| Bald Prairie Gathering System[2] | Pipeline system | TX | Operator |
| C5 Gathering[2] | Pipeline system | TX | Operator |
| C5 Gathering (natural gas)[2] | Pipeline system | TX | Operator |
| Carthage System[2] | Pipeline system | TX | Operator |
| Central Carthage Gathering System[2] | Pipeline system | TX | Operator |
| Central Carthage Gathering System (RRC 00368569)[2] | Pipeline system | TX | Operator |
| Central Carthage Gathering System (RRC 967087)[2] | Pipeline system | TX | Operator |
| Central Carthage Gathering System (RRC 967088)[2] | Pipeline system | TX | Operator |
| Central Carthage Gathering System (RRC 967091)[2] | Pipeline system | TX | Operator |
| Central Carthage Gathering System (RRC 967093)[2] | Pipeline system | TX | Operator |
| Central Carthage Gathering System (natural gas)[2] | Pipeline system | TX | Operator |
| Dew / Mimms Creek / Dowdy Ranch[2] | Pipeline system | TX | Operator |
| Diversified Midstream[1] | Pipeline system | KY, LA, OK, PA, TN, TX, VA, WV | Operator |
| Diversified Midstream C5 Gathering[2] | Pipeline system | TX | Operator |
| Diversified Midstream Central Carthage Gathering System[2] | Pipeline system | TX | Operator |
| Diversified Midstream Dew / Mimms Creek / Dowdy Ranch[2] | Pipeline system | TX | Operator |
| Diversified Midstream Etx[2] | Pipeline system | TX | Operator |
| Diversified Midstream Fallon Field Gathering[2] | Pipeline system | TX | Operator |
| Diversified Midstream Gant-Harleton Gathering System[2] | Pipeline system | TX | Operator |
| Diversified Midstream Nan-Su-Gail Gas Gathering[2] | Pipeline system | TX | Operator |
| Diversified Midstream Pinnacle System[2] | Pipeline system | TX | Operator |
| Diversified Midstream Waskom Gathering System[2] | Pipeline system | TX | Operator |
| Diversified Midstream White Oak Gladewater System[2] | Pipeline system | TX | Operator |
| Fallon Field Gathering[2] | Pipeline system | TX | Operator |
| Gant-Harleton Gathering System[2] | Pipeline system | TX | Operator |
| J Robinson Gathering[2] | Pipeline system | TX | Operator |
| Jewett[2] | Pipeline system | TX | Operator |
| Keils Pruiett Gathering[2] | Pipeline system | TX | Operator |
| Marquez Gathering System[2] | Pipeline system | TX | Operator |
| Mimms Creek Gas Gathering[2] | Pipeline system | TX | Operator |
| Nan-Su-Gail Gas Gathering[2] | Pipeline system | TX | Operator |
| Nan-Su-Gail Gas Gathering (RRC 00366529)[2] | Pipeline system | TX | Operator |
| Nan-Su-Gail Gas Gathering (RRC 00366536)[2] | Pipeline system | TX | Operator |
| Nan-Su-Gail Gas Gathering (RRC 00366538)[2] | Pipeline system | TX | Operator |
| Nan-Su-Gail Gas Gathering (RRC 00366542)[2] | Pipeline system | TX | Operator |
| Nan-Su-Gail Gas Gathering (RRC 00366563)[2] | Pipeline system | TX | Operator |
| Nan-Su-Gail Gas Gathering (natural gas)[2] | Pipeline system | TX | Operator |
| Peiskee[2] | Pipeline system | TX | Operator |
| Pinnacle System[2] | Pipeline system | TX | Operator |
| Pinnacle System (RRC 01203044)[2] | Pipeline system | TX | Operator |
| Pinnacle System (RRC 01203049)[2] | Pipeline system | TX | Operator |
| Pinnacle System (RRC 01203050)[2] | Pipeline system | TX | Operator |
| Pinnacle System (RRC 01203055)[2] | Pipeline system | TX | Operator |
| Pinnacle System (RRC 01203067)[2] | Pipeline system | TX | Operator |
| Pinnacle System (RRC 01203068)[2] | Pipeline system | TX | Operator |
| Pinnacle System (RRC 01203069)[2] | Pipeline system | TX | Operator |
| Pinnacle System (RRC 01203071)[2] | Pipeline system | TX | Operator |
| Pinnacle System (RRC 01203072)[2] | Pipeline system | TX | Operator |
| Pinnacle System (natural gas)[2] | Pipeline system | TX | Operator |
| South Carthage Gathering[2] | Pipeline system | TX | Operator |
| Waskom Gathering System[2] | Pipeline system | TX | Operator |
| Waskom Gathering System (RRC 00370663)[2] | Pipeline system | TX | Operator |
| Waskom Gathering System (natural gas)[2] | Pipeline system | TX | Operator |
| White Oak Gladewater System[2] | Pipeline system | TX | Operator |
| White Oak Gladewater System (RRC 369861)[2] | Pipeline system | TX | Operator |
| White Oak Gladewater System (RRC 369862)[2] | Pipeline system | TX | Operator |
| White Oak Gladewater System (RRC 961472)[2] | Pipeline system | TX | Operator |
| White Oak Gladewater System (natural gas)[2] | Pipeline system | TX | Operator |