| Alabama Ferry[2] | Pipeline system | TX | Operator |
| Echo To Eht System[2] | Pipeline system | TX | Operator |
| Efs Midstream (RRC 962604)[2] | Pipeline system | TX | Operator |
| Efs Midstream (RRC 962605)[2] | Pipeline system | TX | Operator |
| Efs Midstream (RRC 962606)[2] | Pipeline system | TX | Operator |
| Efs Midstream (RRC 962607)[2] | Pipeline system | TX | Operator |
| Efs Midstream (RRC 962610)[2] | Pipeline system | TX | Operator |
| Efs Midstream (RRC 962614)[2] | Pipeline system | TX | Operator |
| Efs Midstream (RRC 969224)[2] | Pipeline system | TX | Operator |
| Efs Midstream (RRC 969225)[2] | Pipeline system | TX | Operator |
| Efs Midstream (RRC 969227)[2] | Pipeline system | TX | Operator |
| Efs Midstream (RRC 969228)[2] | Pipeline system | TX | Operator |
| Efs Midstream (RRC 969230)[2] | Pipeline system | TX | Operator |
| Efs Midstream (RRC 969231)[2] | Pipeline system | TX | Operator |
| Efs Midstream (RRC 969232)[2] | Pipeline system | TX | Operator |
| Efs Midstream (crude oil)[2] | Pipeline system | TX | Operator |
| El Camino[2] | Pipeline system | TX | Operator |
| Enterprise Crude Pipeline[1] | Pipeline system | NM, OK, TX | Operator |
| Enterprise Crude Pipeline (refined products)[1] | Pipeline system | TX | Operator |
| Enterprise Crude Pipeline Efs Midstream[2] | Pipeline system | TX | Operator |
| Enterprise Crude Pipeline El Camino[2] | Pipeline system | TX | Operator |
| Enterprise Crude Pipeline Houston Ship Channel[2] | Pipeline system | TX | Operator |
| Enterprise Crude Pipeline Midland To Sealy System[2] | Pipeline system | TX | Operator |
| Enterprise Crude Pipeline Seaway[2] | Pipeline system | TX | Operator |
| Enterprise Crude Pipeline Shoup To Mont Belvieu[2] | Pipeline system | TX | Operator |
| Enterprise Crude Pipeline Teppco South Texas Crude Lines[2] | Pipeline system | TX | Operator |
| Enterprise Crude Pipeline West Texas Gathering[2] | Pipeline system | TX | Operator |
| Houston Ship Channel[2] | Pipeline system | TX | Operator |
| Houston Ship Channel (RRC 00699538)[2] | Pipeline system | TX | Operator |
| Houston Ship Channel (RRC 00699539)[2] | Pipeline system | TX | Operator |
| Houston Ship Channel (RRC 551149)[2] | Pipeline system | TX | Operator |
| Houston Ship Channel (RRC 552037)[2] | Pipeline system | TX | Operator |
| Houston Ship Channel (RRC 552228)[2] | Pipeline system | TX | Operator |
| Houston Ship Channel (RRC 553593)[2] | Pipeline system | TX | Operator |
| Houston Ship Channel (RRC 961795)[2] | Pipeline system | TX | Operator |
| Houston Ship Channel (RRC 961796)[2] | Pipeline system | TX | Operator |
| Houston Ship Channel (RRC 962829)[2] | Pipeline system | TX | Operator |
| Houston Ship Channel (crude oil)[2] | Pipeline system | TX | Operator |
| Houston Ship Channel (refined products)[2] | Pipeline system | TX | Operator |
| Midland To Sealy System (RRC 971179)[2] | Pipeline system | TX | Operator |
| Midland To Sealy System (crude oil)[2] | Pipeline system | TX | Operator |
| Sharon Ridge Crude Gathering[2] | Pipeline system | TX | Operator |
| Shoup To Mont Belvieu (crude oil)[2] | Pipeline system | TX | Operator |
| Teppco South Texas Crude Lines[2] | Pipeline system | TX | Operator |
| Teppco South Texas Crude Lines (RRC 227286)[2] | Pipeline system | TX | Operator |
| Teppco South Texas Crude Lines (RRC 227291)[2] | Pipeline system | TX | Operator |
| Teppco South Texas Crude Lines (RRC 227292)[2] | Pipeline system | TX | Operator |
| Teppco South Texas Crude Lines (RRC 351793)[2] | Pipeline system | TX | Operator |
| Teppco South Texas Crude Lines (RRC 351801)[2] | Pipeline system | TX | Operator |
| Teppco South Texas Crude Lines (RRC 451399)[2] | Pipeline system | TX | Operator |
| Teppco South Texas Crude Lines (RRC 552219)[2] | Pipeline system | TX | Operator |
| Teppco South Texas Crude Lines (RRC 961082)[2] | Pipeline system | TX | Operator |
| Teppco South Texas Crude Lines (RRC 961083)[2] | Pipeline system | TX | Operator |
| Teppco South Texas Crude Lines (RRC 961084)[2] | Pipeline system | TX | Operator |
| Teppco South Texas Crude Lines (RRC 961286)[2] | Pipeline system | TX | Operator |
| Teppco South Texas Crude Lines (RRC 961327)[2] | Pipeline system | TX | Operator |
| Teppco South Texas Crude Lines (RRC 966158)[2] | Pipeline system | TX | Operator |
| Teppco South Texas Crude Lines (RRC 966207)[2] | Pipeline system | TX | Operator |
| Teppco South Texas Crude Lines (RRC 966208)[2] | Pipeline system | TX | Operator |
| Teppco South Texas Crude Lines (RRC 966209)[2] | Pipeline system | TX | Operator |
| Teppco South Texas Crude Lines (RRC 966485)[2] | Pipeline system | TX | Operator |
| Teppco South Texas Crude Lines (RRC 967619)[2] | Pipeline system | TX | Operator |
| Teppco South Texas Crude Lines (RRC 967934)[2] | Pipeline system | TX | Operator |
| Teppco South Texas Crude Lines (RRC 968460)[2] | Pipeline system | TX | Operator |
| Teppco South Texas Crude Lines (RRC 968461)[2] | Pipeline system | TX | Operator |
| Teppco South Texas Crude Lines (RRC 968782)[2] | Pipeline system | TX | Operator |
| Teppco South Texas Crude Lines (RRC 970374)[2] | Pipeline system | TX | Operator |
| Teppco South Texas Crude Lines (crude oil)[2] | Pipeline system | TX | Operator |
| West Texas Gathering[2] | Pipeline system | TX | Operator |
| West Texas Gathering (RRC 00207808)[2] | Pipeline system | TX | Operator |
| West Texas Gathering (RRC 00223181)[2] | Pipeline system | TX | Operator |
| West Texas Gathering (RRC 00224810)[2] | Pipeline system | TX | Operator |
| West Texas Gathering (RRC 00258409)[2] | Pipeline system | TX | Operator |
| West Texas Gathering (RRC 00258410)[2] | Pipeline system | TX | Operator |
| West Texas Gathering (RRC 00258412)[2] | Pipeline system | TX | Operator |
| West Texas Gathering (RRC 00258417)[2] | Pipeline system | TX | Operator |
| West Texas Gathering (RRC 00258421)[2] | Pipeline system | TX | Operator |
| West Texas Gathering (RRC 00258422)[2] | Pipeline system | TX | Operator |
| West Texas Gathering (RRC 00258423)[2] | Pipeline system | TX | Operator |
| West Texas Gathering (RRC 00347404)[2] | Pipeline system | TX | Operator |
| West Texas Gathering (RRC 00366335)[2] | Pipeline system | TX | Operator |
| West Texas Gathering (RRC 227283)[2] | Pipeline system | TX | Operator |
| West Texas Gathering (RRC 251717)[2] | Pipeline system | TX | Operator |
| West Texas Gathering (RRC 258419)[2] | Pipeline system | TX | Operator |
| West Texas Gathering (RRC 258420)[2] | Pipeline system | TX | Operator |
| West Texas Gathering (RRC 961326)[2] | Pipeline system | TX | Operator |
| West Texas Gathering (RRC 962478)[2] | Pipeline system | TX | Operator |
| West Texas Gathering (RRC 962479)[2] | Pipeline system | TX | Operator |
| West Texas Gathering (RRC 962480)[2] | Pipeline system | TX | Operator |
| West Texas Gathering (RRC 963691)[2] | Pipeline system | TX | Operator |
| West Texas Gathering (RRC 964182)[2] | Pipeline system | TX | Operator |
| West Texas Gathering (RRC 964183)[2] | Pipeline system | TX | Operator |
| West Texas Gathering (RRC 964700)[2] | Pipeline system | TX | Operator |
| West Texas Gathering (RRC 965288)[2] | Pipeline system | TX | Operator |
| West Texas Gathering (RRC 966148)[2] | Pipeline system | TX | Operator |
| West Texas Gathering (RRC 966451)[2] | Pipeline system | TX | Operator |
| West Texas Gathering (RRC 966850)[2] | Pipeline system | TX | Operator |
| West Texas Gathering (RRC 967663)[2] | Pipeline system | TX | Operator |
| West Texas Gathering (RRC 971139)[2] | Pipeline system | TX | Operator |
| West Texas Gathering (crude oil)[2] | Pipeline system | TX | Operator |