| 14501 | Jackson Investments | Graham, TX 76450 | Oil & Gas Operator | Mar 2026 |
| 14502 | Jackson J M | Oklahoma City, OK 73101 | Oil & Gas Operator | Apr 2005 |
| 14503 | Jackson John J | | Oil Operator | Nov 1993 |
| 14504 | Jackson L B Production Co | Tulsa, OK 74193-0001 | Oil & Gas Operator | Aug 2013 |
| 14505 | Jackson Oil | Powell, TX 75153 | Oil & Gas Operator | Mar 2026 |
| 14506 | Jackson Oil & Gas | Abilene, TX 79602 | Oil & Gas Operator | Dec 2001 |
| 14507 | Jackson Oil Company | Ranger, TX 76470 | Oil & Gas Operator | Sep 1998 |
| 14508 | Jackson Oilfield Service Inc | Purcell, OK 73080-4357 | Oil & Gas Operator | Jan 2021 |
| 14509 | Jackson Petroleum Co., Inc. | | Oil & Gas Operator | Feb 2010 |
| 14510 | Jackson Petroleum Consult Inc | Dallas, TX 75287 | Oil & Gas Operator | Aug 1994 |
| 14511 | Jackson Petroleum Consulting,Inc | Plano, TX 75075 | Oil & Gas Operator | Sep 2019 |
| 14512 | Jackson Production Co. | Rockdale, TX 76567 | Oil & Gas Operator | Mar 2008 |
| 14513 | Jackson Resources Co | | Oil & Gas Operator | Dec 2018 |
| 14514 | Jackson Well Service | | Oil Operator | Apr 2001 |
| 14515 | Jackson, Brian & Janet | Elsmore, KS 66732 | Oil Operator | Jun 2025 |
| 14516 | Jackson, D. L., & Son | Jacksboro, TX 76458 | Oil & Gas Operator | May 2001 |
| 14517 | Jackson, Donald W. | Borger, TX 79008 | Oil & Gas Operator | Dec 2001 |
| 14518 | Jackson, Howard Dba Jackson Enterprises | Williamsburg, KY 40769 | Oil & Gas Operator | Dec 2024 |
| 14519 | Jackson, Jeral W. Inc. | Wichita Falls, TX 76307 | Oil & Gas Operator | May 2004 |
| 14520 | Jackson, Joshua And Reacreisha | Mapleton, KS 66754 | Oil Operator | Jun 2025 |
| 14521 | Jackson, Levi | Mound City, KS 66056 | Oil Operator | Aug 2025 |
| 14522 | Jackson, Michael, Jackson Cheryl, Wallace, Thomas | Wellsville, NY 14895 | Oil & Gas Operator | Dec 2024 |
| 14523 | Jackson, Neil A. | Snyder, TX 79549 | Oil & Gas Operator | Dec 1993 |
| 14524 | Jackson, Norville W & Charlotte L | | Oil & Gas Operator | Dec 2010 |
| 14525 | Jacky G. Rivers | | Oil & Gas Operator | Jan 2025 |
| 14526 | Jaco Energy Company Inc | Stigler, OK 74462 | Gas Operator | Dec 2025 |
| 14527 | Jaco Oil & Gas | Borger, TX 79008 | Oil & Gas Operator | Mar 2026 |
| 14528 | Jaco Oil & Gas Co. | Dallas, TX 75206 | Oil & Gas Operator | Apr 1998 |
| 14529 | Jaco Production Company | Bakersfield, CA 93380 | Oil Operator | Dec 2025 |
| 14530 | Jaco, Troy Inc. | Sherman, TX 75091 | Oil & Gas Operator | Mar 2026 |
| 14531 | Jacobi-Johnson Energy, Inc. | Tyler, TX 75711 | Oil & Gas Operator | Dec 1998 |
| 14532 | Jacobs Fred T | | Oil Operator | Apr 1991 |
| 14533 | Jacobs Jean | Hurdle Mills, NC 27541 | Oil & Gas Operator | May 2013 |
| 14534 | Jacobs, C. E., Co. | Albany, TX 76430 | Oil & Gas Operator | Sep 2022 |
| 14535 | Jacobs, Gary D. | Medicine Lodge, KS 67104 | Oil & Gas Operator | Dec 2016 |
| 14536 | Jacobs, R L Oil & Gas Co | Grand Junction, CO 81503 | Oil & Gas Operator | Oct 1986 |
| 14537 | Jacobsen Michael | | Oil Operator | Dec 1996 |
| 14538 | Jad Oil, Inc. | Hallettsville, TX 77964 | Oil & Gas Operator | Mar 2026 |
| 14539 | Jad Petroleum Corporation | Colorado Springs, CO 80906 | Oil & Gas Operator | Aug 1998 |
| 14540 | Jada Inc. | | Oil & Gas Operator | Jul 2013 |
| 14541 | Jadath | | Oil Operator | May 2001 |
| 14542 | Jadco Energy Inc | Newcomerstown, OH 43832 | Oil & Gas Operator | Dec 2023 |
| 14543 | Jade Enterprises, Inc. | Pampa, TX 79066 | Oil & Gas Operator | Mar 2026 |
| 14544 | Jade Petroleum C | | Oil & Gas Operator | Mar 1985 |
| 14545 | Jade Petroleum Inc. | | Oil & Gas Operator | May 1998 |
| 14546 | Jade Resources I | | Gas Operator | Jan 1989 |
| 14547 | Jade Resources, Inc. | Englewood, CO 80112 | Oil Operator | Jul 1998 |
| 14548 | Jadoil Inc D Vernau | Newark, OH 43055 | Oil & Gas Operator | Dec 1990 |
| 14549 | Jae Exploration & Development | | Oil & Gas Operator | Sep 1993 |
| 14550 | Jaed Oil Production Co Inc | Arkansas City, KS 67005-0902 | Oil & Gas Operator | Mar 2015 |
| 14551 | Jaed Production Co., | Arkansas City, KS 67005 | Oil & Gas Operator | Mar 2024 |
| 14552 | Jag Op LLC | | Gas Operator | Dec 2018 |
| 14553 | Jag Operating, L.L.C. | Shreveport, LA 71101 | Oil & Gas Operator | Apr 2019 |
| 14554 | Jag Petroleum LLC | Houston, TX 77058 | Oil Operator | Nov 2009 |
| 14555 | Jag Pva Re-Development, LLC | | Oil Operator | Dec 2024 |
| 14556 | Jagged Peak Energy LLC | Oklahoma City, OK 73126 | Oil & Gas Operator | Mar 2026 |
| 14557 | Jagger Oil LLC | Konawa, OK 74849 | Oil & Gas Operator | Jan 2026 |
| 14558 | Jaguar Energy LLC | | Oil & Gas Operator | Jun 2022 |
| 14559 | Jaguar Oil, LLC | Evansville, IN 47713 | Oil Operator | Dec 2022 |
| 14560 | Jaguar Petroleum | | Oil Operator | Jul 1994 |
| 14561 | Jai Oil | Lucien, OK 73757 | Oil & Gas Operator | Dec 2025 |
| 14562 | Jaid Energy, LLC | Graham, TX 76450 | Oil & Gas Operator | Oct 2025 |
| 14563 | Jakd Solutions, LLC | Farmington, NM 87401 | Oil & Gas Operator | Jan 2026 |
| 14564 | Jake Energy LLC | Prague, OK 74864 | Oil & Gas Operator | Jul 2021 |
| 14565 | Jake L. Hamon | | Oil & Gas Operator | Dec 1983 |
| 14566 | Jake Oil, LLC | Billings, MT 59101 | Oil Operator | Feb 2022 |
| 14567 | Jake'S Oil Co. | | Oil Operator | Oct 2019 |
| 14568 | Jakmen Inc | Edmond, OK 73034-5313 | Oil & Gas Operator | Jun 2015 |
| 14569 | Jako Productions | | Oil Operator | Jul 2014 |
| 14570 | Jalapeno Corporation | Albuquerque, NM 87103 | Oil & Gas Operator | Dec 2023 |
| 14571 | Jalapeno Operating Company, LLC | Plntersville, TX 77363 | Oil Operator | Sep 2025 |
| 14572 | Jam Oil LLC | Roswell, NM 88202 | Oil Operator | Jun 2017 |
| 14573 | Jamar Operating, L.L.C. | | Oil & Gas Operator | Feb 2016 |
| 14574 | Jamco Oil | Somerset, TX 78069 | Oil Operator | Mar 2026 |
| 14575 | Jamco Oil Corp. | | Oil & Gas Operator | Nov 2005 |
| 14576 | James & Wilfred Meyers | Indiana, PA 15701-9266 | Gas Operator | Dec 2025 |
| 14577 | James A Crowson, Jr | | Oil & Gas Operator | Jun 2010 |
| 14578 | James A. Gibson | | Oil Operator | Dec 2002 |
| 14579 | James A. Noe Et Al | | Gas Operator | Nov 1996 |
| 14580 | James A. Perry | | Gas Operator | Nov 2024 |
| 14581 | James A. Whitson, Jr, Et Al | | Oil & Gas Operator | Aug 1988 |
| 14582 | James A. Whitson, Jr. | | Oil & Gas Operator | Apr 2016 |
| 14583 | James B. Read Operating, Inc. | Ardmore, OK 73402 | Oil & Gas Operator | Sep 2025 |
| 14584 | James C. Galbraith | | Oil & Gas Operator | Dec 1996 |
| 14585 | James C. Storm | | Gas Operator | Oct 1991 |
| 14586 | James C. Thomas III | | Oil & Gas Operator | Dec 1989 |
| 14587 | James Drilling Co., Inc. | | Oil & Gas Operator | Dec 2024 |
| 14588 | James Drilling Corp | Blairsville, PA 15717 | Oil & Gas Operator | Dec 2004 |
| 14589 | James E Mead Mead Oil Co | Sheffield, PA 16347-0667 | Oil & Gas Operator | Dec 2011 |
| 14590 | James E. Schulte | | Oil Operator | Apr 2008 |
| 14591 | James Energy Company | Okmulgee, OK 74447-0275 | Oil & Gas Operator | May 2013 |
| 14592 | James Energy Corporation | Houston, TX 77227 | Oil & Gas Operator | Jan 1996 |
| 14593 | James Exploration, Inc. | | Gas Operator | Feb 1999 |
| 14594 | James Johnny | Sapulpa, OK 74066 | Oil & Gas Operator | Dec 2025 |
| 14595 | James K. Anderson, Inc. | | Oil Operator | Dec 1999 |
| 14596 | James Kyser | | Gas Operator | Feb 1991 |
| 14597 | James L Barber | | Oil Operator | Aug 1996 |
| 14598 | James L Evans | Eunice, NM 88231 | Oil & Gas Operator | Dec 2001 |
| 14599 | James L Ludwick | Farmington, NM 87499 | Gas Operator | Jul 2006 |
| 14600 | James L. Boyter | | Oil Operator | Mar 1999 |