501 | Bottomland Energy, LLC | | Oil Operator | Jan 2024 |
502 | Bowie Operating Company, LLC | Graham, TX 76450 | Oil & Gas Operator | Mar 2011 |
503 | Boyter Brothers | | Oil Operator | Jul 1995 |
504 | BP America Production Company | Denver, CO 80202 | Oil & Gas Operator | Dec 2023 |
505 | BP Exploration Inc | | Oil & Gas Operator | May 1993 |
506 | BPR Energy, Inc. | | Oil & Gas Operator | Apr 2021 |
507 | BPX (KCS Resources), LLC | | Oil & Gas Operator | Feb 2022 |
508 | BPX Operating Company | Denver, CO 80202 | Oil & Gas Operator | Apr 2024 |
509 | Brad Acree Pet. Consultants | | Oil & Gas Operator | Apr 1986 |
510 | Bradco Oil & Gas Company | | Oil & Gas Operator | Dec 1980 |
511 | Bradford Oil Company | Denver, CO 80249 | Oil & Gas Operator | Feb 2024 |
512 | Bradford Oil LLC | | Oil Operator | Dec 2023 |
513 | Bralorne International, Inc. | | Oil Operator | Jan 1987 |
514 | Brammer Engineering, Inc. | Shreveport, LA 71101 | Oil & Gas Operator | Apr 2024 |
515 | Brammer Petroleum, Inc. | Gainesville, TX 76241 | Oil & Gas Operator | Apr 2024 |
516 | Brammer-Keystone Energy, L.L.C. | Shreveport, LA 71101 | Oil & Gas Operator | Mar 2000 |
517 | Branch Investment Corporation | | Oil & Gas Operator | Dec 2023 |
518 | Branta Production Company LLC | The Woodlands, TX 77380 | Oil & Gas Operator | Apr 2024 |
519 | Brasseaux Oil Company | Wichita Falls, TX 76309 | Oil & Gas Operator | Mar 2008 |
520 | Bray Drilling Co., Inc. | | Oil Operator | Feb 1982 |
521 | Brazos River LLC | | Oil & Gas Operator | Apr 2002 |
522 | Brbco, LLC | | Oil & Gas Operator | Dec 2023 |
523 | Breakthrough Ventures, LLC | | Oil Operator | Jan 2024 |
524 | Brechtel Energy Corporation | | Oil & Gas Operator | Sep 2008 |
525 | Breck Operating Corp. | Breckenridge, TX 76424 | Oil & Gas Operator | Dec 2023 |
526 | Brehm Exploration, Inc. | | Oil & Gas Operator | Mar 1995 |
527 | Breitburn Operating, LP | Houston, TX 77002 | Oil & Gas Operator | Apr 2024 |
528 | Brent Exploration Inc. | | Oil & Gas Operator | Apr 1983 |
529 | Breton Sound Holdings, LLC | | Oil & Gas Operator | Dec 2023 |
530 | Brewton And Martin | | Oil Operator | Dec 1997 |
531 | BRG Petroleum Corporation | Tulsa, OK 74136 | Oil & Gas Operator | Mar 2020 |
532 | Brian C. Register | | Oil & Gas Operator | Jun 2011 |
533 | Bridas Energy USA, Inc. | The Woodlands, TX 77380 | Oil & Gas Operator | Aug 2008 |
534 | Bridge Oil Company LP | Midland, TX 79702 | Oil & Gas Operator | May 1999 |
535 | Bridges Drilling | | Oil & Gas Operator | Jan 2024 |
536 | Bridges Oil Co Etal | | Oil Operator | Dec 1996 |
537 | Bridwell Oil Company | Wichita Falls, TX 76307 | Oil & Gas Operator | Apr 2024 |
538 | Bridwell Oil Management, LLC | Wichita Falls, TX 76307 | Oil & Gas Operator | Apr 2024 |
539 | Bridwell Oil MGMT Of Al, LLC | | Oil & Gas Operator | Apr 2006 |
540 | Briggs Operating Company | | Oil & Gas Operator | Nov 1998 |
541 | Briggs Properties, L.L.C. | | Oil Operator | Mar 2015 |
542 | Brigham Oil & Gas, L.P. | Austin, TX 78730 | Oil & Gas Operator | Oct 2015 |
543 | Bright & Company | The Colony, TX 75056 | Oil & Gas Operator | May 2015 |
544 | Bright & Schiff | | Oil & Gas Operator | Dec 1977 |
545 | Brighton Energy LLC | Tulsa, OK 74170 | Oil & Gas Operator | Mar 2015 |
546 | Bristol Resources Corporation | Tulsa, OK 74170 | Oil & Gas Operator | Feb 2022 |
547 | British-Borneo Exploration Inc | | Oil & Gas Operator | Dec 1999 |
548 | Britlind Oil LLC | | Oil & Gas Operator | Dec 2020 |
549 | Brix Operating LLC | | Gas Operator | Apr 2021 |
550 | Broad Oak Energy, Inc. | Farmers BRNCH, TX 75234 | Oil & Gas Operator | Jul 2011 |
551 | Broad Street Financial Co. | | Oil & Gas Operator | Nov 1998 |
552 | Brock Energy Corporation | Houston, TX 77002 | Oil & Gas Operator | Jun 1986 |
553 | Brock Exploration Corporation | New Orleans, LA 70112-1707 | Oil & Gas Operator | Jan 1999 |
554 | Brock Oil & Gas Corporation | Tulsa, OK 74103 | Oil & Gas Operator | Jun 2019 |
555 | Brock Petroleum Corporation | | Oil & Gas Operator | Sep 1984 |
556 | Broco Oil, LP | | Oil Operator | Dec 2023 |
557 | Bronco Resources Inc. | | Oil Operator | Dec 1984 |
558 | Brooklyn Union Expl. Co., Inc. | | Oil & Gas Operator | Jul 1994 |
559 | Brooks And Lee | | Oil & Gas Operator | Dec 1994 |
560 | Brooks Oil Company | Kilgore, TX 75662 | Oil & Gas Operator | Apr 2024 |
561 | Brookston Energy, Inc. | Tyler, TX 75702 | Oil & Gas Operator | Apr 2024 |
562 | Brookwater Energy Services, LLC | | Oil & Gas Operator | Jan 2024 |
563 | Brown & McKenzie, Inc. | | Oil & Gas Operator | May 1984 |
564 | Brown Oil Properties | | Oil Operator | Nov 1983 |
565 | Brown Operating & MGMT Corp. | | Oil & Gas Operator | Feb 1991 |
566 | Browning Oil Company, Inc. | Dallas, TX 75251 | Oil & Gas Operator | Apr 2024 |
567 | Broyles Oil & Gas, Inc. | | Oil & Gas Operator | Jun 1994 |
568 | Bruce H. Weaver & Sons | | Oil Operator | Jan 2024 |
569 | Bruce H. Weaver Prod. | | Oil Operator | Nov 1987 |
570 | Bruce N. Lynn | | Oil & Gas Operator | Sep 1994 |
571 | Brumar, Inc. | | Oil Operator | Dec 1995 |
572 | Brumley Prod. | | Oil & Gas Operator | Jun 2006 |
573 | Brushy Creek Oil Co. | Luling, TX 78648 | Oil & Gas Operator | Apr 2024 |
574 | Bruxoil Inc | | Oil & Gas Operator | Jan 2024 |
575 | Bryan Fitzgerald Brantly Operating, LLC | | Oil Operator | Jan 2024 |
576 | Bryant Oil & Gas Corporation | | Oil & Gas Operator | Mar 1987 |
577 | Bse Production Co. | Victoria, TX 77903 | Oil & Gas Operator | Apr 2024 |
578 | Bsfi Western E & P, Inc. | | Oil & Gas Operator | Jun 2005 |
579 | Bsi Operating, LLC | | Oil & Gas Operator | Dec 2019 |
580 | Bta Oil Producers | Midland, TX 79701 | Oil & Gas Operator | Sep 2009 |
581 | Bta Oil Producers, LLC | Midland, TX 79701 | Oil & Gas Operator | Apr 2024 |
582 | Buckeye Petroleum Company, Inc | | Oil & Gas Operator | Apr 1983 |
583 | Bud'S Pumping Service Inc. | | Oil Operator | Dec 1997 |
584 | Buffco Production, Inc. | Longview, TX 75606 | Oil & Gas Operator | Apr 2024 |
585 | Bull Operating, LLC | Houston, TX 77010 | Oil & Gas Operator | Apr 2024 |
586 | Burk Royalty Co., LTD. | Wichita Falls, TX 76308 | Oil & Gas Operator | Apr 2024 |
587 | Burk Royalty Company | Wichita Falls, TX 76308 | Oil & Gas Operator | Jan 2002 |
588 | Burkhart Petroleum Corporation | Tulsa, OK 74136 | Oil & Gas Operator | Feb 2002 |
589 | Burlington Res Offshore Inc | | Oil & Gas Operator | Oct 2002 |
590 | Burlington Res Oil & Gas Co | | Oil & Gas Operator | Dec 2000 |
591 | Burlington Res Oil & Gas LP | | Oil & Gas Operator | Dec 2023 |
592 | Burnett Oil Co Inc | Fort Worth, TX 76102 | Oil & Gas Operator | Apr 2024 |
593 | Burnham & Browning DRLG Co. | | Oil Operator | Oct 1990 |
594 | Burns Oil & Gas Expl. | | Oil & Gas Operator | Jan 1985 |
595 | Burrill Oil | | Oil Operator | Aug 1990 |
596 | Burrite Operating, LLC | | Oil Operator | Dec 2023 |
597 | Burton-Sutton Oil Co., Inc. | | Oil & Gas Operator | Apr 1988 |
598 | Bushwacker Energy Holdings LLC | | Oil Operator | Nov 2023 |
599 | Bushwood Leasing, LLC | | Oil Operator | Dec 2023 |
600 | Buttes Resources Company | Houston, TX 77056 | Oil & Gas Operator | May 2007 |