| 9501 | Evangeline Trading Company | Ballinger, TX 76821 | Oil & Gas Operator | Jun 2026 |
| 9502 | Evans Brothers | | Oil & Gas Operator | Jan 2025 |
| 9503 | Evans Douglas G | | Oil Operator | Aug 1987 |
| 9504 | Evans Energy, LLC | Mount Hope, KS 67108 | Oil & Gas Operator | Feb 2026 |
| 9505 | Evans Jay Oil Co | Iola, KS 66749 | Oil Operator | Apr 2001 |
| 9506 | Evans John Roy | | Oil Operator | Nov 1992 |
| 9507 | Evans Oil Company Inc | Eunice, NM 88231 | Oil & Gas Operator | Feb 2007 |
| 9508 | Evans Oil D W - | | Oil Operator | Mar 1992 |
| 9509 | Evans Oil Inc. | Lebo, KS 66856 | Oil Operator | Feb 2026 |
| 9510 | Evans Production Co. | Pampa, TX 79066 | Oil & Gas Operator | Sep 2020 |
| 9511 | Evans Well Service | | Oil Operator | Oct 2013 |
| 9512 | Evans, Carl N. | Graham, TX 76450 | Oil & Gas Operator | Feb 2001 |
| 9513 | Evans, Glenn A. | Paola, KS 66071 | Oil Operator | Oct 1989 |
| 9514 | Evans, Julian | Houston, TX 77024 | Oil & Gas Operator | Nov 1995 |
| 9515 | Evans, Ralph | San Antonio, TX 78209 | Oil & Gas Operator | Jan 2011 |
| 9516 | Evans, S. Lavon Jr. Oper. Co. | Laurel, MS 39442 | Oil & Gas Operator | Jun 2026 |
| 9517 | Evans-Brant (Lake Shore) Central School District | Angola, NY 14006 | Gas Operator | Dec 2024 |
| 9518 | Evantech Energy Corp. | Fort Worth, TX 76120 | Oil & Gas Operator | Apr 1995 |
| 9519 | Evarado Oil Company | Strawn, TX 76475 | Oil & Gas Operator | Jun 2026 |
| 9520 | Evarado Oil, LLC | Strawn, TX 76475 | Oil & Gas Operator | Jun 2026 |
| 9521 | Evc Operating, LLC | McKinney, TX 75069 | Oil & Gas Operator | May 2000 |
| 9522 | Evenson Oil Oper | | Oil Operator | Nov 1991 |
| 9523 | Everest Minerals Corp. | Corpus Chrsti, TX 78403 | Oil & Gas Operator | Apr 2001 |
| 9524 | Everest Network LLC | Eastland, TX 76448 | Oil & Gas Operator | Jun 2026 |
| 9525 | Everest Oil & Gas LLC | Santa Barbara, CA 93101 | Oil Operator | Apr 2026 |
| 9526 | Everest Resource Company | Corpus Chrsti, TX 78403 | Oil & Gas Operator | Jun 2026 |
| 9527 | Everett Oil | San Antonio, TX 78258 | Oil & Gas Operator | Apr 2015 |
| 9528 | Everett Oil, Inc. | San Antonio, TX 78258 | Oil Operator | Jun 2026 |
| 9529 | Everett, Jack T | | Oil Operator | Apr 2007 |
| 9530 | Everett, Joe Mack | Throckmorton, TX 76483 | Oil & Gas Operator | Jun 2026 |
| 9531 | Everflow Eastern Inc | Canfield, OH 44406-0629 | Oil & Gas Operator | Dec 2025 |
| 9532 | Everflow Eastern Partners LP | Canfield, OH 44406 | Oil & Gas Operator | Dec 2025 |
| 9533 | Everglow Energy, LLC | Oklahoma City, OK 73162 | Oil & Gas Operator | Feb 2026 |
| 9534 | Evergreen Energy, Inc | Houston, TX 77098 | Oil & Gas Operator | Jun 2026 |
| 9535 | Evergreen Natural Resources LLC | | Gas Operator | Mar 2026 |
| 9536 | Evergreen Operating Co., LTD. | McAllen, TX 78502 | Oil & Gas Operator | Jun 2026 |
| 9537 | Evergreen Operating Company | Denver, CO 80202 | Oil & Gas Operator | Apr 1996 |
| 9538 | Evergreen Operating Corp | Denver, CO 80202 | Oil & Gas Operator | Dec 2019 |
| 9539 | Evergreen Resource Co | Warren, PA 16365-4321 | Oil & Gas Operator | Dec 2025 |
| 9540 | Everman, Henry G. | Dansville, NY 14437 | Gas Operator | Dec 2024 |
| 9541 | Everquest Energy Corporation | Fredericksbrg, TX 78624 | Oil & Gas Operator | Sep 2025 |
| 9542 | Evertson Oil Company Inc | Kimball, NE 69145 | Oil & Gas Operator | Sep 2001 |
| 9543 | Evertson Operating Company Inc | Kimball, NE 69145 | Oil & Gas Operator | Nov 2022 |
| 9544 | Evinger, Ernest E. | Midland, TX 79705 | Oil & Gas Operator | Mar 2002 |
| 9545 | Evolution Energy LLC | Oklahoma City, OK 73116 | Oil & Gas Operator | Apr 2026 |
| 9546 | Evolution Oil & | | Oil & Gas Operator | Apr 1993 |
| 9547 | Evolution Operating Co., Inc. | Houston, TX 77079 | Oil & Gas Operator | Jun 2026 |
| 9548 | Evolution Resources, LLC | Houston, TX 77070 | Oil & Gas Operator | Jun 2026 |
| 9549 | Ew Carter Oil Co;Inc | | Oil & Gas Operator | Apr 2026 |
| 9550 | Ew Operating (NM), LLC | Fayetteville, AR 72703 | Oil & Gas Operator | Apr 2026 |
| 9551 | Ewm Services, LLC | Morganfield, KY 42437 | Oil Operator | Dec 2024 |
| 9552 | Ewsc Inc | Kenosha, WI 53142-3775 | Oil & Gas Operator | Apr 2020 |
| 9553 | Ewt Operating Company | Andrews, TX 79714 | Oil & Gas Operator | Jun 2026 |
| 9554 | Ex-Cel Resources, LLC | Breckenridge, TX 76424 | Oil & Gas Operator | Jun 2026 |
| 9555 | Exaro Energy II, LLC | Houston, TX 77057 | Oil & Gas Operator | Jun 2026 |
| 9556 | Excalibur E & P, LLC | Johnson City, TX 78636 | Oil & Gas Operator | Jun 2026 |
| 9557 | Excalibur Exploration Inc | Greentown, OH 44630 | Oil & Gas Operator | Dec 2020 |
| 9558 | Excalibur Operating, LLC | | Oil & Gas Operator | Nov 2024 |
| 9559 | Excalibur Prod C | | Oil & Gas Operator | Jun 1995 |
| 9560 | Excalibur Production Company, Inc. | McPherson, KS 67460 | Oil & Gas Operator | Feb 2026 |
| 9561 | Excalibur Resources LLC | Houston, TX 77002-5220 | Oil & Gas Operator | Apr 2026 |
| 9562 | Excalibur Resources, Inc. | | Oil & Gas Operator | Apr 1986 |
| 9563 | Exceed Petroleum LLC | Houston, TX 77070 | Oil & Gas Operator | Jun 2026 |
| 9564 | Excel Energy Co. | Coahoma, TX 79511 | Oil & Gas Operator | Jan 2026 |
| 9565 | Excel Energy, Inc. | Cisco, TX 76437 | Oil & Gas Operator | Jun 2026 |
| 9566 | Excel Oil & Gas L.L.C. | Bucyrus, KS 66013 | Oil Operator | Feb 2026 |
| 9567 | Excel Oil & Gas, Inc. | Waxahachie, TX 75168 | Oil & Gas Operator | Jun 2026 |
| 9568 | Excel Operating Corporation | | Oil & Gas Operator | Dec 2024 |
| 9569 | Excel Operating Inc | Dallas, TX 75234-7300 | Oil & Gas Operator | Jun 2022 |
| 9570 | Excel Production Inc | Lubbock, TX 79424-2341 | Oil Operator | Apr 2020 |
| 9571 | Excel Royalty Company, LLC | | Oil Operator | Jun 2022 |
| 9572 | Excelco Energy Inc. | Kingwood, TX 77339 | Oil & Gas Operator | Jul 2018 |
| 9573 | Excelsior Oil Corporation | | Oil & Gas Operator | May 1985 |
| 9574 | Exchange Avenue Production Co. | Weatherford, TX 76086 | Oil & Gas Operator | Sep 2021 |
| 9575 | Exchange Expl & Prodn Co | | Oil Operator | Oct 2023 |
| 9576 | Exchange Exploration & Production Co. | Dallas, TX 75219 | Oil & Gas Operator | Apr 2026 |
| 9577 | Exchange Oil & Gas Company | | Oil & Gas Operator | Oct 1996 |
| 9578 | Exchange Oil & Gas Corporation | Tulsa, OK 74103 | Oil & Gas Operator | Oct 1987 |
| 9579 | Exco - North Coast Energy Inc | Kittanning, PA 16201 | Oil & Gas Operator | Dec 2018 |
| 9580 | Exco Operating Company, LP | Dallas, TX 75251 | Oil & Gas Operator | Jun 2026 |
| 9581 | Exco Partners Operating PTSHP LP | Dallas, TX 75251 | Oil & Gas Operator | Jan 2009 |
| 9582 | Exco Production Company, LP | Dallas, TX 75251 | Oil & Gas Operator | Dec 2009 |
| 9583 | Exco Resources (Pa), LLC | Montoursville, PA 17754-2235 | Oil & Gas Operator | Mar 2026 |
| 9584 | Exco Resources (WV), Inc. | | Oil & Gas Operator | Dec 2020 |
| 9585 | Exco Resources Inc | Dallas, TX 75251 | Oil & Gas Operator | Mar 2026 |
| 9586 | Exco Resources Pa Inc | Warrendale, PA 15086-6501 | Oil & Gas Operator | Dec 2011 |
| 9587 | Exco/Hgi JV Assets, LLC | Dallas, TX 75251 | Oil & Gas Operator | Jun 2014 |
| 9588 | Executive Production, Inc. | Tyler, TX 75713 | Oil & Gas Operator | Jun 2026 |
| 9589 | Exeter Drilling Company | Denver, CO 80217 | Oil & Gas Operator | Sep 1997 |
| 9590 | Exeter Exploration Co. | | Oil & Gas Operator | Aug 1985 |
| 9591 | Exit Inc | | Oil Operator | Dec 1983 |
| 9592 | Exit Oil & Gas | Flower Mound, TX 75028 | Oil & Gas Operator | Jun 2026 |
| 9593 | Exl Petroleum Operating Inc. | Midland, TX 79705 | Oil & Gas Operator | Feb 2020 |
| 9594 | Exl Petroleum, LP | Midland, TX 79705 | Oil & Gas Operator | Jun 2017 |
| 9595 | Exlco, Inc. | Wichita Falls, TX 76308 | Oil & Gas Operator | Jun 2026 |
| 9596 | Exley Oil & Gas Corp | | Oil & Gas Operator | Dec 2019 |
| 9597 | Exmoor Oil & Minerals Corp. | Dallas, TX 75225 | Oil & Gas Operator | May 1994 |
| 9598 | Exodus Energy, Inc. | Huntington Beach, CA 92615 | Oil & Gas Operator | Jul 2018 |
| 9599 | Exodus Gas & Oil LLC | Houston, TX 77002 | Oil & Gas Operator | Jan 2024 |
| 9600 | Exok Inc | Oklahoma City, OK 73116 | Oil & Gas Operator | Mar 2026 |