| 1 | B & A Oil Services LLC | Henderson, KY 42420 | Oil Operator | Dec 2023 |
| 2 | B & B #1 LLC | Chandler, OK 74834 | Oil & Gas Operator | Jun 2025 |
| 3 | B & B Drilling Co. | Milano, TX 76556 | Oil & Gas Operator | Jul 2015 |
| 4 | B & B Energy | Kermit, TX 79745 | Oil & Gas Operator | Oct 2025 |
| 5 | B & B Energy (I) | Imperial, TX 79743 | Oil & Gas Operator | Oct 2025 |
| 6 | B & B Enterprises | | Oil Operator | Jan 2025 |
| 7 | B & B Farm Industries, Inc. | Spearman, TX 79081 | Oil & Gas Operator | Apr 2002 |
| 8 | B & B Oil | Lyons, KS 67554 | Oil Operator | Mar 2025 |
| 9 | B & B Oil % Willie Booth | El Dorado, KS 67042 | Oil Operator | Oct 2001 |
| 10 | B & B Oil & Gas Co., Inc. | | Gas Operator | Feb 1991 |
| 11 | B & B Oil & Gas Prod Co | Dayton, PA 16222-5722 | Oil & Gas Operator | Dec 2019 |
| 12 | B & B Oil Compan | | Oil & Gas Operator | Jul 1992 |
| 13 | B & B Oil Company | Corsicana, TX 75110 | Oil & Gas Operator | Jun 2025 |
| 14 | B & B Oil Company LTD | | Gas Operator | Mar 2020 |
| 15 | B & B Oil Recovery | | Oil Operator | Jun 2025 |
| 16 | B & B Oil Well Service Company, Inc | | Oil Operator | Aug 1988 |
| 17 | B & B Oil, Inc. | Kerrville, TX 78028 | Oil & Gas Operator | Oct 2025 |
| 18 | B & B Oil, LLC | Havana, KS 67347 | Oil Operator | Jun 2025 |
| 19 | B & B Oilfield Services Inc | Windham, OH 44288 | Oil & Gas Operator | Dec 2024 |
| 20 | B & B Operating Company | Odessa, TX 79760 | Oil & Gas Operator | Oct 2025 |
| 21 | B & B Petroleum | Fleming, OH 45729 | Oil & Gas Operator | Dec 2006 |
| 22 | B & B Production Co | Midland, TX 79708 | Oil & Gas Operator | Dec 2002 |
| 23 | B & B Resources | Tulsa, OK 74136-2655 | Oil & Gas Operator | Dec 2024 |
| 24 | B & B Resources, Inc | Somerset, KY 42501 | Oil & Gas Operator | Dec 2019 |
| 25 | B & B SWD LLC | Kingfisher, OK 73750 | Oil Operator | Jul 2025 |
| 26 | B & B Tool Company Inc | Lindsay, OK 73052 | Oil & Gas Operator | Jun 2025 |
| 27 | B & B Wolford Family Holdings LLC | Frazeysburg, OH 43822 | Oil Operator | Dec 2024 |
| 28 | B & C Drilling Company Inc | Holdenville, OK 74848-0961 | Oil & Gas Operator | Mar 2000 |
| 29 | B & C Oil, A General Partnership | Erie, KS 66733 | Oil Operator | Nov 1999 |
| 30 | B & D Enterprises | Breckenridge, TX 76424 | Oil & Gas Operator | Mar 2014 |
| 31 | B & D Oil Inc | Bristow, OK 74010-2801 | Oil & Gas Operator | Feb 2017 |
| 32 | B & D Oil, LLC | Welda, KS 66091 | Oil Operator | May 2025 |
| 33 | B & D Operating Company | | Oil & Gas Operator | Apr 1990 |
| 34 | B & E Oil Corporation | | Oil Operator | Sep 1985 |
| 35 | B & E Resources LLC | Beverly, OH 45715 | Oil & Gas Operator | Dec 2024 |
| 36 | B & F Enterprises | Ada, OK 74820 | Oil & Gas Operator | Feb 2002 |
| 37 | B & F Oil Enterprises | | Oil Operator | Dec 1998 |
| 38 | B & F Operating Company, Inc. | | Oil & Gas Operator | Mar 1995 |
| 39 | B & G Energy Corporation | Dallas, TX 75214 | Oil & Gas Operator | Oct 2025 |
| 40 | B & G Oil | Graham, TX 76450 | Oil & Gas Operator | Mar 2015 |
| 41 | B & G Oil & Gas Co | Bartlesville, OK 74006 | Oil & Gas Operator | Dec 2000 |
| 42 | B & G Oil Compan | | Oil Operator | Aug 1994 |
| 43 | B & G Oil Company | | Oil & Gas Operator | Oct 2007 |
| 44 | B & H Drilling, A General Partnership | Moline, KS 67353 | Oil Operator | Nov 2009 |
| 45 | B & H Exploration Company | Talala, OK 74080 | Oil & Gas Operator | Dec 2000 |
| 46 | B & H Oil Co. | Oklahoma City, OK 73108 | Oil & Gas Operator | Jan 2025 |
| 47 | B & H Oilfield Services | Midland, TX 79702 | Oil & Gas Operator | Jul 1996 |
| 48 | B & J Developers | | Oil Operator | Oct 1995 |
| 49 | B & J Developers Inc | Bartlesville, OK 74006-3403 | Oil & Gas Operator | Feb 2020 |
| 50 | B & J Drilling Co | Danville, OH 43014 | Oil & Gas Operator | Dec 2024 |
| 51 | B & K Drilling Co | Warren, OH 44481 | Oil & Gas Operator | Dec 1994 |
| 52 | B & K Oil & Gas Co Inc | Lewisville, OH 43754 | Oil & Gas Operator | Dec 2024 |
| 53 | B & K Operating Co., Inc. | | Oil Operator | Mar 2000 |
| 54 | B & K Partnership | Burleson, TX 76028 | Oil Operator | Mar 2025 |
| 55 | B & L | | Oil Operator | Apr 2016 |
| 56 | B & L Minerals, Inc. | Houston, TX 77036 | Oil & Gas Operator | Aug 2003 |
| 57 | B & L Oil | Sardis, OH 43946 | Oil & Gas Operator | Jun 2025 |
| 58 | B & L Oil Compan | | Oil Operator | Jun 1988 |
| 59 | B & L Pump & Supply Company | | Oil & Gas Operator | Jul 2025 |
| 60 | B & M Energy | Midland, TX 79705 | Oil & Gas Operator | Jul 2003 |
| 61 | B & M Oil & Gas LLC | Bartlesville, OK 74006-5702 | Oil Operator | Jun 2025 |
| 62 | B & M Oil Co. | Luling, TX 78648 | Oil & Gas Operator | Dec 2011 |
| 63 | B & M Oil Co.. A General Partner | Eldorado, KS 67042 | Oil Operator | Jun 2025 |
| 64 | B & M Oilfield Service, Inc. | | Oil Operator | Mar 1999 |
| 65 | B & M Operating Co., Inc. | Houston, TX 77006 | Oil & Gas Operator | Oct 2025 |
| 66 | B & M Resources, Inc. | | Oil Operator | Apr 1997 |
| 67 | B & N Coal Inc | Dexter City, OH 45727 | Oil & Gas Operator | Dec 2024 |
| 68 | B & N Gas Company, LLC | Marion, KS 66861 | Gas Operator | Dec 2023 |
| 69 | B & N Oil, LLC | | Oil Operator | Jun 2025 |
| 70 | B & N Trucking | Quitman, TX 75783 | Oil & Gas Operator | May 1996 |
| 71 | B & O Drilling Inc | Ada, OK 74820-8065 | Oil & Gas Operator | Sep 2014 |
| 72 | B & R Contracting | Milam, TX 75959 | Gas Operator | Apr 2003 |
| 73 | B & R Oil | Holdenville, OK 74848-4634 | Oil Operator | Mar 2015 |
| 74 | B & R Oil, Inc. | Odessa, TX 79768 | Oil & Gas Operator | Dec 2024 |
| 75 | B & R Operating Service | | Oil Operator | Jan 1990 |
| 76 | B & R Operating, LLC | San Angelo, TX 76903 | Oil & Gas Operator | Jan 2007 |
| 77 | B & R Production LLC | Paden, OK 74860 | Oil & Gas Operator | May 2025 |
| 78 | B & R Resources, LLC | Solon, OH 44139-2360 | Oil & Gas Operator | Dec 2014 |
| 79 | B & S Oil | | Oil Operator | Jun 2008 |
| 80 | B & S Oil Company | Kermit, TX 79745 | Oil & Gas Operator | Jun 2025 |
| 81 | B & S Oil LLC | Cement, OK 73017-9506 | Oil Operator | Jun 2025 |
| 82 | B & S Operating Co. | | Oil Operator | Jun 1996 |
| 83 | B & S Production | Kilgore, TX 75663 | Oil & Gas Operator | Dec 2009 |
| 84 | B & S Resources LLC | Choctaw, OK 73020 | Oil Operator | Jun 2025 |
| 85 | B & S Salvage | Post, TX 79356 | Oil & Gas Operator | Oct 2025 |
| 86 | B & T Operating Co. | Dawson, TX 76639 | Oil & Gas Operator | Oct 2025 |
| 87 | B & V Oil Company | | Oil Operator | Jul 2002 |
| 88 | B & V Rocking S, LLC | Holliday, TX 76366 | Oil Operator | Oct 2025 |
| 89 | B & W Exploration, Inc. | | Oil & Gas Operator | Dec 2000 |
| 90 | B & W Oil Co. | Artesia, NM 88210 | Oil & Gas Operator | Jan 2005 |
| 91 | B & W Oil Inc. | Wellington, KS 67152 | Oil Operator | Apr 2000 |
| 92 | B & W Operating, L.L.C. | Nichols Hill, OK 73116 | Oil & Gas Operator | Jul 2025 |
| 93 | B & W Production | Bristow, OK 74010 | Oil Operator | May 1994 |
| 94 | B & W Southern Petroleum | The Woodlands, TX 77381 | Oil & Gas Operator | Aug 2009 |
| 95 | B A C O, LTD. | Hardin, TX 77561 | Oil & Gas Operator | Apr 2003 |
| 96 | B And C Oil Inc | | Oil & Gas Operator | Mar 2012 |
| 97 | B And G Production, Inc. | Woodward, OK 73801 | Oil & Gas Operator | Oct 2025 |
| 98 | B And M Production | Burkburnett, TX 76354 | Oil Operator | Oct 2025 |
| 99 | B B & B Oil Co | Tulsa, OK 74114 | Oil & Gas Operator | Mar 2014 |
| 100 | B B Energy Corp | Pequannock, NJ 07440 | Oil & Gas Operator | Dec 1994 |