| Blue Racer Midstream (NGL) | Blue Racer Midstream, LLC | NGL | OH, WV | |
| Blue Ridge Buy Back Pipeline | Blue Ridge Renewables LLC | Natural gas | TX | |
| Blue Ridge Pipeline | LGS Renewables I, L.c. | Natural gas | TX | |
| Blue Ridge Sales Pipeline | Blue Ridge Renewables LLC | Natural gas | TX | |
| Blue Stone Natural Resources | Blue Stone Natural Resources, LLC | Natural gas | TX | |
| Bluebonnet Pipeline | Enterprise Products Operatingllc | NGL | TX | |
| Bluebonnet Pipeline (NGL) | Enterprise Products Operatingllc | NGL | TX | |
| Bluebonnet Pipeline (RRC 960708) | Enterprise Products Operatingllc | NGL | TX | |
| Bluebonnet Pipeline (RRC 960710) | Enterprise Products Operatingllc | NGL | TX | |
| Bluebonnet Pipeline (RRC 960711) | Enterprise Products Operatingllc | NGL | TX | |
| Bluebonnet Pipeline (RRC 967025) | Enterprise Products Operatingllc | NGL | TX | |
| Bluefish Pipeline | Bluefish Pipeline LLC | Refined products | NM, TX | |
| Bluefish Pipeline (RRC 151157) | Bluefish Pipeline LLC | Refined products | TX | |
| Bluefish Pipeline (refined products) | Bluefish Pipeline LLC | Refined products | TX | |
| Bluefish Pipeline Bluefish Pipeline | Bluefish Pipeline LLC | Refined products | TX | |
| Bluestem Pipeline | Bluestem Pipeline LLC | NGL | KS, OK | |
| Bluewater Pipeline Co | | Natural gas | | |
| Bluff | Hilcorp Energy Company | Natural gas | NM | |
| Bluhm | Repsol Oil & Gas Usa, LLC | Crude oil | TX | |
| Bluhm (natural gas) | Repsol Oil & Gas Usa, LLC | Natural gas | TX | |
| Board Of Public Utilities | Board Of Public Utilities | Refined products | KS | |
| Boardwalk Ethane Pipeline (NGL) | Boardwalk Ethane Pipeline Company, LLC | NGL | LA, TX | |
| Boardwalk Ethane Pipeline (crude oil) | Boardwalk Ethane Pipeline Company, LLC | Crude oil | TX | |
| Boardwalk Ethane Pipeline (refined products) | Boardwalk Ethane Pipeline Company, LLC | Refined products | TX | |
| Boardwalk Ethane Pipeline Compan 18150 | Boardwalk Ethane Pipeline Compan | NGL | TX | |
| Boardwalk Field Services (NGL) | Boardwalk Field Services, LLC | NGL | TX | |
| Boardwalk Louisiana Midstream (NGL) | Boardwalk Louisiana Midstream, LLC | NGL | LA, TX | |
| Boardwalk Petrochemical Pipeline | Boardwalk Petrochemical Pipeline, LLC | NGL | LA, TX | |
| Boardwalk Petrochemical Pl BPP-100 | Boardwalk Petrochemical Pipeline, LLC | NGL | TX | |
| Boardwalk Purity PL 18940 | Boardwalk Purity Pipelines Company, LLC | NGL | TX | |
| Boardwalk Purity Pipelines (NGL) | Boardwalk Purity Pipelines Company, LLC | NGL | TX | |
| Boardwalk Texas Intrastate 129 Bti | Boardwalk Texas Intrastate, LLC | Natural gas | TX | |
| Boardwalk Texas Intrastate Overton Field | Boardwalk Texas Intrastate, LLC | Natural gas | TX | |
| Boardwalk Texas Intrastate Refugio Tap Line #2 | Boardwalk Texas Intrastate, LLC | Natural gas | TX | |
| Boatramp Pad | Tep Barnett Usa, LLC | Natural gas | TX | |
| Boe Midstream | Boe Midstream | Crude oil | ND | |
| Boggy Creek | Xto Energy Inc | Natural gas | TX | |
| Boggy Creek (RRC 01206388) | Xto Energy Inc | Natural gas | TX | |
| Boggy Creek (RRC 01206389) | Xto Energy Inc | Natural gas | TX | |
| Boggy Creek (RRC 01206391) | Xto Energy Inc | Natural gas | TX | |
| Boggy Creek (RRC 01206392) | Xto Energy Inc | Natural gas | TX | |
| Boggy Creek (RRC 01206393) | Xto Energy Inc | Natural gas | TX | |
| Boggy Creek (RRC 01206395) | Xto Energy Inc | Natural gas | TX | |
| Boggy Creek (RRC 01206396) | Xto Energy Inc | Natural gas | TX | |
| Boggy Creek (RRC 01206398) | Xto Energy Inc | Natural gas | TX | |
| Boggy Creek (RRC 01206400) | Xto Energy Inc | Natural gas | TX | |
| Boggy Creek (RRC 01206459) | Xto Energy Inc | Natural gas | TX | |
| Boggy Creek (RRC 01206460) | Xto Energy Inc | Natural gas | TX | |
| Boggy Creek (RRC 01206461) | Xto Energy Inc | Natural gas | TX | |
| Boggy Creek (RRC 01206462) | Xto Energy Inc | Natural gas | TX | |