| 1 | B & B Drilling Co. | Milano, TX 76556 | Oil & Gas Operator | Jul 2015 |
| 2 | B & B Energy | Kermit, TX 79745 | Oil & Gas Operator | Apr 2026 |
| 3 | B & B Farm Industries, Inc. | Spearman, TX 79081 | Oil & Gas Operator | Apr 2002 |
| 4 | B & B Oil Company | Corsicana, TX 75110 | Oil & Gas Operator | Dec 2025 |
| 5 | B & B Oil, Inc. | Kerrville, TX 78028 | Oil & Gas Operator | Apr 2026 |
| 6 | B & B Operating Company | Odessa, TX 79760 | Oil & Gas Operator | Apr 2026 |
| 7 | B & B Production Co | Midland, TX 79708 | Oil & Gas Operator | Dec 2002 |
| 8 | B & D Enterprises | Breckenridge, TX 76424 | Oil & Gas Operator | Mar 2014 |
| 9 | B & G Energy Corporation | Dallas, TX 75214 | Oil & Gas Operator | Apr 2026 |
| 10 | B & G Oil | Graham, TX 76450 | Oil & Gas Operator | Mar 2015 |
| 11 | B & H Oilfield Services | Midland, TX 79702 | Oil & Gas Operator | Jul 1996 |
| 12 | B & L Minerals, Inc. | Houston, TX 77036 | Oil & Gas Operator | Aug 2003 |
| 13 | B & M Energy | Midland, TX 79705 | Oil & Gas Operator | Jul 2003 |
| 14 | B & M Oil Co. | Luling, TX 78648 | Oil & Gas Operator | Dec 2011 |
| 15 | B & M Operating Co., Inc. | Houston, TX 77006 | Oil & Gas Operator | Apr 2026 |
| 16 | B & N Trucking | Quitman, TX 75783 | Oil & Gas Operator | May 1996 |
| 17 | B & R Oil, Inc. | Odessa, TX 79768 | Oil & Gas Operator | Dec 2024 |
| 18 | B & R Operating, LLC | San Angelo, TX 76903 | Oil & Gas Operator | Jan 2007 |
| 19 | B & S Oil Company | Kermit, TX 79745 | Oil & Gas Operator | Mar 2022 |
| 20 | B & S Production | Kilgore, TX 75663 | Oil & Gas Operator | Dec 2009 |
| 21 | B & S Salvage | Post, TX 79356 | Oil & Gas Operator | Apr 2026 |
| 22 | B & T Operating Co. | Dawson, TX 76639 | Oil & Gas Operator | Apr 2026 |
| 23 | B & V Rocking S, LLC | Holliday, TX 76366 | Oil Operator | Apr 2026 |
| 24 | B & W Operating, L.L.C. | Nichols Hill, OK 73116 | Oil & Gas Operator | Feb 2026 |
| 25 | B & W Southern Petroleum | The Woodlands, TX 77381 | Oil & Gas Operator | Aug 2009 |
| 26 | B A C O, LTD. | Hardin, TX 77561 | Oil & Gas Operator | Apr 2003 |
| 27 | B And G Production, Inc. | Woodward, OK 73801 | Oil & Gas Operator | Apr 2026 |
| 28 | B And M Production | Burkburnett, TX 76354 | Oil Operator | Apr 2026 |
| 29 | B C & D Oil & Gas Corp. | Hobbs, NM 88241 | Oil & Gas Operator | Apr 2026 |
| 30 | B D Production Co., Inc. | Corpus Chrsti, TX 78401 | Oil & Gas Operator | Apr 2026 |
| 31 | B H & C Operating Company, Inc. | Luling, TX 78648 | Oil & Gas Operator | Apr 2026 |
| 32 | B J Oil Company | Corsicana, TX 75109 | Oil & Gas Operator | Apr 2026 |
| 33 | B J Resources, L.L.C. | Athens, TX 75751 | Oil & Gas Operator | Apr 2026 |
| 34 | B K Energy, Inc. | Andrews, TX 79714 | Oil & Gas Operator | Oct 2006 |
| 35 | B K L Incorporated | Morton, TX 79346 | Oil & Gas Operator | Jun 2002 |
| 36 | B L Oil And Gas | Loco Hills, NM 88255 | Oil & Gas Operator | Aug 2010 |
| 37 | B M Energy, Inc. | Hennessey, OK 73742 | Oil & Gas Operator | Jan 2022 |
| 38 | B P Operating Company | Abilene, TX 79604 | Oil & Gas Operator | Nov 2007 |
| 39 | B&E Exploration, Inc. | Perryton, TX 79070 | Oil & Gas Operator | Sep 2009 |
| 40 | B&L Exploration, L.L.C. | Metairie, LA 70001 | Oil & Gas Operator | Apr 2026 |
| 41 | B&L Operating Co. | Price, TX 75687 | Oil & Gas Operator | Apr 2026 |
| 42 | B&L Resources, L.L.C. | Metairie, LA 70001 | Oil & Gas Operator | Apr 2026 |
| 43 | B-3 Oil Co. | Luling, TX 78648 | Oil & Gas Operator | Apr 2026 |
| 44 | B-B Production | Ira, TX 79527 | Oil & Gas Operator | Apr 2026 |
| 45 | B-J Operating Company | Pampa, TX 79066 | Oil & Gas Operator | Apr 2026 |
| 46 | B-Jaks Oil Production | Lubbock, TX 79413 | Oil Operator | Mar 2008 |
| 47 | B-K Operating | Whitesboro, TX 76273 | Oil & Gas Operator | Oct 1997 |
| 48 | B-T Oil Field Supply, Inc. | Caldwell, TX 77836 | Oil & Gas Operator | Jul 2002 |
| 49 | B-Tech. Pet., Inc. | Breckenridge, TX 76424 | Oil & Gas Operator | Jan 2005 |
| 50 | B-W Oil | Cisco, TX 76437 | Oil & Gas Operator | Apr 2026 |
| 51 | B. & L. Oil Company | Seguin, TX 78155 | Oil & Gas Operator | Apr 2026 |
| 52 | B. & M. Family Oil Company | Midland, TX 79708 | Oil & Gas Operator | Jan 1999 |
| 53 | B. B. & C. | Big Spring, TX 79720 | Oil Operator | Apr 2026 |
| 54 | B. J. P. Operating | Luling, TX 78648 | Oil & Gas Operator | Apr 2026 |
| 55 | B. M. J. Oil Venture | Luling, TX 78648 | Oil & Gas Operator | Jun 2005 |
| 56 | B. W. P., Inc. | Diboll, TX 75941 | Oil & Gas Operator | Mar 2015 |
| 57 | B.A.C.O.C., Inc. | Bryan, TX 77802 | Oil & Gas Operator | May 1997 |
| 58 | B.A.R. Treating Service, Inc. | Austin, TX 78746 | Oil & Gas Operator | Apr 2026 |
| 59 | B.E.G. Production | Iowa Park, TX 76367 | Oil & Gas Operator | Apr 2026 |
| 60 | B.N.B. Production | Corpus Chrsti, TX 78403 | Oil & Gas Operator | May 1993 |
| 61 | B.N.B. Production Inc. | Austin, TX 78720 | Oil & Gas Operator | May 1996 |
| 62 | B.O. Oil Company | Houston, TX 77089 | Oil & Gas Operator | Apr 2026 |
| 63 | B.O.L.D. Oil And Gas, LLC | Graham, TX 76450 | Oil & Gas Operator | Apr 2026 |
| 64 | B.P. Oil Company | Midland, TX 79706 | Oil & Gas Operator | Apr 2026 |
| 65 | B.P. Productions Inc. | Victoria, TX 77904 | Oil & Gas Operator | Apr 2026 |
| 66 | B.R.H. Investments, Inc. | Abilene, TX 79608 | Oil & Gas Operator | Apr 1998 |
| 67 | B.W.O.C., Inc. | Plano, TX 75026 | Oil & Gas Operator | Apr 2026 |
| 68 | Baber Well Servicing Co. | Hobbs, NM 88240 | Oil & Gas Operator | May 1995 |
| 69 | Baber, Bill M. | Petrolia, TX 76377 | Oil & Gas Operator | Apr 2026 |
| 70 | Bachtell Oil & Gas, LTD. | Longview, TX 75605 | Oil & Gas Operator | Apr 2026 |
| 71 | Bachtell, Charles Ray | Longview, TX 75605 | Oil & Gas Operator | Feb 2004 |
| 72 | Bacon Energy | Cisco, TX 76437 | Oil & Gas Operator | Apr 2026 |
| 73 | Badger Energy, Inc. | Austin, TX 78714 | Oil & Gas Operator | Apr 2026 |
| 74 | Badger Oil Company | Midland, TX 79701 | Oil & Gas Operator | Jun 1996 |
| 75 | Badger Oil Corporation | Lafayette, LA 70505 | Oil & Gas Operator | Nov 2011 |
| 76 | Bagby Energy LLC | Fort Smith, AR 72913 | Gas Operator | Apr 2010 |
| 77 | Bagley, Roy | Magnolia, TX 77354 | Oil & Gas Operator | Apr 2026 |
| 78 | Bah-Pepper Operating, LLC | Nocona, TX 76255 | Oil & Gas Operator | Apr 2026 |
| 79 | Bahr Oil & Gas | FT Walton BCH, FL 32548 | Oil & Gas Operator | Apr 2026 |
| 80 | Bailey Oil Co., Inc. | Neodesha, KS 66757 | Oil Operator | Dec 2009 |
| 81 | Bailey Petroleum, Inc. | League City, TX 77573 | Oil & Gas Operator | Apr 2026 |
| 82 | Bailey, L. J. | Pleasanton, TX 78064 | Oil & Gas Operator | Jul 2003 |
| 83 | Bair'S Lease Service, Inc. | Luling, TX 78648 | Oil & Gas Operator | Apr 2026 |
| 84 | Baird Oil Company Inc | Lewisville, TX 75067 | Oil & Gas Operator | Apr 2026 |
| 85 | Baja Production | Bridgeport, TX 76426 | Oil & Gas Operator | Apr 2026 |
| 86 | Baker Operating, Inc. | Odessa, TX 79764 | Oil & Gas Operator | Apr 2026 |
| 87 | Baker Petroleum | Corpus Chrsti, TX 78403 | Oil & Gas Operator | Oct 1999 |
| 88 | Baker Resources | San Angelo, TX 76902 | Oil & Gas Operator | Aug 2021 |
| 89 | Baker Resources, LLC | San Angelo, TX 76902 | Oil & Gas Operator | Apr 2026 |
| 90 | Baker, Brent Oil & Gas, Inc. | Oklahoma City, OK 73149 | Oil & Gas Operator | Apr 2026 |
| 91 | Balance Production Corporation | Temple, TX 76503 | Oil & Gas Operator | Sep 2025 |
| 92 | Balcones Production Company | Houston, TX 77002 | Oil & Gas Operator | Feb 1996 |
| 93 | Bald Eagle Operating Inc. | Midland, TX 79707 | Oil & Gas Operator | Apr 2026 |
| 94 | Baldwin And Baldwin Oil Co. | Midland, TX 79702 | Oil & Gas Operator | Aug 1993 |
| 95 | Baldwin, C. R. Jr. | South Bend, TX 76481 | Oil & Gas Operator | Feb 2000 |
| 96 | Bales, D. F. & M. L. | Burkburnett, TX 76354 | Oil & Gas Operator | Apr 2026 |
| 97 | Ball Producing Co. | Eastland, TX 76448 | Oil & Gas Operator | Apr 2026 |
| 98 | Ballard Exploration Company,Inc. | Houston, TX 77002 | Oil & Gas Operator | Apr 2026 |
| 99 | Ballou Enterprises, Inc. | Horseshoe Bay, TX 78657 | Oil & Gas Operator | Jan 1997 |
| 100 | Baltic Royalty Corp. | Dallas, TX 75209 | Oil & Gas Operator | Mar 2008 |