401 | Hodgden Operating Co., Inc. | Enid, OK 73702 | Oil & Gas Operator | Feb 2024 |
402 | Hodge T F | Fort Worth, TX 76102 | Oil & Gas Operator | Apr 2007 |
403 | Holden Energy Corporation | Ardmore, OK 73401 | Oil & Gas Operator | Mar 2015 |
404 | Holke Dave Consulting Inc | Meridian, ID 83646-4812 | Oil & Gas Operator | Jan 2024 |
405 | Hollrah Exploration Company | Oklahoma City, OK 73172-1174 | Oil & Gas Operator | Feb 2024 |
406 | Horizon Natural Gas Company | Tulsa, OK 74170 | Oil & Gas Operator | Jan 2024 |
407 | Horizon Natural Resources, Inc. | Tulsa, OK 74136 | Oil & Gas Operator | Jan 2019 |
408 | HRC Production Co | Houston, TX 77002 | Oil & Gas Operator | Jan 2024 |
409 | Hulen Operating Company | Oklahoma City, OK 73116 | Oil & Gas Operator | Apr 2024 |
410 | Hungerford Oil & Gas Inc | Helena, OK 73741 | Oil & Gas Operator | Nov 2000 |
411 | Huntington Energy LLC | Oklahoma City, OK 73116 | Oil & Gas Operator | Apr 2024 |
412 | Hunton Oil & Gas Corporation | Oklahoma City, OK 73154-0191 | Oil & Gas Operator | May 2019 |
413 | Hunton Operating LLC | Oklahoma City, OK 73154-0191 | Oil & Gas Operator | Feb 2024 |
414 | Husky Ventures Inc | Oklahoma City, OK 73172 | Oil & Gas Operator | Jan 2024 |
415 | Hux Oil Company LLC | Kingfisher, OK 73750-0474 | Oil & Gas Operator | Jan 2024 |
416 | Hy-Carb Energy Inc | | Oil & Gas Operator | Feb 2009 |
417 | Hyalite Energy Corporation | Pampa, TX 79066 | Oil & Gas Operator | Oct 2023 |
418 | I C Gas Amcana Inc | Tulsa, OK 74103-3713 | Oil & Gas Operator | Apr 1996 |
419 | Ike Energy LLC | | Oil & Gas Operator | Jan 2024 |
420 | Inca Oil Corporation | Oklahoma City, OK 73102 | Oil & Gas Operator | May 2009 |
421 | Indian Oil Company | Gainesville, TX 76241 | Oil & Gas Operator | Apr 2024 |
422 | Infinity Hydrocarbons LLC | Houston, TX 77079 | Oil & Gas Operator | Aug 2022 |
423 | Intergy Production LLC | Edmond, OK 73083-0342 | Oil & Gas Operator | Feb 2024 |
424 | Internorth Inc | Tulsa, OK 74136 | Oil & Gas Operator | Apr 2014 |
425 | Investment Equipment LLC | FT Morgan, CO 80701 | Oil & Gas Operator | Feb 2024 |
426 | J & S Of Enid Inc | Enid, OK 73702-0389 | Oil & Gas Operator | Jul 2019 |
427 | J & T Operating Inc | Norman, OK 73070-1736 | Oil & Gas Operator | Feb 2012 |
428 | J L Hajek Enterprises LLC | Ames, OK 73718-0567 | Oil & Gas Operator | Aug 2023 |
429 | J O C Operating Inc | Fort Worth, TX 76102-6823 | Oil & Gas Operator | Feb 2021 |
430 | J O MC Oil & Gas Inc | Maud, OK 74854 | Oil & Gas Operator | Apr 1999 |
431 | Jaco, Troy Inc. | Sherman, TX 75091 | Oil & Gas Operator | Apr 2024 |
432 | James Larry | Guthrie, OK 73044-9622 | Oil & Gas Operator | Jan 2024 |
433 | James Lawrence E Estate Of | Crescent, OK 73028-9304 | Oil & Gas Operator | Nov 2021 |
434 | January Investments LLC | Norman, OK 73069-8224 | Oil & Gas Operator | Feb 2024 |
435 | Jay Petroleum Inc | Oklahoma City, OK 73154-0526 | Oil & Gas Operator | Mar 2019 |
436 | Jec Operating LLC | Oklahoma City, OK 73114-2717 | Oil & Gas Operator | Jan 2024 |
437 | Jegeroil Corp | New York, NY 10036 | Oil & Gas Operator | Aug 2000 |
438 | Jet Oil Co12/Ofb See 18649 | | Oil & Gas Operator | Jul 2007 |
439 | Jhatco Inc | Enid, OK 73702-1604 | Oil & Gas Operator | Feb 2024 |
440 | JKB Resources LLC | | Oil & Gas Operator | Jan 2024 |
441 | JMK Energy Company | Hennessey, OK 73742-0518 | Oil & Gas Operator | Jun 2016 |
442 | JN Production LLP | | Oil & Gas Operator | Jan 2024 |
443 | Johnson E Lyle | Oklahoma City, OK 73142 | Oil & Gas Operator | Jan 2024 |
444 | Johnson Exploration Company | Oklahoma City, OK 73102-7008 | Oil & Gas Operator | Jun 2015 |
445 | Johnson Oil Company | Duncan, OK 73533 | Oil Operator | Feb 2024 |
446 | Jojon Petroleum Company | Dallas, TX 75219 | Oil & Gas Operator | Jan 2024 |
447 | Jordan Oil & Gas Company | Healdsburg, CA 95448-1919 | Oil & Gas Operator | Mar 1995 |
448 | Jrhop Inc | Norman, OK 73072-4615 | Oil & Gas Operator | Dec 2015 |
449 | K & F Oil Co. | Olney, TX 76374 | Oil & Gas Operator | Dec 2021 |
450 | K & M Oil Company LLC | Hennessey, OK 73742-0597 | Oil & Gas Operator | Feb 2024 |
451 | K S Oil Company Inc | Norman, OK 73072-7480 | Oil & Gas Operator | Feb 2024 |
452 | Kahan Louis | Tulsa, OK 74101 | Oil & Gas Operator | May 1994 |
453 | Kaiser Investments | Sand Springs, OK 74063 | Oil & Gas Operator | Sep 2003 |
454 | Kaiser-Francis Oil Company | Tulsa, OK 74121 | Oil & Gas Operator | Apr 2024 |
455 | Kaneb Operating Company | Dallas, TX 75265-0283 | Oil & Gas Operator | Dec 1995 |
456 | Keener Oil & Gas Company | Tulsa, OK 74119-4416 | Oil & Gas Operator | Feb 2024 |
457 | Keener Oil Company | Tulsa, OK 74103 | Oil & Gas Operator | Feb 2018 |
458 | Keith F. Walker Oil & Gas Co., LLC | Oklahoma City, OK 73114 | Oil & Gas Operator | Mar 2024 |
459 | Kelle Day Oil Producers Inc | Braman, OK 74632-9147 | Oil & Gas Operator | Dec 2023 |
460 | Keno Oil & Gas Inc | Hennessey, OK 73742 | Oil & Gas Operator | Jan 1995 |
461 | Kepco. Inc. | Oklahoma City, OK 73102 | Oil & Gas Operator | Mar 2015 |
462 | Kerr McGee Rocky MTN Corp | Denver, CO 80202-5736 | Oil & Gas Operator | Mar 2015 |
463 | Kerr-McGee Corporation | Dallas, TX 75380 | Oil & Gas Operator | Sep 2023 |
464 | Kerr-McGee Refining Corp | Oklahoma City, OK 73125 | Oil & Gas Operator | Jun 2007 |
465 | Key Energy Corporation | Enid, OK 73702-5349 | Oil & Gas Operator | Oct 2017 |
466 | Key Energy Services Inc | Midland, TX 79705-5540 | Oil Operator | Jan 2008 |
467 | Kibtec Oil & Gas Inc | Guthrie, OK 73044-1215 | Oil & Gas Operator | Nov 2023 |
468 | Kingfisher CSG Pullr & Const Inc | Hennessey, OK 73742-0024 | Oil & Gas Operator | Apr 2014 |
469 | Kingfisher Resources Inc | Clinton, OK 73601-1237 | Oil & Gas Operator | Feb 2024 |
470 | Kirkpatrick Oil Company | Oklahoma City, OK 73116 | Oil & Gas Operator | Apr 2024 |
471 | Koby Oil Company LLC | Oklahoma City, OK 73101-1945 | Oil & Gas Operator | Jan 2024 |
472 | Koch Oil Company | | Oil & Gas Operator | May 2017 |
473 | Kodiak Oil & Gas Exploration Inc | | Oil & Gas Operator | Jan 2024 |
474 | Kodiak Oil & Gas Inc | Muenster, TX 76252 | Oil & Gas Operator | Apr 2024 |
475 | KWB Oil Property Management Inc | Tulsa, OK 74103 | Oil & Gas Operator | Jan 2024 |
476 | Kybenco Disposals LLC | | Oil Operator | Sep 2022 |
477 | L & N Exploration Inc | | Oil & Gas Operator | Jul 2013 |
478 | Lake Country Disposal II LLC | | Oil Operator | Jan 2024 |
479 | Lake Country Disposal LLC | | Oil Operator | Jan 2024 |
480 | Lamamco Drilling Company | Skiatook, OK 74070 | Oil & Gas Operator | Jan 2024 |
481 | Lance Ruffel Oil & Gas LLC | Oklahoma City, OK 73102-5632 | Oil & Gas Operator | Feb 2024 |
482 | Lancer Energy Corporation | Oklahoma City, OK 73132-5903 | Oil & Gas Operator | May 2015 |
483 | Lario Oil & Gas Company | Odessa, TX 79762 | Oil & Gas Operator | Apr 2024 |
484 | Las Colinas Oil Corp. | Irving, TX 75062 | Oil & Gas Operator | Mar 2015 |
485 | Laurel Operating Company, Inc. | Stillwater, OK 74074-3025 | Oil & Gas Operator | Jan 2024 |
486 | Lawrence James LLC | | Oil & Gas Operator | Feb 2024 |
487 | Lawrence James Oil Prop Inc | Catoosa, OK 74015 | Oil & Gas Operator | Feb 2012 |
488 | LCB Resources LLC | | Oil & Gas Operator | Feb 2024 |
489 | Le Norman Energy Corporation | Duncan, OK 73534 | Oil & Gas Operator | Nov 2014 |
490 | Leasehold Management Corp | Oklahoma City, OK 73109-6925 | Oil & Gas Operator | Jan 2024 |
491 | Leeman Energy Corporation | Oklahoma City, OK 73118-1802 | Oil & Gas Operator | Mar 2015 |
492 | Legacy - M & K Corporation | Dallas, TX 75231-0969 | Oil & Gas Operator | Jan 2024 |
493 | Legacy Energy Services LLC | | Oil & Gas Operator | Jan 2024 |
494 | Legacy Reserves Operating LP | Denver, CO 80202 | Oil & Gas Operator | Apr 2024 |
495 | Leigh Operating Co | Dallas, TX 75205 | Oil & Gas Operator | Mar 2008 |
496 | Lewis Oil Corp. | Stillwater, OK 74076 | Oil & Gas Operator | Jan 2024 |
497 | Liberty Operating Inc | Norman, OK 73069-8225 | Oil & Gas Operator | Mar 2022 |
498 | Likins-Foster Honolulu Corp | Foster City, CA 94404 | Oil & Gas Operator | Feb 2015 |
499 | Lime Rock Resources II-A, L.P. | Houston, TX 77002 | Oil & Gas Operator | Jan 2024 |
500 | Lindenmuth & Associates Inc | Austin, TX 78703 | Oil & Gas Operator | Feb 2024 |