| 32601 | Wesco Production LLC | | Oil & Gas Operator | Jun 2025 |
| 32602 | Wescor LLC | Hartville, OH 44632 | Oil & Gas Operator | Dec 2024 |
| 32603 | Wesgra Corporation | Mexican Hat, UT 84531 | Oil & Gas Operator | Dec 2025 |
| 32604 | Wesla Oil & Gas Co., Inc. | | Oil & Gas Operator | Jun 2001 |
| 32605 | Wespac Energy, LLC | San Antonio, TX 78217 | Oil & Gas Operator | Dec 2019 |
| 32606 | Wessel Oil And Gas | Cushing, OK 74023-9580 | Oil & Gas Operator | Mar 2015 |
| 32607 | Wessely Energy Company | Dallas, TX 75206 | Oil & Gas Operator | May 2001 |
| 32608 | Wessely Energy Corporation | | Oil & Gas Operator | Feb 1989 |
| 32609 | West 40 Production | Ness City, KS 67560 | Oil Operator | Apr 1998 |
| 32610 | West American Energy Corporation | | Oil & Gas Operator | Dec 2025 |
| 32611 | West Barrytown Services, LLC | Gilbertown, AL 36908 | Oil & Gas Operator | Mar 2020 |
| 32612 | West Bay Exploration Company | Muenster, TX 76252 | Oil & Gas Operator | May 2018 |
| 32613 | West Chase Count | | Gas Operator | Aug 1981 |
| 32614 | West Co., The | Wichita Falls, TX 76307 | Oil & Gas Operator | Jun 2016 |
| 32615 | West Coast Oil Company | | Oil Operator | Dec 1996 |
| 32616 | West Coast Operators Inc. | | Oil & Gas Operator | Nov 2025 |
| 32617 | West Delta Oil Co. | | Oil & Gas Operator | Jul 2000 |
| 32618 | West Energy Operating LLC | | Oil & Gas Operator | Dec 2025 |
| 32619 | West Fox SWD LLC | Ratliff City, OK 73481 | Oil Operator | Dec 2025 |
| 32620 | West Gas Inc | | Oil & Gas Operator | Dec 2017 |
| 32621 | West Hopkins Petroleum Co LP | | Oil Operator | Dec 2016 |
| 32622 | West Inland Energy, Inc. | Fort Worth, TX 76179 | Oil & Gas Operator | Feb 2026 |
| 32623 | West Kansas Oil | | Oil Operator | Jul 1992 |
| 32624 | West Kansas Oil Corporation | Oberlin, KS 67749 | Oil Operator | Aug 1998 |
| 32625 | West Largo Corp | Tulsa, OK 74137 | Oil & Gas Operator | Sep 2023 |
| 32626 | West Mountain Operating Co, Inc. | Longview, TX 75604 | Oil & Gas Operator | Feb 2019 |
| 32627 | West Newport Oil Co. | | Oil & Gas Operator | Nov 2025 |
| 32628 | West Oil Resources, LLC | Bertram, TX 78605 | Oil & Gas Operator | Feb 2026 |
| 32629 | West Operating Company | Seminole, OK 74868-3851 | Oil & Gas Operator | Mar 2015 |
| 32630 | West Petroleum Corp. | San Antonio, TX 78205 | Oil & Gas Operator | Oct 2009 |
| 32631 | West Plains Enterprises, Inc | Plains, KS 67869 | Oil & Gas Operator | Sep 2022 |
| 32632 | West River Energy LLC | Portville, NY 14770 | Oil & Gas Operator | Dec 2024 |
| 32633 | West Side Exploration, LLC | | Gas Operator | Dec 2007 |
| 32634 | West Side Rentals | | Oil & Gas Operator | Nov 2025 |
| 32635 | West Sunset Disposal, LLC | Amarillo, TX 79159 | Oil Operator | Oct 2003 |
| 32636 | West Texas Diversified Interests | Eastland, TX 76448 | Oil & Gas Operator | Jun 2006 |
| 32637 | West Texas Exploration Co. | Graham, TX 76450 | Oil & Gas Operator | May 1996 |
| 32638 | West Texas Oil And Gas Corp. | Houston, TX 77056 | Oil & Gas Operator | Feb 2014 |
| 32639 | West Texas Oil And Gas Oper.,Inc | Houston, TX 77046 | Oil & Gas Operator | Jul 2024 |
| 32640 | West Texas Operating Co LLC D/B/A Xtreme Energy Co | Victoria, TX 77902-2326 | Oil & Gas Operator | Nov 2025 |
| 32641 | West Texas Royalties, Inc. | Graham, TX 76450 | Oil & Gas Operator | Feb 2026 |
| 32642 | West Texas Syndicate LLC. | Corpus Chrsti, TX 78414 | Oil Operator | Feb 2026 |
| 32643 | West Tuleta Operating Corp. | Tuleta, TX 78162 | Oil & Gas Operator | May 2019 |
| 32644 | West VIrginia Land Resources, Inc. | | Oil & Gas Operator | Dec 2021 |
| 32645 | West X, Inc. | Hays, KS 67601 | Oil Operator | Aug 1997 |
| 32646 | West, Neva Watkins | Houston, TX 77001 | Oil & Gas Operator | Jul 1997 |
| 32647 | West,Gordon T.Jr. & Rugeley,Stan | Wichita Falls, TX 76307 | Oil & Gas Operator | Apr 2019 |
| 32648 | West-States Energy, Inc. | Rimrock, AZ 86335 | Oil Operator | Feb 2026 |
| 32649 | Westall Oil & Gas Co. | | Oil & Gas Operator | May 1982 |
| 32650 | Westall-Mask | Roswell, NM 88201 | Oil & Gas Operator | Dec 1994 |
| 32651 | Westamerica Corporation | Dewey, OK 74029-0040 | Oil & Gas Operator | Aug 1999 |
| 32652 | Westar Energy, Inc. | Midland, TX 79705 | Oil & Gas Operator | Mar 2008 |
| 32653 | Westar Oil & Minerals | | Oil Operator | Feb 1999 |
| 32654 | Westbrook Oil & Gas Co. Inc. | Gainesville, TX 76240 | Oil & Gas Operator | Feb 2026 |
| 32655 | Westbrook Oil Corp | Jal, NM 88252 | Oil & Gas Operator | May 2018 |
| 32656 | Westbrook, V. H. | Hobbs, NM 88240 | Oil & Gas Operator | Nov 1993 |
| 32657 | Westburne Petroleum Inc | | Oil Operator | Jun 1990 |
| 32658 | Westco Oil Company | Ozona, TX 76943 | Oil & Gas Operator | Feb 2026 |
| 32659 | Westech Energy C | | Oil & Gas Operator | Dec 1996 |
| 32660 | Westech Energy Corporation | Denver, CO 80237 | Oil & Gas Operator | Mar 2011 |
| 32661 | Westek Resources, Inc. | | Oil & Gas Operator | Jan 2004 |
| 32662 | Westend Operating LLC | Collinsville, OK 74021 | Oil Operator | Nov 2025 |
| 32663 | Westerly Exploration, Inc. | Houston, TX 77256 | Oil & Gas Operator | Feb 2026 |
| 32664 | Western Alliance Petroleum | | Oil & Gas Operator | Dec 1987 |
| 32665 | Western American Resources LLC | Denver, CO 80202 | Oil & Gas Operator | Jun 2024 |
| 32666 | Western Avenue Properties | | Oil & Gas Operator | Dec 1993 |
| 32667 | Western Chief Oil & Gas Company | Graham, TX 76450 | Oil & Gas Operator | Jul 2009 |
| 32668 | Western Chief Operating, L.L.C. | Graham, TX 76450 | Oil & Gas Operator | Feb 2026 |
| 32669 | Western Continental Operating Company | | Oil & Gas Operator | Dec 2007 |
| 32670 | Western Discovery USA Inc. | | Oil & Gas Operator | Jan 2018 |
| 32671 | Western Disposal Systems, Inc. | Corrales, NM 87048 | Oil Operator | Feb 2026 |
| 32672 | Western Division Investments Inc | Enid, OK 73701 | Oil & Gas Operator | Jul 2021 |
| 32673 | Western DRLG. Co. | Longview, TX 75604 | Oil & Gas Operator | Nov 1996 |
| 32674 | Western Energy Group, LLC | Leander, TX 78641 | Oil & Gas Operator | Feb 2026 |
| 32675 | Western Energy Management, Inc. | Austin, TX 78716 | Oil & Gas Operator | Aug 1997 |
| 32676 | Western Engineering, Inc. | | Oil Operator | Dec 1998 |
| 32677 | Western Exploration, Inc. | | Oil Operator | May 1984 |
| 32678 | Western Farmers Electric Coop | Anadarko, OK 73005-0429 | Oil & Gas Operator | Apr 2012 |
| 32679 | Western Field Exploration, Inc. | Dilley, TX 78017 | Oil & Gas Operator | Feb 2026 |
| 32680 | Western Frontier Adventure, LLC | Easton, KS 66020 | Oil Operator | Dec 2019 |
| 32681 | Western Fuel & S | | Oil Operator | Oct 1987 |
| 32682 | Western Gas Resources Inc | Denver, CO 80202 | Oil & Gas Operator | Sep 2004 |
| 32683 | Western Gas Resources Storage | Denver, CO 80234 | Oil & Gas Operator | Jun 1999 |
| 32684 | Western Global Oil, Inc | Deerfld Beach, FL 33442 | Oil Operator | Feb 2026 |
| 32685 | Western Gulf Oil & Gas Inc. | Dallas, TX 75360 | Oil & Gas Operator | Jul 2000 |
| 32686 | Western Gulf Oil & Gas, LLC | Bishop, TX 78343 | Oil & Gas Operator | Feb 2026 |
| 32687 | Western Hemisphere Group | Buffalo, NY 14218 | Oil & Gas Operator | Dec 1993 |
| 32688 | Western Interior Energy Inc. | Denver, CO 80202 | Oil & Gas Operator | Dec 2016 |
| 32689 | Western Interior Oil & Gas Corp | Casper, WY 82602 | Oil & Gas Operator | May 2015 |
| 32690 | Western Kansas E | | Oil Operator | Aug 1993 |
| 32691 | Western Meadowlark Resources LLC | Denver, CO 80206 | Oil & Gas Operator | Nov 2025 |
| 32692 | Western Metals Corporation | | Oil & Gas Operator | Dec 2025 |
| 32693 | Western Mountain Resources LLC | Cogan Station, PA 17728 | Oil & Gas Operator | Nov 2025 |
| 32694 | Western Natl Resource Expl LLC | Oklahoma City, OK 73154-0755 | Oil & Gas Operator | Mar 2015 |
| 32695 | Western Natural Gas | | Oil & Gas Operator | Aug 1974 |
| 32696 | Western Natural Gas Company | Shelby, MT 59474 | Oil & Gas Operator | Nov 2025 |
| 32697 | Western Natural Resources Inc | Oklahoma City, OK 73116 | Oil & Gas Operator | Apr 2015 |
| 32698 | Western New York Drilling Associates 1, L.P. | Buffalo, NY 14201 | Oil & Gas Operator | Dec 2024 |
| 32699 | Western Oil & Gas Development Co. | Robinson, IL 62454 | Oil Operator | Jun 2000 |
| 32700 | Western Oil & Minerals LTD | Farmington, NM 874991228 | Oil & Gas Operator | Dec 2025 |