401 | Hrubetz Oil Co. | Dallas, TX 75225 | Oil Operator | Sep 1986 |
402 | Hubl/Harbin | | Oil Operator | Dec 1994 |
403 | Hunt Enterprises | | Oil & Gas Operator | Nov 2023 |
404 | Hunter Edison Oil Development Limited Partnership | | Oil & Gas Operator | Nov 2023 |
405 | Huntington Beach Company | | Oil & Gas Operator | Dec 1998 |
406 | Huntington Beach Pacific Coast Enterprises LLC | | Oil & Gas Operator | Jan 2018 |
407 | Huntington Signal Oil Company | | Oil & Gas Operator | Dec 1997 |
408 | Husky Oil Company | Cody, WY 82414 | Oil & Gas Operator | Dec 1984 |
409 | Hvi Cat Canyon Inc. | | Oil & Gas Operator | Nov 2023 |
410 | Illini Development Company | | Oil & Gas Operator | Dec 2002 |
411 | Imperial Occidental | | Oil & Gas Operator | Nov 2023 |
412 | Incremental Oil & Gas USA Holdings Inc | Denver, CO 80202 | Oil & Gas Operator | Apr 2021 |
413 | Independent Exploration Company | | Oil & Gas Operator | Dec 2000 |
414 | Inland Petroleum Company | | Oil & Gas Operator | Dec 1997 |
415 | Innex California Inc. | | Oil & Gas Operator | Dec 2023 |
416 | Instrat Inc. | | Oil & Gas Operator | Dec 1992 |
417 | Inter-American Petroleum | | Oil & Gas Operator | Dec 2006 |
418 | Intercontinental Tech Group Inc. | | Oil & Gas Operator | Dec 2004 |
419 | Irani Engineering | | Gas Operator | Dec 1995 |
420 | Island Energy Partners LLC | | Gas Operator | Jan 2018 |
421 | J & K Operating Company Inc. | | Oil & Gas Operator | Nov 2023 |
422 | J & M Operators | | Oil & Gas Operator | Dec 1997 |
423 | J And J Operators LLC | | Oil & Gas Operator | Dec 2023 |
424 | J. E. Baker | | Oil Operator | Dec 1998 |
425 | J. I. Hathaway Opr. | | Oil & Gas Operator | Dec 1988 |
426 | J. L. Davis | | Oil & Gas Operator | Dec 1985 |
427 | J. M. Peters Co. Inc. | | Oil & Gas Operator | Dec 1990 |
428 | J. M. Van Horn Operator | | Oil Operator | Dec 1989 |
429 | J.P. Oil Company LLC | | Oil & Gas Operator | Nov 2023 |
430 | Jacat Oil Co. | | Oil Operator | Dec 1990 |
431 | Jaco Production Company | Bakersfield, CA 93380 | Oil Operator | Nov 2023 |
432 | James C. Thomas III | | Oil & Gas Operator | Dec 1989 |
433 | James S. Anderson | | Oil & Gas Operator | Dec 2023 |
434 | James Sherman & Dennis Weese | | Oil & Gas Operator | Nov 2023 |
435 | Jean Martinez | | Oil Operator | Nov 2023 |
436 | Jeanne E. Nevins | | Oil Operator | Dec 2000 |
437 | Jeans Well Service | | Gas Operator | Dec 1985 |
438 | Jim Graham | | Oil & Gas Operator | Jan 2018 |
439 | John A. Thomas | | Oil & Gas Operator | Dec 2023 |
440 | John A. Thomas & Linda Thomas | | Oil Operator | Dec 2023 |
441 | John Guzman Crane Service Inc. | | Oil & Gas Operator | Dec 2023 |
442 | John L. Sowers | | Oil & Gas Operator | Dec 2009 |
443 | John M. & W. F. Rohrig | | Oil Operator | Dec 1986 |
444 | John O. Richardson Operator | | Oil & Gas Operator | Dec 2023 |
445 | John Pestana Family Trust | | Oil & Gas Operator | Dec 1994 |
446 | John Tedesco | | Oil & Gas Operator | Dec 2023 |
447 | Jordan Oil & Gas Company | Healdsburg, CA 95448-1919 | Oil & Gas Operator | Mar 1995 |
448 | Joro Inc. | | Oil & Gas Operator | Nov 2023 |
449 | JXR Company | | Oil Operator | Dec 1991 |
450 | K & J Oil Co. Inc. | | Oil & Gas Operator | Nov 2023 |
451 | K. G. H. Enterprises | | Oil Operator | Dec 2003 |
452 | K. J. Enterprises LLC | | Oil Operator | Dec 2001 |
453 | Kaiser Energy Inc | Denver, CO 80202 | Oil & Gas Operator | Dec 1990 |
454 | Kaiser-Francis Oil Company | Tulsa, OK 74121 | Oil & Gas Operator | Apr 2024 |
455 | Kaye R. McCown | | Oil Operator | Jun 2012 |
456 | KB Oil & Gas | | Oil & Gas Operator | Dec 2023 |
457 | KC Resources Inc | Snowmass VLG., CO 81615 | Oil & Gas Operator | Dec 2023 |
458 | Kelpetro Operating Inc. | | Oil & Gas Operator | Dec 2021 |
459 | Kelt Oil & Gas, Inc. | Torrance, CA 90503 | Oil & Gas Operator | Dec 2003 |
460 | Kem Enterprise Inc. | | Oil & Gas Operator | Nov 2023 |
461 | Kenneth H. Hunter Jr. | | Oil & Gas Operator | Dec 1991 |
462 | Kenneth H. Hunter Jr. Trustee Of The Hunter Living Trust | | Oil & Gas Operator | Dec 2001 |
463 | Kenneth Lopez And Conway Lopez | | Oil & Gas Operator | Nov 2023 |
464 | Kenneth Sperry | | Oil & Gas Operator | Dec 1992 |
465 | Kern Front-Section 35-Partners | | Oil & Gas Operator | Nov 2023 |
466 | Kern River Holdings II LLC | | Oil & Gas Operator | Dec 2023 |
467 | Kernview Oil Co. | | Oil & Gas Operator | Dec 2003 |
468 | Key Production Company, Inc. | Longview, TX 75606 | Oil & Gas Operator | Dec 2023 |
469 | KLD Energy | | Oil & Gas Operator | Dec 2015 |
470 | KMD Operating Company LLC | | Oil & Gas Operator | Dec 2015 |
471 | KMP Operating Inc. | | Oil Operator | Dec 2023 |
472 | Koch Exploration Company | Houston, TX 77046 | Oil & Gas Operator | Dec 2023 |
473 | Kore Energy LLC | | Oil & Gas Operator | Nov 2023 |
474 | Kraemer II LLC | | Oil & Gas Operator | Dec 2000 |
475 | Krummrich Engineering Corporation | | Oil & Gas Operator | Dec 2023 |
476 | L & M Oil Co. | Yates Center, KS 66783 | Oil & Gas Operator | Dec 1998 |
477 | L P Oil Company Inc. | | Oil & Gas Operator | Dec 2023 |
478 | L. W. Babcock | | Oil Operator | Dec 1986 |
479 | La Honda Fields Limited Partnership | | Oil & Gas Operator | Dec 2021 |
480 | La Land Co. | | Oil Operator | Dec 1989 |
481 | La Paloma Generating Company LLC | | Oil & Gas Operator | Dec 2000 |
482 | Laguna County Sanitation District | | Oil & Gas Operator | Dec 2003 |
483 | Lario Oil & Gas Company | Odessa, TX 79762 | Oil & Gas Operator | Apr 2024 |
484 | Larry E. Bedrosian | | Oil Operator | Dec 1999 |
485 | Las Palmas Petroleum Corp. | | Oil Operator | Dec 2010 |
486 | Laymac Corporation | | Gas Operator | Dec 2020 |
487 | LBTH Inc. | | Oil & Gas Operator | Nov 2023 |
488 | LDD Energy LLC | | Oil & Gas Operator | Nov 2023 |
489 | Lee And Jane Laird | | Oil & Gas Operator | Dec 2002 |
490 | Lee Lamberson Inc. | | Oil & Gas Operator | Dec 2000 |
491 | Legacy Energy Inc | Carpinteria, CA 93013 | Oil & Gas Operator | Jun 2012 |
492 | Leon J. Sabean | | Oil & Gas Operator | Dec 2018 |
493 | Leonard 1&2 LLC | | Oil Operator | Dec 2023 |
494 | Les Miller | | Oil & Gas Operator | Dec 1991 |
495 | Lesco Corp. | | Oil Operator | Dec 2000 |
496 | Linn Western Operating Inc. | | Oil & Gas Operator | Jan 2018 |
497 | Lion Oil & Gas Company LLC | | Oil & Gas Operator | Dec 1993 |
498 | Little Creek Properties Inc. | | Oil Operator | Nov 2023 |
499 | Little Jewel LLC | | Oil & Gas Operator | Nov 2023 |
500 | Lobo Operations LLC | | Oil Operator | Dec 2023 |