| 1 | B & B Farm Industries, Inc. | Spearman, TX 79081 | Oil & Gas Operator | Apr 2002 |
| 2 | Bar L Producers | Fritch, TX 79036 | Oil & Gas Operator | Feb 2025 |
| 3 | Bargo Energy Company | Houston, TX 77010 | Oil & Gas Operator | May 2001 |
| 4 | Barker Production Co. | Shamrock, TX 79079 | Oil & Gas Operator | Mar 2010 |
| 5 | Barker Production Co., LP | San Angelo, TX 76904 | Oil & Gas Operator | Apr 2026 |
| 6 | Batton Oil & Gas, LLC | Spearman, TX 79081 | Oil & Gas Operator | Apr 2026 |
| 7 | BC Operating, Inc. | Midland, TX 79710 | Oil & Gas Operator | Apr 2026 |
| 8 | Bce-Mach III LLC | Oklahoma City, OK 73134 | Oil & Gas Operator | Apr 2026 |
| 9 | Benson-McCown & Company | Amarillo, TX 79114 | Oil & Gas Operator | Jul 2016 |
| 10 | Beta-Tex, An Oklahoma Corp. | Oklahoma City, OK 73157 | Oil & Gas Operator | Aug 2024 |
| 11 | Bevo Production Co. | Amarillo, TX 79101 | Oil & Gas Operator | Dec 2014 |
| 12 | BHB Operating Inc. | Fort Worth, TX 76137 | Oil & Gas Operator | Apr 2026 |
| 13 | Black Resources | Borger, TX 79008 | Oil & Gas Operator | Apr 2026 |
| 14 | Black Sheep Operating, LLC | Amarillo, TX 79109 | Oil & Gas Operator | Apr 2026 |
| 15 | Black'S Oil & Gas | Borger, TX 79008 | Oil & Gas Operator | Apr 2026 |
| 16 | Blue Dolphin Production LLC | Oklahoma City, OK 73142 | Oil & Gas Operator | Feb 2026 |
| 17 | Bluemark Energy, LLC | Tulsa, OK 74135 | Oil & Gas Operator | Jan 2026 |
| 18 | Borger Resources 2 LLC | Borger, TX 79007 | Oil & Gas Operator | Apr 2026 |
| 19 | Borger Resources 4 LLC | Borger, TX 79007 | Oil & Gas Operator | Apr 2026 |
| 20 | Bowers Oil & Gas, Inc. | Grand Junction, CO 81505-1097 | Oil & Gas Operator | Nov 2022 |
| 21 | Bradley Operating Co. | Pampa, TX 79065 | Oil & Gas Operator | Apr 2026 |
| 22 | Bronco Oil Company | San Angelo, TX 76904 | Oil & Gas Operator | Dec 2024 |
| 23 | Brown Tom Inc | Dallas, TX 75240 | Oil & Gas Operator | Mar 2015 |
| 24 | Broyles, Charles R. | Pampa, TX 79065 | Gas Operator | Mar 2016 |
| 25 | Bryan Exploration Company | Panhandle, TX 79068 | Gas Operator | Aug 1993 |
| 26 | Buffalo Raider Consulting, LLC | Amarillo, TX 79119 | Oil & Gas Operator | Apr 2026 |
| 27 | Burger, Ken | Pampa, TX 79065 | Oil & Gas Operator | Apr 2026 |
| 28 | Burnett Corp. | Amarillo, TX 79105 | Oil & Gas Operator | May 1998 |
| 29 | Buttram Energies Inc | Oklahoma City, OK 73112-7235 | Oil & Gas Operator | Nov 2021 |