $1 million decrease in intercompany management fees.

Our gathering and processing segment gross margin decreased $79 million. The decrease was primarily due to the following:
revenues from natural gas sales less the cost of natural gas decreased approximately $38 million due to lower average sales prices and lower sales volumes,
revenues from NGL sales less the cost of NGLs decreased $36 million due to lower volumes and lower average market prices for NGL products,
processing service fees decreased $8 million due to lower processed volumes under fee-based arrangements, partially offset by the recognition of certain annual minimum processing fee charges,
natural gas gathering fees decreased $6 million due to lower gathered volumes in the Anadarko and Arkoma Basins and lower shortfall payments associated with the expiration of certain minimum volume commitment contracts in the Ark-La-Tex and Arkoma Basins, partially offset by higher revenue associated with the third quarter 2019 amendment of certain minimum volume commitment contracts in the Arkoma Basin,
a $1 million decrease in intercompany management fees, and
changes in the fair value of natural gas, condensate and NGL derivatives decreased $1 million.
These decreases were partially offset by realized gains on natural gas, condensate and NGL derivatives, which increased $11 million.

Our gathering and processing segment operation and maintenance and general and administrative expenses increased $14 million. The increase was primarily due to a $20 million loss on retirement of an Ark-La-Tex gathering system in 2020, a $3 million increase due to lower capitalized overhead costs, and a $2 million increase in payroll-related costs. These increases were partially offset by a $4 million decrease in compressor rentals, a $4 million decrease in materials and supplies due to the timing of operation and maintenance activities and lower maintenance on treating plants as compared to the prior year, a $1 million decrease in office and travel expenses due to travel restrictions and employees working remotely and a $1 million decrease in contract service expenses.

During the six months ended June 30, 2020, our gathering and processing segment recognized impairments of long-lived assets and goodwill of $28 million. Due to decreases of crude oil and natural gas prices during 2020, management reassessed the carrying value of the Partnership's investment in the Atoka assets, a component of the gathering and processing segment. Based on forecast future undiscounted cash flows, the Partnership determined that the carrying value of the Atoka assets was not fully recoverable and recognized $16 million of impairment expense. Due to the continuing decreases in forward commodity prices, the reduction in forecast producer activities, the resulting decrease in our forecast cash flows and the increase in the weighted average cost of capital, the Partnership determined that the fair value of the goodwill associated with our Ark-La-Tex Basin reporting unit was completely impaired and recognized $12 million of impairment expense.

Our gathering and processing segment depreciation and amortization decreased $4 million. The decrease was primarily related to new depreciation rates implemented in the prior year which resulted in higher depreciation expense in 2019 for certain assets with shorter remaining useful lives, as compared to 2020.

Our gathering and processing segment taxes other than income taxes increased $1 million due to higher accrued ad valorem taxes due to additional assets placed in service.

Transportation and Storage

Three months ended June 30, 2020 compared to three months ended June 30, 2019. Our transportation and storage segment reported operating income of $42 million for the three months ended June 30, 2020 compared to operating income of $40 million for the three months ended June 30, 2019. The difference of $2 million in operating income between periods was primarily due to a $5 million decrease in gross margin, partially offset by a $5 million decrease in operation and maintenance and general and administrative expenses, a $1 million decrease in taxes other than income tax and a $1 million decrease in depreciation and amortization.

Our transportation and storage segment revenues decreased $69 million. The decrease was primarily due to the following:
        Product Sales:
revenues from natural gas sales decreased $51 million primarily due to lower sales volumes and lower average sales prices,
41

Table of Contents
realized losses on natural gas derivatives increased $2 million, and
revenues from NGL sales decreased $2 million due to lower average sales prices and lower volumes.
        Service Revenues:
firm transportation and storage services decreased $10 million due to lower interstate contracted capacity and lower rates on certain contracts for intrastate service with power generators, partially offset by higher recognized rates subsequent to the settlement of the MRT rate case and
volume-dependent transportation and storage revenues decreased $4 million due to lower off-system intrastate transportation rates and lower transported volumes due to decreased production activity in the Anadarko Basin.

Our transportation and storage segment gross margin decreased $5 million. The decrease was primarily due to the following:
firm transportation and storage services decreased $10 million due to lower interstate contracted capacity and lower rates on certain contracts for intrastate service with power generators, partially offset by higher recognized rates subsequent to the settlement of the MRT rate case,
volume-dependent transportation and storage revenues decreased $4 million due to lower off-system intrastate transportation rates and lower transported volumes due to decreased production activity in the Anadarko Basin,
realized losses on natural gas derivatives increased $2 million, and
revenues from NGL sales less the cost of NGLs decreased $1 million due to a decrease in average NGL prices and lower volumes.
These decreases were partially offset by:
system management activities increased $8 million and
a $4 million reduction in lower of cost or net realizable value adjustments related to natural gas storage inventories.

Our transportation and storage segment operation and maintenance and general and administrative expenses decreased $5 million. The decrease was primarily driven by a $3 million gain resulting from a reduction of a prior estimate of retirement of assets, a $1 million decrease in payroll-related costs, a $1 million decrease in office and travel expenses due to the impact of travel restrictions and employees working remotely, a $1 million decrease in professional services due to higher rate case costs in the prior year, and a $1 million decrease in intercompany management fees. These decreases were partially offset by a $1 million increase in materials and supplies and outside services due to pipeline safety and storage integrity work under our pipeline safety program and to comply with certain PHMSA regulations and a $1 million increase due to lower capitalized overhead costs.

Our transportation and storage segment depreciation and amortization decreased $1 million primarily due to retirements of general plant assets.

Our transportation and storage segment taxes other than income decreased $1 million due to favorable tax settlements.

Six Months Ended June 30, 2020 compared to six months ended June 30, 2019. Our transportation and storage segment reported operating income of $116 million for the six months ended June 30, 2020 compared to operating income of $104 million for the six months ended June 30, 2019. The difference of $12 million in operating income between periods was primarily due to a $4 million increase in gross margin, a $5 million decrease in operation and maintenance and general and administrative expenses, a $2 million decrease in depreciation and amortization, and a $1 million decrease in taxes other than income tax.

Our transportation and storage segment revenues decreased $151 million. The decrease was primarily due to the following:
        Product Sales:
revenues from natural gas sales decreased $140 million primarily due to lower sales volumes and lower average sales prices,
revenues from NGL sales decreased $6 million due to lower average sales prices and lower volumes, and
realized losses on natural gas derivatives, which increased $1 million.
42

Table of Contents
        Service Revenues:
volume-dependent transportation and storage revenues decreased $5 million due to lower off-system intrastate transportation rates and lower transported volumes due to decreased production activity in the Anadarko Basin, partially offset by the recognition of $1 million of revenue upon the settlement of the MRT rate case.
This decrease was partially offset by firm transportation and storage services, which increased $1 million due to an increase in recognized rates and the recognition of $16 million of previously reserved revenue upon the settlement of the MRT rate case and, partially offset by lower interstate contracted capacity and lower rates on certain contracts for intrastate service with power generators.

Our transportation and storage segment gross margin increased $4 million. The increase was primarily due to the following:
system management activities increased $12 million and
firm transportation and storage services increased $1 million due to an increase in recognized rates and the recognition of $16 million of previously reserved revenue upon the settlement of the MRT rate case and, partially offset by lower interstate contracted capacity and lower rates on certain contracts for intrastate service with power generators.
These increases were partially offset by:
volume-dependent transportation and storage revenues decreased $5 million due to lower off-system intrastate transportation rates and lower transported volumes due to decreased production activity in the Anadarko Basin, partially offset by the recognition of $1 million of revenue upon the settlement of the MRT rate case,
revenues from NGL sales less the cost of NGLs decreased $2 million due to a decrease in average NGL prices and lower volumes,
realized losses on natural gas derivatives, which increased $1 million, and
a $1 million increase in lower of cost or net realizable value adjustments related to natural gas storage inventories.

Our transportation and storage segment operation and maintenance and general and administrative expenses decreased $5 million. The decrease was primarily driven by a $3 million gain resulting from a reduction of a prior estimate of retirement of assets, a $2 million decrease in professional services due to higher rate case costs in the prior year, a $1 million decrease in payroll-related costs, a $1 million decrease in office and travel expenses due to the impact of travel restrictions and employees working remotely, and a $1 million decrease in intercompany management fees. These decreases were partially offset by a $2 million increase in materials and supplies and outside services due to pipeline safety and storage integrity work under our pipeline safety program and to comply with certain PHMSA regulations and a $1 million increase due to lower capitalized overhead costs.

Our transportation and storage segment depreciation and amortization decreased $2 million primarily due to retirements of general plant assets.

Our transportation and storage segment taxes other than income decreased $1 million due to favorable tax settlements.

43

Table of Contents
Condensed Consolidated Interim Information
 
 Three Months Ended June 30,Six Months Ended June 30,
 2020201920202019
 (In millions)
Operating Income$80  $167  $226  $332  
Other Income (Expense):
Interest expense(46) (48) (93) (94) 
Equity in earnings of equity method affiliate  11   
Other, net    
Total Other Expense
(36) (43) (77) (86) 
Income Before Income Taxes44  124  149  246  
Income tax benefit—  —  —  (1) 
Net Income$44  $124  $149  $247  
Less: Net (loss) income attributable to noncontrolling interest—  —  (7)  
Net Income Attributable to Limited Partners$44  $124  $156  $246  
Less: Series A Preferred Unit distributions  18  18  
Net Income Attributable to Common Units$35  $115  $138  $228  

Three Months Ended June 30, 2020 compared to Three Months Ended June 30, 2019

Net Income Attributable to Limited Partners. We reported net income attributable to limited partners of $44 million in the three months ended June 30, 2020 compared to net income attributable to limited partners of $124 million in the three months ended June 30, 2019. The decrease in net income attributable to limited partners of $80 million was primarily attributable to a decrease in operating income of $87 million, partially offset by a decrease in interest expense of $2 million, an increase in other, net of $4 million and an increase in equity in earnings of equity method affiliate of $1 million in the three months ended June 30, 2020.

Equity in Earnings of Equity Method Affiliate. Equity in earnings of equity method affiliate increased $1 million primarily due to a decrease of $1 million in operating expenses.

Interest Expense. Interest expense decreased $2 million primarily due to lower interest rates on the Partnership’s short-term borrowings.

Other, net. Other, net increased $4 million primarily due to a gain on extinguishment of debt.

Six Months Ended June 30, 2020 compared to Six Months Ended June 30, 2019

Net Income Attributable to Limited Partners. We reported net income attributable to limited partners of $156 million in the six months ended June 30, 2020 compared to net income attributable to limited partners of $246 million in the six months ended June 30, 2019. The decrease in net income attributable to limited partners of $90 million was primarily attributable to a decrease in operating income of $106 million and an income tax benefit of $1 million in the prior year with no tax effect in the current year, partially offset by an $8 million change in net (loss) income attributable to noncontrolling interest primarily due to an impairment in the Partnership’s Atoka assets of which the Partnership owns a 50% interest in the consolidated joint venture, an increase in equity in earnings of equity method affiliate of $4 million and a decrease in interest expense of $1 million in the six months ended June 30, 2020.

Equity in Earnings of Equity Method Affiliate. Equity in earnings of equity method affiliate increased $4 million primarily due to a decrease in operating expenses of $2 million, an increase in revenues of $1 million and a decrease in ad valorem taxes of $1 million due to a favorable assessment reducing the tax expense in the current year.

Interest Expense. Interest expense decreased $1 million primarily due to lower interest rates on the Partnership’s short-term borrowings.

Other, net. Other, net increased $4 million primarily due to a gain on extinguishment of debt.
44

Table of Contents
Reconciliations of Non-GAAP Financial Measures

The Partnership has included the non-GAAP financial measures Gross margin, Adjusted EBITDA, Adjusted interest expense, DCF and Distribution coverage ratio in this report based on information in its condensed consolidated financial statements. Gross margin, Adjusted EBITDA, Adjusted interest expense, DCF and Distribution coverage ratio are part of the performance measures that we use to manage the Partnership.

Provided below are reconciliations of Gross margin to total revenues, Adjusted EBITDA and DCF to net income attributable to limited partners, and Adjusted EBITDA to net cash provided by operating activities and Adjusted interest expense to interest expense, the most directly comparable GAAP financial measures, on a historical basis, as applicable, for each of the periods indicated. Gross margin, Adjusted EBITDA, Adjusted interest expense, DCF and Distribution coverage ratio should not be considered as alternatives to net income, operating income, total revenues, cash flow from operating activities or any other measure of financial performance or liquidity presented in accordance with GAAP. These non-GAAP financial measures have important limitations as analytical tools because they exclude some but not all items that affect the most directly comparable GAAP measures. Additionally, because Gross margin, Adjusted EBITDA, Adjusted interest expense, DCF and Distribution coverage ratio may be defined differently by other companies in the Partnership’s industry, these measures may not be comparable to similarly titled measures of other companies, thereby diminishing their utility.
Three Months Ended June 30,Six Months Ended June 30,
2020201920202019
(In millions)
Reconciliation of Gross margin to Total Revenues:
Consolidated
Product sales$196  $393  $484  $836  
Service revenues319  342  679  694  
Total Revenues515  735  1,163  1,530  
Cost of natural gas and natural gas liquids (excluding depreciation and amortization)
177  317  403  695  
Gross margin$338  $418  $760  $835  
Reportable Segments
Gathering and Processing
Product sales$193  $379  $468  $802  
Service revenues198  208  400  415  
Total Revenues391  587  868  1,217  
Cost of natural gas and natural gas liquids (excluding depreciation and amortization)
176  297  387  657  
Gross margin$215  $290  $481  $560  
Transportation and Storage
Product sales$59  $114  $134  $281  
Service revenues124  138  283  287  
Total Revenues183  252  417  568  
Cost of natural gas and natural gas liquids (excluding depreciation and amortization)
59  123  137  292  
Gross margin$124  $129  $280  $276  

45

Table of Contents
The following table shows the components of our gross margin.
 
Fee-Based (1)
 
Six Months Ended June 30, 2020DemandVolume-
Dependent
Commodity-
Based (1)
Total
Gathering and Processing Segment15 %69 %16 %100 %
Transportation and Storage Segment91 %10 %(1)%100 %
Partnership Weighted Average43 %46 %11 %100 %
____________________
(1)For purposes of this table, the Partnership includes the value of all natural gas and NGL commodities received as payment as commodity-based.
Three Months Ended June 30,Six Months Ended June 30,
2020201920202019
(In millions, except Distribution coverage ratio)
Reconciliation of Adjusted EBITDA and DCF to net income attributable to limited partners and calculation of Distribution coverage ratio:
Net income attributable to limited partners$44  $124  $156  $246  
Depreciation and amortization expense105  110  209  215  
Interest expense, net of interest income45  47  92  93  
Income tax benefit—  —  —  (1) 
Distributions received from equity method affiliate in excess of equity earnings
 —    
Non-cash equity-based compensation    
Change in fair value of derivatives (1)
12  (11)   
Other non-cash losses (2)
17   22   
Impairments—  —  28  —  
Gain on extinguishment of debt(5) —  (5) —  
Noncontrolling Interest Share of Adjusted EBITDA(1) —  (9) (1) 
Adjusted EBITDA$224  $281  $510  $578  
Series A Preferred Unit distributions (3)
(9) (9) (18) (18) 
Distributions for phantom and performance units (4)
(1) —  (1) (9) 
Adjusted interest expense (5)
(45) (49) (92) (96) 
Maintenance capital expenditures(22) (26) (38) (50) 
Current income taxes —   —  
DCF$148  $197  $362  $405  
Distributions related to common unitholders (6)
$72  $144  $144  $282  
Distribution coverage ratio (7)
2.06  1.37  2.51  1.44  
____________________
(1)Change in fair value of derivatives includes changes in the fair value of derivatives that are not designated as hedging instruments.
(2)Other non-cash losses includes write-downs and net loss on sale and retirement of assets.
(3)This amount represents the quarterly cash distributions on the Series A Preferred Units declared for the three and six months ended June 30, 2020 and 2019. In accordance with the Partnership Agreement, the Series A Preferred Unit distributions are deemed to have been paid out of available cash with respect to the quarter immediately preceding the quarter in which the distribution is made.
(4)Distributions for phantom and performance units represent distribution equivalent rights paid in cash. Phantom unit distribution equivalent rights are paid during the vesting period and performance unit distribution equivalent rights are paid at vesting.
(5)See below for a reconciliation of Adjusted interest expense to Interest expense.
(6)Represents cash distributions declared for common units outstanding as of each respective period. Amounts for 2020 reflect estimated cash distributions for common units outstanding for the quarter ended June 30, 2020.
(7)Distribution coverage ratio is computed by dividing DCF by Distributions related to common unitholders.
46

Table of Contents
Three Months Ended June 30,Six Months Ended June 30,
2020201920202019
(In millions)
Reconciliation of Adjusted EBITDA to net cash provided by operating activities:
Net cash provided by operating activities$111  $212  $311  $427  
Interest expense, net of interest income45  47  92  93  
Noncontrolling interest share of cash provided by operating activities
(1) —  (2) (1) 
Current income taxes   —  
Other non-cash items (1)
(2)    
Changes in operating working capital which (provided) used cash:
Accounts receivable30  (28) (30) (57) 
Accounts payable12  57  70  112  
Other, including changes in noncurrent assets and liabilities
12  (1) 56  (10) 
Return of investment in equity method affiliate —    
Change in fair value of derivatives (2)
12  (11)   
Adjusted EBITDA$224  $281  $510  $578  
____________________
(1)Other non-cash items includes write-downs of assets.
(2)Change in fair value of derivatives includes changes in the fair value of derivatives that are not designated as hedging instruments.

Three Months Ended June 30,Six Months Ended June 30,
2020201920202019
(In millions)
Reconciliation of Adjusted interest expense to Interest expense:
Interest expense$46  $48  $93  $94  
Interest income(1) (1) (1) (1) 
Amortization of premium on long-term debt—     
Capitalized interest on expansion capital —    
Amortization of debt expense and discount(1) —  (2) (1) 
Adjusted interest expense$45  $49  $92  $96  

Liquidity and Capital Resources

The Partnership’s principal liquidity requirements are to finance its operations, fund capital expenditures and acquisitions, make cash distributions and satisfy any indebtedness obligations. Additionally, we may from time to time seek to retire or purchase our outstanding debt through cash purchases, in open market purchases, privately negotiated transactions, tender offers or otherwise. Such repurchases, if any, will depend on prevailing market conditions, our liquidity requirements, contractual restrictions and other factors. We expect that our liquidity and capital resource needs will be met by cash on hand, operating cash flow due to projected reductions in distribution, capital expenditures and operation and maintenance expense, proceeds from commercial paper issuances and borrowings under our Revolving Credit Facility. COVID-19 has led to a significant disruption in the equity and debt capital markets, which could hinder our ability to raise new capital or obtain financing on acceptable terms. See “Recent Developments” above for further discussion of the impact of COVID-19. Our ability to generate cash flow is subject to a number of factors, some of which are beyond our control. See Part II, Item 1A. “Risk Factors” for further discussion.
 
47

Table of Contents
Working Capital
 
Working capital is the difference in our current assets and our current liabilities. Working capital is an indication of liquidity and potential need for short-term funding. The change in our working capital requirements are driven generally by changes in accounts receivable, accounts payable, commodity prices, credit extended to, and the timing of collections from, customers, the level and timing of spending for maintenance and expansion activity, and the timing of debt maturities. As of June 30, 2020, we had a working capital surplus of $84 million. We utilize our commercial paper program and Revolving Credit Facility to manage the timing of cash flows and fund short-term working capital deficits.
 
Cash Flows
 
The following tables reflect cash flows for the applicable periods.
 Six Months Ended June 30,
 20202019
 (In millions)
Net cash provided by operating activities$311  $427  
Net cash used in investing activities$(73) $(252) 
Net cash used in financing activities$(231) $(187) 
 
Operating Activities
 
The decrease of $116 million or 27%, in net cash provided by operating activities for the six months ended June 30, 2020 as compared to the six months ended June 30, 2019 was primarily driven by a decrease in net income of $98 million and a decrease of $51 million in the timing of cash receipts and disbursements and changes in other working capital assets and liabilities, partially offset by an increase in adjustments for non-cash items of $33 million.

Investing Activities
 
The decrease of $179 million, or 71%, in net cash used in investing activities for the six months ended June 30, 2020 as compared to the six months ended June 30, 2019 was primarily due to lower capital expenditures of $150 million, a decrease in return of investment in equity method affiliate of $1 million, partially offset by an increase in proceeds from sale of $19 million due to the sale of the Partnership’s interest in the Bistineau Storage Facility and an increase in other investing cash flows of $11 million.

Financing Activities

Net cash used in financing activities increased $44 million, or 24%, for the six months ended June 30, 2020 as compared to the six months ended June 30, 2019. Our primary financing activities consist of the following:
Six Months Ended June 30,
20202019
(In millions)
(Decrease) increase in short-term debt$(125) $32  
Proceeds from long-term debt, net of issuance costs—  850  
Repayment of 2019 Senior Notes—  (500) 
Repurchase of 2029 Senior Notes and 2044 Senior Notes
(17) —  
Repayment of EOIT Senior Notes(250) —  
Net proceeds (repayments) of Revolving Credit Facility400  (250) 
Distributions(237) (296) 
Cash paid for employee equity-based compensation(2) (23) 

Please see Note 9, “Debt” in the Notes to the Unaudited Condensed Consolidated Financial Statements in Part I, Item 1. for a description of the Partnership’s debt agreements.

48

Table of Contents
Sources of Liquidity

As of June 30, 2020, our sources of liquidity included:
cash on hand;
cash generated from operations;
proceeds from commercial paper issuances; and
borrowings under our Revolving Credit Facility.

ATM Program

On May 12, 2017, the Partnership entered into an ATM Equity Offering Sales Agreement, pursuant to which the Partnership may issue and sell common units having an aggregate offering price of up to $200 million, by sales methods and at prices determined by market conditions and other factors at the time of our offerings. The registration statement filed with the SEC for the ATM Program expired on May 12, 2020, and the Partnership did not file a replacement registration statement.

Distributions
 
On August 4, 2020, the Board of Directors declared a quarterly cash distribution of $0.16525 per common unit on all of the Partnership’s outstanding common units for the period ended June 30, 2020. The distributions will be paid August 25, 2020 to unitholders of record as of the close of business on August 18, 2020. Additionally, the Board of Directors declared a quarterly cash distribution of $0.625 on the Partnership’s outstanding Series A Preferred Units. The distributions will be paid August 14, 2020 to unitholders of record as of the close of business on August 4, 2020.

Off-Balance Sheet Arrangements
 
We do not have any off-balance sheet arrangements.
 
Credit Risk
 
We are exposed to certain credit risks relating to our ongoing business operations. Credit risk includes the risk that our customers and other counterparties may encounter severe financial problems that could limit our ability to collect amounts owed to us or to enforce performance of other obligations under contractual arrangements. We examine the creditworthiness of customers and other counterparties to whom we extend credit and manage our exposure to credit risk through credit analysis, approval, limits and monitoring procedures, and for certain transactions, we may request letters of credit, prepayments or guarantees. The combination of reduction of cash flow resulting from declines in commodity prices, a reduction in borrowing bases under reserve-based credit facilities and the lack of availability of debt or equity financing may result in a significant reduction of our customers’ and other counterparties’ liquidity and limit their ability to make payment or perform on their obligations to us. For example, some of our customers have experienced significantly reduced liquidity as a result of the depressed commodity price environment caused by the oversupply of crude oil, NGLs and natural gas and the economic effects caused by the COVID-19 pandemic. Limitations on our ability to collect amounts owed to us or to enforce the performance of other obligations under contractual arrangements could result in the impairment of our assets, reduction of our operating cash flows and may also reduce or curtail our customers’ future use of our products and services, which could reduce our revenues.


Critical Accounting Policies and Estimates
 
The Partnership’s critical accounting policies and estimates are described in Critical Accounting Policies and Estimates within Item 7. “Management’s Discussion and Analysis of Financial Condition and Results of Operations” and Note 1 of the Notes to the Consolidated Financial Statements in Item 8. “Financial Statements and Supplementary Data” in our Annual Report. The accounting policies and estimates used in preparing our interim Condensed Consolidated Financial Statements for the three months ended June 30, 2020 are the same as those described in our Annual Report as modified for the adoption of new accounting standards disclosed in Item 1. “Financial Statements, Notes to Unaudited Condensed Consolidated Financial Statements.”


Item 3. Quantitative and Qualitative Disclosures About Market Risk

We are exposed to various market risks, including volatility in commodity prices and interest rates.
49

Table of Contents
 
Commodity Price Risk
 
While we generate a substantial portion of our gross margin pursuant to fee-based contracts that include minimum volume commitments and/or demand fees, we are also directly and indirectly exposed to changes in the prices of natural gas, condensate and NGLs. Direct exposure includes the impact of commodity prices on our physical commodity positions, and indirect exposure includes the impact of commodity prices on the demand for midstream services due to changes in the exploration and production of commodities. The Partnership utilizes derivatives and forward commodity sales to mitigate the effects of price changes from our direct exposure to commodity price risks. We do not enter into risk management contracts for speculative purposes. For further information regarding our derivatives, see Note 10 of the Notes to the Condensed Consolidated Financial Statements.
 
Based on our forecast volumes, prices and contractual arrangements, we estimate approximately 9% of our total gross margin for the twelve months ended December 31, 2020 is directly exposed to changes in commodity prices, excluding the impact of hedges and contractual floors related to commodity prices in certain agreements. Since June 30, 2020, we have entered into additional derivative contracts to further manage our exposure to commodity price risk for the remaining six months ending December 31, 2020.

Our direct exposure to commodity price risk is estimated as the potential loss in value resulting from a hypothetical 10% decline in prices over the next six months. Based on a sensitivity analysis regarding our direct commodity exposure, a 10% decrease in prices from forecast levels would decrease net income by approximately $4 million for natural gas and ethane and $3 million for NGLs (other than ethane) and condensate, excluding the impact of hedges, for the remaining six months ending December 31, 2020.

The impact of the ongoing COVID-19 pandemic and the economic effects of the pandemic have resulted in a significant decrease in the price of natural gas, NGL and crude oil. The economic effects of the COVID-19 pandemic exacerbated pre-existing price declines due to oversupply. These events may negatively impact our financial condition and results of operations as a result of our direct and indirect exposure to commodity prices. Please see Item 2. “Management’s Discussion and Analysis of Financial Condition and Results of Operations—Recent Developments” for further discussion.

Interest Rate Risk
 
Our current interest rate risk exposure is related primarily to our debt portfolio. Our debt portfolio includes senior notes with a fixed rate of interest, which mitigates the impact of fluctuations in interest rates. Future issuances of long-term debt could be impacted by increases in interest rates, which could result in higher interest costs. Borrowings under our Revolving Credit Facility, 2019 Term Loan Agreement and any issuances under our commercial paper program are at a variable interest rate and expose us to the risk of increasing interest rates. The Partnership utilizes derivatives to mitigate the risk of interest rate changes. We do not enter into risk management contracts for speculative purposes. For further information regarding our derivatives, see Note 10 of the Notes to the Condensed Consolidated Financial Statements.

Based upon the $1.2 billion outstanding borrowings under commercial paper, Revolving Credit Facility and 2019 Term Loan Agreement as of June 30, 2020, excluding the impact of hedges and holding all other variables constant, a 100 basis-point, or 1%, increase in interest rates would increase our annual interest expense by approximately $12 million. For further information regarding our interest rates, see Note 9 of the Notes to the Condensed Consolidated Financial Statements.


Item 4. Controls and Procedures

Evaluation of Disclosure Controls and Procedures

Our management, with the participation of our chief executive officer and chief financial officer, has evaluated the effectiveness of our disclosure controls and procedures (as such term is defined in Rules 13a-15(e) under the Exchange Act) as of June 30, 2020. Based on such evaluation, our management has concluded that, as of June 30, 2020, our disclosure controls and procedures are designed and effective to ensure that information required to be disclosed in our reports filed or submitted under the Exchange Act is recorded, processed, summarized and reported within the time periods specified by the SEC’s rules and forms and that information is accumulated and communicated to our management, including its principal executive officer and principal financial officer, or persons performing similar functions, as appropriate, to allow timely decisions regarding required disclosure.

50

Table of Contents
In designing and evaluating our disclosure controls and procedures, management recognizes that any controls and procedures, no matter how well designed and operated, can provide only reasonable, and not absolute, assurance that the objectives of the control system will be met. In addition, the design of any control system is based in part upon certain assumptions about the likelihood of future events and the application of judgment in evaluating the cost-benefit relationship of possible controls and procedures. Because of these and other inherent limitations of control systems, there is only reasonable assurance that our controls will succeed in achieving their goals under all potential future conditions.

Changes in Internal Controls Over Financial Reporting

There were no changes in our internal controls over financial reporting during the quarter ended June 30, 2020, that have materially affected, or that are reasonably likely to materially affect, our internal control over financial reporting. We have not experienced any material impact to our internal controls over financial reporting despite the fact that many of our employees are working remotely due to the COVID-19 pandemic. We are continually monitoring and assessing the effects of the COVID-19 situation on our internal controls to minimize the impact on their design and operating effectiveness.


PART II. OTHER INFORMATION

Item 1. Legal Proceedings

Information regarding legal proceedings is set forth in Note 14—Commitments and Contingencies to the Partnership’s condensed consolidated financial statements included in Item 1 of Part I of this Quarterly Report on Form 10-Q and is incorporated herein by reference.


Item 1A. Risk Factors

We are subject to various risks and uncertainties in the course of our business. Risk factors relating to the Partnership are set forth under “Risk Factors” in our Annual Report and March 31 Quarterly Report. No other material changes to such risk factors have occurred during the three and six months ended June 30, 2020.


Item 5. Other Information

Change of Control Plan

On August 3, 2020, the Board of Directors amended the Enable Midstream Partners, LP Change of Control Plan. The plan provides our officers with certain benefits if they experience a covered termination during the two years after a change of control and is intended to help recruit and retain officers. Under the amendments to the plan, officers who are seconded to the Partnership from OGE Energy are eligible to participate in the plan. As of August 5, 2020, none of our named executive officers are seconded to the Partnership from OGE Energy, and only one of our other officers is seconded to the Partnership from OGE Energy.

The foregoing description of the plan, as amended, does not purport to be complete and is qualified in its entirety by reference to the plan, a copy of which is attached hereto and filed herewith as Exhibit 10.1.

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

On August 3, 2020, Enable GP was notified by CenterPoint Energy Midstream, Inc. (CenterPoint Midstream), that Robert G. Gwin and R.A. Walker were appointed as directors of the Board of Directors, effective August 3, 2020. CenterPoint Midstream is a wholly-owned subsidiary of CenterPoint Energy, which owns a 50% governance interest and a 40% economic interest in Enable GP.

Mr. Gwin and Mr. Walker were appointed by CenterPoint Midstream to serve as its representatives on the Board of Directors and have entered into agreements with Centerpoint Energy to serve in such capacities. Neither Enable GP nor the Partnership has entered into any material contract, plan or arrangement with, or will provide any compensation to, Mr. Gwin or Mr. Walker. There are no material arrangements or understandings between Mr. Gwin or Mr. Walker and any other person pursuant to which Mr. Gwin or Mr. Walker was appointed to serve as a director that are not described above. Mr. Gwin has
51

Table of Contents
been appointed as the chairman of the Board of Directors. Mr. Walker has been named to the compensation committee of the Board of Directors. Mr. Gwin is not currently expected to be named to any committees of the Board of Direcotrs.

Pursuant to the same notice on August 3, 2020, CenterPoint Midstream notified Enable GP that Kristie L. Colvin was removed as a director of the Board of Directors, and that Ms. Colvin and Monica Karuturi were appointed as alternate directors of the Board of Directors, effective August 3, 2020. Ms. Colvin was removed as a director in connection with the appointment of Mr. Gwin and Mr. Walker as directors, and her removal is not due to any disagreement with Enable GP or the Partnership.

Ms. Colvin currently serves as Interim Executive Vice President and Chief Financial Officer and as Chief Accounting Officer of CenterPoint Energy, and Ms. Karuturi currently serves as Senior Vice President and General Counsel of CenterPoint Energy. Neither Enable GP nor the Partnership has entered into any material contract, plan or arrangement with, or will provide any compensation to, Ms. Colvin or Ms. Karuturi. There are no material arrangements or understandings between Ms. Colvin or Ms. Karuturi and any other person pursuant to which Ms. Colvin or Ms. Karuturi was appointed to serve as an alternate director that are not described above. Neither Ms. Colvin nor Ms. Karuturi are currently expected to be named to any committees of the Board of Directors.


Item 6. Exhibits

Exhibits not incorporated by reference to a prior filing are designated by a cross (+); all exhibits not so designated are incorporated by reference to a prior filing as indicated. Management contracts and compensatory plans and arrangements are designated by a star (*).

Agreements included as exhibits are included only to provide information to investors regarding their terms. Agreements listed below may contain representations, warranties and other provisions that were made, among other things, to provide the parties thereto with specified rights and obligations and to allocate risk among them, and no such agreement should be relied upon as constituting or providing any factual disclosures about Enable Midstream Partners, LP, any other persons, any state of affairs or other matters.
52

Table of Contents
Exhibit NumberDescriptionReport or Registration StatementSEC File or Registration NumberExhibit Reference
Registrant’s registration statement on Form S-1, filed on November 26, 2013File No. 333-192545Exhibit 2.1
Registrant’s registration statement on Form S-1, filed on November 26, 2013File No. 333-192545Exhibit 3.1
Registrant’s Form 8-K filed November 15, 2017File No. 001-36413Exhibit 3.1
Registrant’s Form 8-K filed April 22, 2014File No. 001-36413Exhibit 3.1
Registrant’s Form 8-K filed May 29, 2014File No. 001-36413Exhibit 4.1
Registrant’s Form 8-K filed May 29, 2014File No. 001-36413Exhibit 4.2
Registrant’s Form 8-K filed February 19, 2016File No. 001-36413Exhibit 4.1
Registrant’s Form 8-K filed March 9, 2017File No. 001-36413Exhibit 4.2
Registrant’s Form 8-K filed May 10, 2018File No. 001-36413Exhibit 4.2
Registrant’s Form 8-K filed September 13, 2019File No. 001-36413Exhibit 4.2
+10.1*
+101.INSXBRL Instance Document.
+101.SCHXBRL Taxonomy Schema Document.
+101.PREXBRL Taxonomy Presentation Linkbase Document.
+101.LABXBRL Taxonomy Label Linkbase Document.
+101.CALXBRL Taxonomy Calculation Linkbase Document.
+101.DEFXBRL Definition Linkbase Document.
53

Table of Contents

SIGNATURE
 
Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
 
ENABLE MIDSTREAM PARTNERS, LP
(Registrant)
By: ENABLE GP, LLC
Its general partner
Date: August 5, 2020By:
/s/ Tom Levescy
Tom Levescy
Senior Vice President, Chief Accounting Officer and Controller
(Principal Accounting Officer)
 

 
 
54