401 | Jones Jay D Revocable Inter VIvos Trust | Duncan, OK 73534 | Oil & Gas Operator | Mar 2015 |
402 | Jones, Margo B | | Oil Operator | Nov 1998 |
403 | Jones, Mildred J | | Oil & Gas Operator | May 2006 |
404 | K M Gas Company | Oklahoma City, OK 73125 | Oil & Gas Operator | Dec 2014 |
405 | K Phil Fleetwood Oil Properties LLC | Marlow, OK 73055 | Oil & Gas Operator | Sep 2024 |
406 | K S Oil Company Inc | Norman, OK 73072-7480 | Oil & Gas Operator | Oct 2024 |
407 | Kaiser-Francis Oil Company | Tulsa, OK 74121 | Oil & Gas Operator | Dec 2024 |
408 | Kalkman Oil Corporation | Duncan, OK 73533 | Oil & Gas Operator | Sep 2024 |
409 | Kamco Hot Oil Service Inc | Cement, OK 73017 | Oil & Gas Operator | Oct 2024 |
410 | KC Resources Inc | Snowmass VLG., CO 81615 | Oil & Gas Operator | Sep 2024 |
411 | KCS Medallion Resources, Inc. | Tulsa, OK 74136 | Oil & Gas Operator | Nov 2018 |
412 | Kechi Energy LLC | Chickasha, OK 73018 | Oil & Gas Operator | Sep 2024 |
413 | Kepco Operating, Inc. | Kilgore, TX 75663 | Oil & Gas Operator | Sep 2024 |
414 | Kepco. Inc. | Oklahoma City, OK 73102 | Oil & Gas Operator | Mar 2015 |
415 | Kerr McGee Rocky MTN Corp | Denver, CO 80202-5736 | Oil & Gas Operator | Mar 2015 |
416 | Kerr-McGee Corporation | Dallas, TX 75380 | Oil & Gas Operator | Jun 2024 |
417 | Kerr-McGee Oil & Gas Onshore LLC | The Woodlands, TX 77380 | Oil & Gas Operator | Feb 2017 |
418 | Kerr-McGee Oil & Gas Onshore LP | Houston, TX 77046 | Oil & Gas Operator | Dec 2024 |
419 | Kerr-McGee Refining Corp | Oklahoma City, OK 73125 | Oil & Gas Operator | Jun 2007 |
420 | Key Production Company, Inc. | Longview, TX 75606 | Oil & Gas Operator | Oct 2024 |
421 | Kingery Drilling Co., Inc. | Ardmore, OK 73402 | Oil & Gas Operator | Oct 2024 |
422 | Kingfisher Resources Inc | Clinton, OK 73601 | Oil & Gas Operator | Oct 2024 |
423 | Kiowa Gas Company | Dallas, TX 75206 | Oil & Gas Operator | Aug 2024 |
424 | Kirkpatrick Oil Company | Nichols Hill, OK 73116 | Oil & Gas Operator | Dec 2024 |
425 | KLBW Partners LLC | Ratliff City, OK 73481 | Oil & Gas Operator | Sep 2024 |
426 | Klo LLC | Tulsa, OK 74120-2428 | Oil & Gas Operator | Oct 2024 |
427 | KNG Producers | Dumas, TX 79029 | Oil & Gas Operator | Oct 2009 |
428 | Koch Oil Company | | Oil & Gas Operator | May 2017 |
429 | Kolar Petroleum Inc | Oklahoma City, OK 73162-1509 | Oil & Gas Operator | Jun 2007 |
430 | KRS Oil Company | Frisco, TX 75034 | Oil & Gas Operator | Apr 2020 |
431 | KT Energy Inc | Enid, OK 73702-2365 | Oil & Gas Operator | Sep 2024 |
432 | Kybenco Disposals LLC | Maysville, OK 73052 | Oil Operator | Sep 2022 |
433 | L E Jones Operating Inc | Duncan, OK 73534 | Oil & Gas Operator | Oct 2024 |
434 | Ladd Petroleum Corp. | Denver, CO 80202 | Oil & Gas Operator | Oct 2004 |
435 | Lamamco Drilling Company | Skiatook, OK 74070 | Oil & Gas Operator | Sep 2024 |
436 | Lance Ruffel Oil & Gas LLC | Oklahoma City, OK 73102-5632 | Oil & Gas Operator | Oct 2024 |
437 | Laran Operating LLC | Dover, OK 73734-0057 | Oil & Gas Operator | Mar 2015 |
438 | Laredo Petroleum, Inc. | Tulsa, OK 74120 | Oil & Gas Operator | Mar 2023 |
439 | Lariat Energy & Supply Co Inc | Hulbert, OK 74441 | Oil & Gas Operator | Jul 2024 |
440 | Lariat Petroleum Inc | Tulsa, OK 74119 | Oil & Gas Operator | Sep 2024 |
441 | Larson Operating Company | Olmitz, KS 67564-8561 | Oil & Gas Operator | Dec 2019 |
442 | Latigo Drilling Corporation | Duncan, OK 73533 | Oil & Gas Operator | Sep 2024 |
443 | Latigo Oil And Gas Inc | Woodward, OK 73801 | Oil & Gas Operator | Oct 2024 |
444 | Laurel Operating Company, Inc. | Stillwater, OK 74074-3025 | Oil & Gas Operator | Sep 2024 |
445 | Lavrco Energie Inc | Duncan, OK 73533 | Oil & Gas Operator | Oct 2024 |
446 | LCB Resources LLC | Kingfisher, OK 73750-2322 | Oil & Gas Operator | Sep 2024 |
447 | Le Bas Operating Company, Inc. | Giddings, TX 78942 | Oil & Gas Operator | Mar 2000 |
448 | Le Norman Energy Corporation | Duncan, OK 73534 | Oil & Gas Operator | Nov 2014 |
449 | Leavell Resources Corporation | Hays, KS 67601 | Oil & Gas Operator | Mar 2015 |
450 | Legacy Reserves Operating LP | Denver, CO 80201 | Oil & Gas Operator | Dec 2024 |
451 | Lewis J K | Duncan, OK 73534-1742 | Oil & Gas Operator | Apr 2015 |
452 | Lewis Oil Operations LLC | Ratliff City, OK 73481 | Oil & Gas Operator | Sep 2024 |
453 | Lillard Pipe & Supply Inc | Shawnee, OK 74802-0847 | Oil & Gas Operator | Nov 2014 |
454 | Lime Rock Resources A, L.P. | Houston, TX 77002 | Oil & Gas Operator | Sep 2024 |
455 | Lime Rock Resources II-A, L.P. | Houston, TX 77002 | Oil & Gas Operator | Sep 2024 |
456 | Lime Rock Resources III-A, L.P. | Houston, TX 77002 | Oil & Gas Operator | Oct 2024 |
457 | Linam Harry Dba Sooner State Production | Marlow, OK 73055-0583 | Oil & Gas Operator | Apr 2015 |
458 | Lindenmuth & Associates Inc | Austin, TX 78703 | Oil & Gas Operator | Aug 2024 |
459 | Locators Oil And Gas Inc | Guthrie, OK 73044 | Oil & Gas Operator | Oct 2022 |
460 | Loman Linda Gann | Norman, OK 73069-6548 | Oil Operator | Apr 2011 |
461 | Lone Tree Oil & Gas LLC | Greenwood VLG, CO 80111 | Oil & Gas Operator | Dec 2024 |
462 | Longacre Oil & Gas | Enid, OK 73702 | Oil & Gas Operator | Mar 2013 |
463 | Lorentz Oil & Gas LLC | Edmond, OK 73034-7266 | Oil & Gas Operator | Sep 2024 |
464 | Loto Energy LLC | Saint Louis, MO 63105 | Oil & Gas Operator | Sep 2024 |
465 | Louis Dreyfus Gas Marketing | Oklahoma City, OK 73134 | Oil & Gas Operator | Mar 2018 |
466 | Louisiana Land & Exploration Co. | Houston, TX 77210 | Oil & Gas Operator | Sep 2013 |
467 | LX4 LLC | Gage, OK 73843 | Oil Operator | Jul 2024 |
468 | M B Oilfield Services | Oklahoma City, OK 73136 | Oil & Gas Operator | Jun 2003 |
469 | M E Klein & Associates LLC | Washington, OK 73093-4663 | Oil & Gas Operator | Oct 2024 |
470 | M V Purchasing LLC | Wichita, KS 67202 | Oil & Gas Operator | Sep 2024 |
471 | Mac Laskey Kelly Oilfield | El Dorado, KS 67042 | Oil & Gas Operator | Sep 2024 |
472 | Mack Energy Co. | Duncan, OK 73534 | Oil & Gas Operator | Oct 2024 |
473 | Mack Oil Company | Duncan, OK 73534 | Oil & Gas Operator | Nov 2000 |
474 | Mackellar Inc | Oklahoma City, OK 73116-7101 | Oil & Gas Operator | Oct 2024 |
475 | Magnum Energy Inc | Norman, OK 73072-2403 | Oil & Gas Operator | Oct 2024 |
476 | Mallorn Energy LLC | Edmond, OK 73034 | Oil & Gas Operator | Oct 2024 |
477 | Maly & Maly Oil | Beggs, OK 74421-2844 | Oil & Gas Operator | Sep 2024 |
478 | Manuel Corporation | Wichita, KS 67206 | Oil & Gas Operator | Oct 2024 |
479 | Marathon Oil Company | Houston, TX 77024 | Oil & Gas Operator | Oct 2024 |
480 | Markley L C Corporation | Fletcher, OK 73541 | Oil & Gas Operator | Aug 2002 |
481 | Marlin Oil Corporation | Oklahoma City, OK 73113 | Oil & Gas Operator | Oct 2024 |
482 | Marshall Oil Corporation | Oklahoma City, OK 73154 | Oil & Gas Operator | Apr 2017 |
483 | Maverick Brothers Resources LLC | Enid, OK 73701 | Oil & Gas Operator | Aug 2024 |
484 | Maxey Homer G | | Oil & Gas Operator | Nov 1997 |
485 | Maxine Oil Company | Muskogee, OK 74401-0512 | Oil & Gas Operator | Sep 2014 |
486 | MBR Resources, Inc. | Tulsa, OK 74119 | Oil & Gas Operator | Dec 2024 |
487 | McClintock V C | Casper, WY 82601 | Oil & Gas Operator | May 2024 |
488 | McCord J K | Duncan, OK 73534-0032 | Oil Operator | Mar 2009 |
489 | McQueen Ed & Company Inc | Lindsey, OK 73052 | Oil & Gas Operator | Apr 2014 |
490 | Meade Energy Corporation | Oklahoma City, OK 73118-4015 | Oil & Gas Operator | Oct 2024 |
491 | Meadowbrook Oil Corporation Of Ok Inc | Del City, OK 73115-3608 | Oil & Gas Operator | Oct 2024 |
492 | Medallion Petroleum, Inc. | Tulsa, OK 74103 | Oil & Gas Operator | Jan 2015 |
493 | Mep Operating LLC | Houston, TX 77056-2733 | Oil & Gas Operator | Oct 2024 |
494 | Meridian Exploration Inc | Oklahoma City, OK 73128 | Oil & Gas Operator | Aug 2013 |
495 | Merit Energy Company | Dallas, TX 75240 | Oil & Gas Operator | Dec 2024 |
496 | Mesa Operating LP | Irving, TX 75039-3746 | Oil & Gas Operator | Oct 2010 |
497 | Mewbourne Oil Company | Tyler, TX 75711 | Oil & Gas Operator | Dec 2024 |
498 | Mge Resources, Inc. | Perryton, TX 79070 | Oil & Gas Operator | Sep 2024 |
499 | MGF Oil Corporation | Tulsa, OK 74121 | Oil & Gas Operator | Jun 1998 |
500 | Mid-Con Central Expl Co | Tulsa, OK 74136 | Oil & Gas Operator | Aug 2014 |