| Bethany Booster | Compressor station | Oklahoma County, OK | Oklahoma Gas Gathering LLC | |
| Bethel | Underground storage | Anderson County, TX | Atmos Pipeline - Texas | In service |
| Big Escambia Creek Gas Processing Plant | Gas processing plant | Escambia County, AL | Vanguard Natural Resourses, Inc. | In service |
| Big Four Booster Station | Compressor station | Kingfisher County, OK | DCP Operating Company, LP | |
| Big Hole Plant | Gas processing plant | Moffat County, CO | Wolverine Resources LLC | In service |
| Big Lake Gas Plant | Gas processing plant | Calcasieu Parish, LA | Targa Midstream Services LP | In service |
| Big Lake Plant | Gas processing plant | Reagan County, TX | Lucid Energy Westex, LLC | In service |
| Big Mac Compressor Station | Compressor station | Beckham County, OK | Palo Duro G And P Oklahoma LP | |
| Big Mack Booster Station | Compressor station | Texas County, OK | Scout Energy Management LLC | |
| Big Sand Draw Gas Plant | Gas processing plant | WY | | |
| Big Sky Compressor Station | Compressor station | Canadian County, OK | Tom-Stack | |
| Big Tree Compressor Station | Compressor station | Roger Mills County, OK | ET Gathering & Processing, LLC | |
| Bill Booster Station | Compressor station | Kingfisher County, OK | DCP Operating Company, LP | |
| Bill Sanderson | Gas processing plant | ND | Outrigger Energy | |
| Billy Creek | Underground storage | Johnson County, WY | WBI Energy Transmission, Inc. | |
| Binger | Gas processing plant | Caddo County, OK | Mustang Gas Products, LLC | In service |
| Binger Booster Station | Compressor station | Grady County, OK | Oneok Hydrocarbon LP | |
| Binger Operations LLC | Gas processing plant | Caddo County, OK | Binger Operations LLC | In service |
| Birdie Compressor Station | Compressor station | NM | Dovetail Midstream, LLC | |
| Birmingham terminal | Terminal | AL | Birmingham Bioenergy Partners LLC | |
| Bishop 1 Compressor Station | Compressor station | Ellis County, OK | ET Gathering & Processing, LLC | |
| Bishop 2 Compressor Station | Compressor station | Ellis County, OK | ET Gathering & Processing, LLC | |
| Bishop Compressor Station | Compressor station | Ellis County, OK | ET Gathering & Processing, LLC | |
| Bison Compressor Station | Compressor station | Dewey County, OK | Oneok Field Services Inc | |
| Bison Compressor Station C F | Compressor station | Garfield County, OK | ET Gathering & Processing, LLC | |
| Bison Treating Facility | Gas processing plant | Campbell County, WY | Crestone Powder River, LLC, Western Gas Partners, LP | In service |
| Bisti CS | Compressor station | NM | Energy Transfer Partners LP | |
| Bisti CS -Beeline Gas Systems | Compressor station | NM | Beeline Gas Systems | |
| Bistineau Gas Storage | Underground storage | Bienville Parish, LA | Gulf South Pipeline Company, LLC | In service |
| Bkep Materials Bainbridge terminal | Terminal | GA | Bkep Materials LLC | |
| Bkep Materials Catoosa Ac terminal | Terminal | OK | Bkep Materials LLC | |
| Bkep Materials Catoosa Port 33 terminal | Terminal | OK | Bkep Materials LLC | |
| Bkep Materials Denver-C terminal | Terminal | CO | Bkep Materials LLC | |
| Bkep Materials Dumfries terminal | Terminal | VA | Bkep Materials LLC | |
| Bkep Materials Gloucester City NJ terminal | Terminal | NJ | Bkep Materials LLC | |
| Bkep Materials Grand Island NE terminal | Terminal | NE | Bkep Materials LLC | |
| Bkep Materials Grand JCT Plant terminal | Terminal | CO | Bkep Materials LLC | |
| Bkep Materials Memphis TN terminal | Terminal | TN | Bkep Materials LLC | |
| Bkep Materials Muskogee terminal | Terminal | OK | Bkep Materials LLC | |
| Bkep Materials Newport News VA terminal | Terminal | VA | Bkep Materials LLC | |
| Bkep Materials Port Of Muskogee terminal | Terminal | OK | Bkep Materials LLC | |
| Bkep Materials Pueblo CO terminal | Terminal | CO | Bkep Materials LLC | |
| Bkep Materials ST Louis MO terminal | Terminal | MO | Bkep Materials LLC | |
| Bkep Materials Wilmington terminal | Terminal | NC | Bkep Materials LLC | |
| Black Bear Compressor Station | Compressor station | Stephens County, OK | ET Gathering & Processing, LLC | |
| Black Canyon Dehydration Facility | Gas processing plant | WY | | |
| Black Gas Com 1e CDP | Compressor station | NM | Hilcorp Energy Company | |
| Black Kettle Compressor Station | Compressor station | Roger Mills County, OK | ET Gathering & Processing, LLC | |
| Black Run Rail Facility | Terminal | OH | | |
| Black Thunder Terminal | Terminal | WY | | |