| Blackhawk Storage | Underground storage | Beaver County, PA | Columbia Gas Of Pennsylvania | In service |
| Blackhills Gavilan CS | Compressor station | NM | Black Hills Gas Resources, Inc. | |
| Blackman Compressor Station | Compressor station | Le Flore County, OK | Merit Energy Company | |
| Blacks Fork Gas Plant | Gas processing plant | Sweetwater County, WY | Green River Processing, LLC | In service |
| Blackwell Compressor Station | Compressor station | Kay County, OK | Southern Star CTL Gas Pipeline Inc | |
| Blackwell GW Treatment Plant | Gas processing plant | Kay County, OK | Blackwell Zinc CO | |
| Blanco LS 14 CDP | Compressor station | NM | Hilcorp Energy Company | |
| Blanco Vent Tank Release | Compressor station | NM | Enterprise Field Services LLC | |
| Blandin Compressor Station | Compressor station | Pottawatomie County, OK | Enerfin Gathering-East LLC | |
| Blevins Compressor Sta | Compressor station | Hughes County, OK | Markwest Oklahoma Gas Company, LLC | |
| Block 31 Plant | Gas processing plant | Crane County, TX | Oxy | In service |
| Block 46 Stabilizer | Gas processing plant | Crockett County, TX | | |
| Blocker Compressor Station | Compressor station | Pittsburg County, OK | Petrolink Energy LLC | |
| Blossom Compressor Station | Compressor station | NM | Summit Midstream Permian, LLC | |
| Bluco Compressor Station | Compressor station | Nowata County, OK | Bratco Operating Inc | |
| Blue Lake 18-A | Underground storage | Kalkaska County, MI | Blue Lake Storage Company | In service |
| Blue Mountain Compressor Station | Compressor station | Latimer County, OK | Petrolink Energy LLC | |
| Blue Racer Midstream, LLC, Field Station 1 | Compressor station | WV | | |
| Bluewater Gas Storage | Underground storage | St. Clair County, MI | Bluewater Gas Storage | In service |
| Bluewing One LLC terminal | Terminal | TX | Bluewing One LLC | |
| Bluewing Royal Brownsville terminal | Terminal | TX | Bluewing Royal LLC | |
| Boardwalk Louisiana Midstream Choctaw terminal | Terminal | LA | Boardwalk Louisiana Midstream, LLC | |
| Boardwalk Louisiana Midstream Sulphur terminal | Terminal | LA | Boardwalk Louisiana Midstream, LLC | |
| Boardwalk Storage Company LLC | Underground storage | Iberville Parish, LA | Boardwalk Storage Company, LLC | In service |
| Bobcat Compressor Station | Compressor station | Blaine County, OK | ET Gathering & Processing, LLC | |
| Boehm | Underground storage | Morton County, KS | Colorado Interstate Gas Company, L.L.C. | In service |
| Boggs Compressor Station | Compressor station | Roger Mills County, OK | Palo Duro G And P Oklahoma LP | |
| Boiling Springs Compressor Station | Compressor station | Latimer County, OK | Enable Oklahoma Intrastate Transmission, LLC | |
| Bois D'arc CDP | Compressor station | Harrison County, TX | | |
| Bokoshe Compressor Station | Compressor station | Le Flore County, OK | Petrolink Energy LLC | |
| Bolack 4 1 CDP | Compressor station | NM | Hilcorp Energy Company | |
| Bolack C 1 CDP | Compressor station | NM | Hilcorp Energy Company | |
| Bolack C LS 7 CDP | Compressor station | NM | Hilcorp Energy Company | |
| Boldman | Gas processing plant | Pike County, KY | Markwest Energy Partners, L.P. | In service |
| Boling | Underground storage | Wharton County, TX | Enterprise Texas Pipeline LLC | In service |
| Bon Harbor | Underground storage | Daviess County, KY | Atmos Energy Inc | In service |
| Bonanza Compressor Station | Compressor station | Hughes County, OK | VM Arkoma Stack, LLC | |
| Bonanza Fuel Nome terminal | Terminal | AK | Bonanza Fuel Inc | |
| Bond Compressor Station | Compressor station | Dewey County, OK | Targa Pipeline Midcontinent Westok LLC | |
| Bond Salt Dome | Underground storage | Simpson County, MS | Mississippi Hub LLC | In service |
| Bone Spring Gas Processing Plant | Gas processing plant | Ward County, TX | | |
| Bone Spring Gas Processing Plant (Ward County) | Gas processing plant | Ward County, TX | | |
| Bone Springs Gas Processing Plant | Gas processing plant | Ward County, TX | Energy Transfer | In service |
| Bonny Compressor Station | Compressor station | Washita County, OK | ET Gathering & Processing, LLC | |
| Boone Mountain Storage | Underground storage | Elk County, PA | National Fuel Gas Supply Corporation | In service |
| Booster No 8 Compressor Station | Compressor station | Creek County, OK | Petrolink Energy LLC | |
| Booth Compressor Station | Compressor station | Texas County, OK | Scout Energy Management LLC | |
| Borchers North | Underground storage | Meade County, KS | Southwest Gas Storage Company | In service |
| Bouse Junction Compressor Station | Compressor station | Major County, OK | Targa Pipeline Midcontinent Westok LLC | |
| Box Elder | Underground storage | Blaine County, MT | Northwestern Energy LLC | In service |