| 2601 | Bell Resources Inc | Billings, MT 59104 | Oil & Gas Operator | Jun 2016 |
| 2602 | Bell Supply Co | Kilgore, TX 75662 | Oil & Gas Operator | Jan 2013 |
| 2603 | Bell, Cody, Jr. | Midland, TX 79702 | Oil & Gas Operator | Dec 2025 |
| 2604 | Bell, Johnny Inc. | Abilene, TX 79604 | Oil & Gas Operator | Dec 2025 |
| 2605 | Bell, Kelly Inc. | Midland, TX 79701 | Oil & Gas Operator | Oct 1995 |
| 2606 | Bell, O. M. | Merkel, TX 79536 | Oil & Gas Operator | Mar 2008 |
| 2607 | Bell, Robert | Edmonton, KY 42129 | Oil Operator | Dec 2023 |
| 2608 | Bellah & Mathiews | Woodson, TX 76491 | Oil & Gas Operator | Dec 2025 |
| 2609 | Bellah Oil, Inc. | Seymour, TX 76380 | Oil & Gas Operator | Dec 2012 |
| 2610 | Bellaire Oil Co | | Oil & Gas Operator | Oct 2025 |
| 2611 | Bellco Materials Inc | Fayetteville, AR 72703 | Oil Operator | Mar 2015 |
| 2612 | Bellco, LLC | Edmonton, KY 42129 | Oil Operator | Dec 2023 |
| 2613 | Belle Exploration, Inc. | | Oil & Gas Operator | Jun 2021 |
| 2614 | Belle Oil, Inc. | | Oil & Gas Operator | Sep 2025 |
| 2615 | Bellevue Resources Inc | Lakewood, CO 80235 | Oil & Gas Operator | Feb 2009 |
| 2616 | Bellmyer, Fred L | Caney, KS 67333 | Oil Operator | May 1997 |
| 2617 | Bellnorth Petrol | | Oil Operator | Aug 1986 |
| 2618 | Bellomo, David And Leah | Amherst, NY 14228 | Gas Operator | Dec 2024 |
| 2619 | Bellows Operating Co., L. C. | Goliad, TX 77963 | Oil & Gas Operator | Dec 2025 |
| 2620 | Bellows, Dewey Oper. Co., LTD. | Refugio, TX 78377 | Oil & Gas Operator | Jul 2013 |
| 2621 | Bellows, Richard | Three Rivers, TX 78071 | Oil & Gas Operator | Nov 2008 |
| 2622 | Bellwether Exploration Company | Houston, TX 77010 | Oil & Gas Operator | May 2001 |
| 2623 | Belmac, Inc. | Dallas, TX 75248 | Oil & Gas Operator | Nov 1998 |
| 2624 | Belmar Oil & Gas, Inc. | Milano, TX 76556 | Oil & Gas Operator | Dec 2025 |
| 2625 | Belnorth Petroleum Corporation | Midland, TX 79701 | Oil & Gas Operator | Feb 1991 |
| 2626 | Below Ground Level LLC | Sand Springs, OK 74063 | Oil & Gas Operator | Dec 2025 |
| 2627 | Belport Oil Inc | Tulsa, OK 74119 | Oil & Gas Operator | Jul 2025 |
| 2628 | Belridge Energy Resources Inc. | | Oil & Gas Operator | Sep 2025 |
| 2629 | Belter Inc. | Seymour, TX 76380 | Oil Operator | Dec 2025 |
| 2630 | Belvan Corp. | Midland, TX 79701 | Oil & Gas Operator | Jun 1998 |
| 2631 | Belvoir Energy Inc. | University Heights, OH 44118-3818 | Oil & Gas Operator | Dec 2017 |
| 2632 | Bemco, LLC | Medicine Lodge, KS 67104 | Oil Operator | Jun 2025 |
| 2633 | Ben Carroll | | Oil Operator | Dec 1985 |
| 2634 | Benatty Corp., The | Cambridge, OH 43725-1002 | Oil & Gas Operator | Dec 1996 |
| 2635 | Bench Oil | Duncan, OK 73533 | Oil Operator | Apr 2014 |
| 2636 | Benchley Donald C | | Oil Operator | Jul 2012 |
| 2637 | Benchley Donald P And Benchley Jeffrey P | | Oil Operator | Dec 2020 |
| 2638 | Benchmark Crude Inc | Tulsa, OK 74105-5920 | Oil & Gas Operator | Sep 2015 |
| 2639 | Benchmark Energy LLC | Pratt, KS 67124 | Oil & Gas Operator | Sep 2023 |
| 2640 | Benchmark Oil & | | Oil Operator | Dec 1996 |
| 2641 | Benchmark Oil & Gas Co. | Houston, TX 77282 | Oil & Gas Operator | Dec 2025 |
| 2642 | Benchmark Oil & Gas Corp | Denver, CO 80202 | Oil & Gas Operator | Dec 2016 |
| 2643 | Benchmark Production, LLC | Midland, TX 79701 | Oil Operator | May 2006 |
| 2644 | Benchmark Resources Group LTD | Sapulpa, OK 74066-3238 | Oil & Gas Operator | Dec 2000 |
| 2645 | Benchmark Texas Petroleum, LLC. | Tulsa, OK 74103 | Oil & Gas Operator | Dec 2025 |
| 2646 | Benco Energy Inc | Tionesta, PA 16353-5851 | Oil & Gas Operator | Dec 2002 |
| 2647 | Benco Operating, Inc. | Fort Worth, TX 76102 | Oil & Gas Operator | Dec 2025 |
| 2648 | Bend Petroleum Corp. | Muenster, TX 76252 | Oil & Gas Operator | Nov 2023 |
| 2649 | Bendorf Services & Supply Co | Breckenridge, TX 76424 | Oil & Gas Operator | Dec 2000 |
| 2650 | Bendorf, Otto Trust | Breckenridge, TX 76424 | Oil & Gas Operator | Dec 2000 |
| 2651 | Benedum Interests | Pittsburgh, PA 15222-1794 | Gas Operator | Dec 2003 |
| 2652 | Benedum Paul G Jr | Pittsburgh, PA 15222 | Oil & Gas Operator | Dec 1998 |
| 2653 | Benedum-Trees Oil Company | Chicago, IL 60673 | Oil & Gas Operator | Dec 2005 |
| 2654 | Benelli Oil LLC | | Oil Operator | Dec 2024 |
| 2655 | Benfer Theodore M | Tupelo, OK 74572-5096 | Oil Operator | Sep 2025 |
| 2656 | Bengal Oil & Gas, Inc. | | Gas Operator | Mar 2006 |
| 2657 | Bengal Petroleum USA, LLC | Austin, TX 78767 | Oil Operator | Dec 2025 |
| 2658 | Bengalia Land And Cattle Company | Tulsa, OK 74152 | Oil & Gas Operator | Jun 2025 |
| 2659 | Bengston Oil, LLC | Windom, KS 67491 | Oil Operator | Aug 2024 |
| 2660 | Bengtson, Earl L. | Salina, KS 67401 | Oil Operator | Mar 2007 |
| 2661 | Benjamin Smeltzer Company | Newport, OH 45768 | Oil & Gas Operator | Dec 2024 |
| 2662 | Benn Oil & Gas | Perryton, TX 79070 | Oil & Gas Operator | Jun 2005 |
| 2663 | Bennd Oil Company | Adams, TN 37010-8002 | Oil Operator | Aug 2025 |
| 2664 | Bennett & Schult | | Oil Operator | Jul 1995 |
| 2665 | Bennett & Schulte Oil Co., A General Partnership | Russell, KS 67665 | Oil Operator | Jun 2025 |
| 2666 | Bennett Oil | Dale, TX 78616 | Oil & Gas Operator | Sep 2000 |
| 2667 | Bennett Oil Comp | | Oil Operator | Mar 1992 |
| 2668 | Bennett Oil Company, LLC | Russell, KS 67665 | Oil Operator | Jun 2025 |
| 2669 | Bennett Petroleum Corporation | Denver, CO 80203 | Oil Operator | Jun 1985 |
| 2670 | Bennett Petroleum Inc. | | Oil & Gas Operator | Sep 2025 |
| 2671 | Bennett Production Corporation | Bowie, TX 76230 | Oil & Gas Operator | Apr 2024 |
| 2672 | Bennett Resources, Inc. | Graham, TX 76450 | Oil & Gas Operator | Dec 2025 |
| 2673 | Bennett, M. Brad Inc. | Midland, TX 79710 | Oil & Gas Operator | Dec 2005 |
| 2674 | Bennett, M. Brad LP | Midland, TX 79710 | Oil & Gas Operator | Jan 2006 |
| 2675 | Bennett, M. Troy, Jr. | Freer, TX 78357 | Oil & Gas Operator | Dec 2025 |
| 2676 | Bennett, Mills Estate | Houston, TX 77057 | Oil & Gas Operator | Sep 1995 |
| 2677 | Bennett, Patricia | Dale, TX 78616 | Oil & Gas Operator | Sep 2025 |
| 2678 | Bennett, R. C., Company | Midland, TX 79702 | Oil & Gas Operator | Dec 2019 |
| 2679 | Benson & Schoen Oil Co., Inc. | Abilene, TX 79602 | Oil & Gas Operator | Apr 2012 |
| 2680 | Benson Energy LLC | Smethport, PA 16749-5316 | Oil & Gas Operator | Dec 2024 |
| 2681 | Benson Mineral G | | Oil & Gas Operator | Dec 1995 |
| 2682 | Benson Mineral Group, Inc. | Denver, CO 80202 | Oil & Gas Operator | Apr 2022 |
| 2683 | Benson Operating LLC | The Colony, TX 75056-3578 | Oil & Gas Operator | Sep 2025 |
| 2684 | Benson-McCown & Company | Amarillo, TX 79114 | Oil & Gas Operator | Jul 2016 |
| 2685 | Benson-Montin-Greer DRL | Farmington, NM 87402 | Oil & Gas Operator | Oct 2025 |
| 2686 | Benson-Montin-Greer DRLG Corp | Farmington, NM 87402 | Oil & Gas Operator | Oct 2025 |
| 2687 | Benson-Wyatt Oil Co. Inc. | Austin, TX 78767 | Oil & Gas Operator | Jul 2003 |
| 2688 | Bensun Energy, LLC | Grandview, TX 76050 | Oil Operator | Aug 2020 |
| 2689 | Bent Oak Energy Interests, LLC | Houston, TX 77024 | Oil Operator | Oct 2014 |
| 2690 | Bent Tree Energy Resource Inc | Shawnee, OK 74802 | Oil & Gas Operator | Sep 2014 |
| 2691 | Bent Twig Operating Corporation | Oklahoma City, OK 73143-4716 | Oil & Gas Operator | Mar 2015 |
| 2692 | Bent Wing Energy, LLC | Austin, TX 78746 | Oil & Gas Operator | Dec 2025 |
| 2693 | Bentgrass Of Texas, Inc. | Abilene, TX 79608 | Oil Operator | Dec 2025 |
| 2694 | Bentley & Laing | Wichita Falls, TX 76302 | Oil & Gas Operator | Feb 2002 |
| 2695 | Bentley Family Limited Partnership | | Oil & Gas Operator | Feb 2023 |
| 2696 | Bentley Oil & Gas Company | Wichita Falls, TX 76307 | Oil & Gas Operator | Dec 2025 |
| 2697 | Benton Energy Corporation | | Oil & Gas Operator | Mar 2024 |
| 2698 | Benton Oil & Gas | | Gas Operator | Dec 1992 |
| 2699 | Benton Oil & Gas Co | Oxnard, CA 93030 | Oil Operator | Nov 1998 |
| 2700 | Benton Oil & Gas Company Of La | | Oil & Gas Operator | Apr 1997 |