401 | GTG Operating, LLC | Tyler, TX 75702 | Oil & Gas Operator | Apr 2024 |
402 | Gulf Central Petroleum Corp. | Dallas, TX 75252 | Oil & Gas Operator | Apr 2024 |
403 | GW Energy, Inc. | Midland, TX 79710 | Oil Operator | Apr 2024 |
404 | H & O Operating Co | Odessa, TX 79764 | Oil & Gas Operator | Mar 2008 |
405 | H&M Production, Inc. | New Braunfels, TX 78132 | Oil & Gas Operator | Aug 2012 |
406 | H. & L. Oil Company | Midland, TX 79707 | Oil & Gas Operator | Mar 2005 |
407 | Habanero Oil & Gas Operating,LLC | Austin, TX 78701 | Oil & Gas Operator | Feb 2018 |
408 | Halcon Operating Co., Inc. | Houston, TX 77024 | Oil & Gas Operator | Apr 2024 |
409 | Hamm, Richard Inc. | Monahans, TX 79756 | Oil & Gas Operator | Apr 2024 |
410 | Hamman Oil & Refining Company | Houston, TX 77098 | Oil & Gas Operator | Apr 2024 |
411 | Hamon Operating Company | Dallas, TX 75201 | Oil & Gas Operator | Dec 2011 |
412 | Hanson Corporation | New Braunfels, TX 78132 | Oil & Gas Operator | Mar 2008 |
413 | Hanvey, Don H. Oil Interests Inc | Ranger, TX 76470 | Oil & Gas Operator | Apr 2024 |
414 | Harkey Energy Inc. | Odessa, TX 79762 | Oil & Gas Operator | Feb 2020 |
415 | Hawkins Oil & Gas Inc | Tulsa, OK 74103 | Oil & Gas Operator | Dec 2016 |
416 | Haylan Oil Company | Midland, TX 79710 | Oil & Gas Operator | Jan 2000 |
417 | Headington Oil Company | Dallas, TX 75231 | Oil & Gas Operator | Dec 2016 |
418 | Headington Oil Company, L.P. | Dallas, TX 75231 | Oil & Gas Operator | Mar 2008 |
419 | Heifer Production Company LLC | Austin, TX 78746 | Oil & Gas Operator | Apr 2024 |
420 | Helmerich & Payne, Inc. | Tulsa, OK 74114 | Oil & Gas Operator | Jan 2024 |
421 | Hendrix, John H. Corporation | Midland, TX 79705 | Oil & Gas Operator | Sep 2018 |
422 | Henry Resources LLC | Midland, TX 79703 | Oil & Gas Operator | Apr 2024 |
423 | Henson Exploration, L.P. | Abilene, TX 79608 | Oil & Gas Operator | Apr 2024 |
424 | Herricks Oil Co. | San Angelo, TX 76906 | Oil & Gas Operator | Jan 2010 |
425 | Hewitt, Alan P. | Midland, TX 79702 | Oil & Gas Operator | Aug 1997 |
426 | Hexagon Oil And Gas Inc. | Fort Worth, TX 76132 | Oil & Gas Operator | Apr 2024 |
427 | Hi - Mountain Energy Corporation | Odessa, TX 79762 | Oil & Gas Operator | Apr 2024 |
428 | Hicon Gas Producers, Inc. | New York, NY 10110 | Oil & Gas Operator | Oct 1999 |
429 | High Mountain Oil & Gas | Hobbs, NM 88240 | Oil & Gas Operator | Jan 2019 |
430 | High Mountain Oil & Gas, LLC | Hobbs, NM 88240 | Oil & Gas Operator | Apr 2024 |
431 | Highland Production Company | Midland, TX 79701 | Oil & Gas Operator | Mar 1996 |
432 | Hilcorp Energy Company | Houston, TX 77208 | Oil & Gas Operator | Apr 2024 |
433 | Hill, A G | Dallas, TX 75201 | Oil & Gas Operator | May 2008 |
434 | Hillin Prod. Co. | Odessa, TX 79760 | Oil & Gas Operator | Apr 2002 |
435 | Hillin Simon/Prime Expl., L.C. | Midland, TX 79702 | Oil & Gas Operator | Jun 2000 |
436 | Hillin, T. A. | Kerrville, TX 78028 | Oil & Gas Operator | Aug 2020 |
437 | Hillin-Simon Oil Company | Houston, TX 77079 | Oil & Gas Operator | Mar 2013 |
438 | Hillside Oil & Gas, Inc. | Midland, TX 79708 | Oil & Gas Operator | Nov 1999 |
439 | Hillside Oil & Gas, LLC | Midland, TX 79708 | Oil & Gas Operator | Apr 2016 |
440 | Hinkle Engineering, Inc. | Oklahoma City, OK 73112 | Oil & Gas Operator | Nov 2016 |
441 | HMH Operators, Inc. | Midland, TX 79701 | Oil & Gas Operator | Aug 2003 |
442 | Holly Petroleum, Inc. | Midland, TX 79702 | Oil & Gas Operator | Nov 2008 |
443 | Home Petroleum Corp | Victoria, TX 77902 | Oil & Gas Operator | Apr 2024 |
444 | Horizon Ridge Oil Company | Austin, TX 78738 | Oil Operator | Apr 2024 |
445 | Houghton Oil & Gas, Inc. | Midland, TX 79701 | Oil & Gas Operator | Mar 2009 |
446 | Howell Petroleum Corporation | Houston, TX 77251 | Oil & Gas Operator | Oct 2015 |
447 | Huber J M Corp | Edison, NJ 08837 | Oil & Gas Operator | Apr 2024 |
448 | Hudson, Comer Oil & Gas | Cisco, TX 76437 | Oil & Gas Operator | Jan 2003 |
449 | Hulsey Larry O & Co | Graham, TX 76046 | Oil & Gas Operator | Jun 2012 |
450 | Hunt Oil Company | Dallas, TX 75201 | Oil & Gas Operator | Apr 2024 |
451 | Hunt, Hassie Exploration Company | Dallas, TX 75201 | Oil & Gas Operator | Nov 2008 |
452 | Huntington Energy LLC | Oklahoma City, OK 73116 | Oil & Gas Operator | Apr 2024 |
453 | Hybrid Operating, Incorporated | Carlsbad, CA 92009 | Oil & Gas Operator | Apr 2024 |
454 | Hydrogeo Energy, LLC | Houston, TX 77074 | Oil Operator | Apr 2024 |
455 | Hydrogeo, L.L.C. | Houston, TX 77074 | Oil & Gas Operator | Apr 2024 |
456 | Ibex Resources Operating LLC | The Woodlands, TX 77380 | Oil & Gas Operator | Jun 2007 |
457 | Ibex Resources, LLC | Austin, TX 78751 | Oil & Gas Operator | Jul 1999 |
458 | Ica Energy Operating, L.L.C. | Odessa, TX 79760 | Oil & Gas Operator | Apr 2024 |
459 | Ice Brothers, Inc. | Monahans, TX 79756 | Oil & Gas Operator | Apr 2024 |
460 | Imperial Gas Resources LLC | Austin, TX 78701 | Oil & Gas Operator | Apr 2024 |
461 | Imperial Operating Co., L.L.C. | Midland, TX 79701 | Oil Operator | Sep 2023 |
462 | Incline Energy | Midland, TX 79710 | Oil & Gas Operator | Apr 2024 |
463 | Ipt Oil Company | Evansville, IN 47706 | Oil & Gas Operator | Apr 2024 |
464 | Iskandia Energy Operating, Inc. | Houston, TX 77002 | Oil & Gas Operator | Apr 2024 |
465 | J Oil & Gas Inc. | San Angelo, TX 76906 | Oil & Gas Operator | Oct 2016 |
466 | J Rico Oil, LLC | Henderson, NV 89074 | Oil & Gas Operator | Apr 2024 |
467 | J-E Production, Inc. | Midland, TX 79708 | Oil & Gas Operator | Mar 2008 |
468 | J-Tec Operating, LLC | Mineral Wells, TX 76068 | Oil & Gas Operator | Apr 2024 |
469 | J. C. Oil Company | Odessa, TX 79766 | Oil & Gas Operator | Mar 2015 |
470 | J.T. Oil Company | Monahans, TX 79756 | Oil & Gas Operator | Sep 2018 |
471 | Jaco Production Company | Bakersfield, CA 93380 | Oil Operator | Nov 2023 |
472 | Jagged Peak Energy LLC | Oklahoma City, OK 73126 | Oil & Gas Operator | Apr 2024 |
473 | Jay Management Company LLC | Houston, TX 77057 | Oil & Gas Operator | Apr 2024 |
474 | JC Enterprises | Andrews, TX 79714 | Oil & Gas Operator | Jun 2012 |
475 | JCR, Jr - Operating, Inc. | Amarillo, TX 79114 | Oil & Gas Operator | Apr 2022 |
476 | Jeter Drilling Production | Del Rio, TX 78840 | Oil & Gas Operator | Apr 2024 |
477 | Jetta Operating Company Inc | Fort Worth, TX 76102 | Oil & Gas Operator | Apr 2024 |
478 | Jilpetco, Inc. | Fort Worth, TX 76121 | Oil & Gas Operator | Apr 2024 |
479 | Jin Petroleum LLC | New Braunfels, TX 78130 | Oil Operator | Apr 2024 |
480 | JJB Operating Co. | Mineral Wells, TX 76068 | Oil & Gas Operator | Apr 2024 |
481 | JM Cox Resources LP | Midland, TX 79702 | Oil & Gas Operator | Apr 2019 |
482 | Johnson & Ernst Operating Co. | Wichita Falls, TX 76307 | Oil & Gas Operator | Sep 2018 |
483 | Johnson & Lindley, Inc. | Houston, TX 77227 | Oil & Gas Operator | May 2013 |
484 | Johnson And Price | Midland, TX 79702 | Oil & Gas Operator | Dec 1995 |
485 | Jones, Johnny G. | Midland, TX 79708 | Oil & Gas Operator | Feb 2000 |
486 | Jones, L. E. Operating, Inc. | Duncan, OK 73534 | Oil & Gas Operator | Apr 2024 |
487 | JTL Oil Company LLC | Burkburnett, TX 76354 | Oil & Gas Operator | Apr 2024 |
488 | JTL Operating Co Inc | Katy, TX 77450 | Oil & Gas Operator | Apr 2024 |
489 | Julana Oil & Gas | MC Camey, TX 79752 | Oil & Gas Operator | Apr 2024 |
490 | Just Oil & Gas, Inc. | Graham, TX 76450 | Oil & Gas Operator | Apr 2024 |
491 | Jva Operating Company | Midland, TX 79710 | Oil & Gas Operator | Oct 2021 |
492 | K & E Drilling, Inc | Wichita, KS 67202 | Oil & Gas Operator | Dec 2023 |
493 | K & E Oil & Gas Co. | Bayfield, CO 81122 | Oil & Gas Operator | Oct 2008 |
494 | K & E Petroleum, Inc. | San Antonio, TX 78230 | Oil & Gas Operator | Apr 2012 |
495 | K.W.A., Inc. | Midland, TX 79702 | Oil & Gas Operator | Apr 2024 |
496 | K3 Productions LLC | Austin, TX 78746 | Oil & Gas Operator | Apr 2024 |
497 | Kaiser-Francis Oil Company | Tulsa, OK 74121 | Oil & Gas Operator | Apr 2024 |
498 | Kana Resources, Inc. | Dallas, TX 75243 | Oil & Gas Operator | Aug 2003 |
499 | Katsco Energy, Inc. | Round Rock, TX 78664 | Oil & Gas Operator | Apr 2024 |
500 | Kem Energy, Inc. | Katy, TX 77450 | Oil & Gas Operator | Apr 2024 |