| 31601 | Wood Hi Co., Inc. | Victoria, TX 77902 | Oil & Gas Operator | Dec 2004 |
| 31602 | Wood McShane & T | | Oil Operator | Nov 1987 |
| 31603 | Wood Oil Company | Tulsa, OK 74103 | Gas Operator | Oct 1997 |
| 31604 | Wood River Oil & Refining Co | | Oil & Gas Operator | Dec 1998 |
| 31605 | Wood William C | Kittanning, PA 16201-4328 | Oil & Gas Operator | Dec 2018 |
| 31606 | Wood, C.W. | Calliham, TX 78007 | Oil & Gas Operator | Sep 2023 |
| 31607 | Wood, Clarence & Lacy, W F | | Oil Operator | Dec 2019 |
| 31608 | Wood, E. H., Jr. | Wichita, KS 67202 | Oil & Gas Operator | Sep 2010 |
| 31609 | Wood, Kenneth | South Dayton, NY 14138 | Gas Operator | Dec 2024 |
| 31610 | Wood, McShane & Thams | Midland, TX 79702 | Oil & Gas Operator | Oct 1995 |
| 31611 | Woodall Oil Company | | Oil Operator | Sep 2010 |
| 31612 | Woodard* Sandra K | | Oil Operator | Jul 2024 |
| 31613 | Woodbine Acquisition LLC | Fort Worth, TX 76102 | Oil & Gas Operator | Nov 2014 |
| 31614 | Woodbine Petroleum, Inc. | Dallas, TX 75204 | Oil & Gas Operator | Aug 2003 |
| 31615 | Woodbine Production Corporation | Kilgore, TX 75663 | Oil & Gas Operator | May 2026 |
| 31616 | Woodbury Resources LLC | | Oil & Gas Operator | Apr 2024 |
| 31617 | Woodland Hills Oil & Gas, LLC | | Oil Operator | Dec 2024 |
| 31618 | Woodland Operating LLC | Rio VIsta, TX 76093-0010 | Oil & Gas Operator | Jan 2026 |
| 31619 | Woodlawn Energy Dev., L.L.C. | | Oil & Gas Operator | Aug 2006 |
| 31620 | Woodman & Iannit | | Oil & Gas Operator | Sep 1996 |
| 31621 | Woodman & Iannitti Oil Company | Great Bend, KS 67530 | Oil & Gas Operator | Jan 2003 |
| 31622 | Woodpecker Corp. | | Oil & Gas Operator | Dec 2024 |
| 31623 | Woodruff, Michael C. | Smethport, PA 16749 | Oil & Gas Operator | Dec 2024 |
| 31624 | Woods & Deas | | Oil & Gas Operator | Jan 1984 |
| 31625 | Woods & Deas-Dobie | | Oil & Gas Operator | Aug 1983 |
| 31626 | Woods Henry Dba Woods Oil Company | Madill, OK 73446 | Oil Operator | Dec 2025 |
| 31627 | Woods Oil | | Oil Operator | Jan 2026 |
| 31628 | Woods Oil Co. | Burkburnett, TX 76354 | Oil & Gas Operator | May 2026 |
| 31629 | Woods Operating Co., Inc. | Shreveport, LA 71136 | Oil & Gas Operator | Dec 2020 |
| 31630 | Woods Petroleum Corporation | Oklahoma City, OK 73112 | Oil & Gas Operator | Mar 2015 |
| 31631 | Woods, Et Al | | Gas Operator | Sep 1990 |
| 31632 | Woods, Herbert S. & Assoc. | El Dorado, AR 71730 | Gas Operator | Feb 2023 |
| 31633 | Woods, Pete Or Maxine | Chester, MT 59522 | Oil & Gas Operator | Feb 2026 |
| 31634 | Woods, W.A. Oil Co. | Holliday, TX 76366 | Oil & Gas Operator | Dec 1993 |
| 31635 | Woodward Disposal Company Inc | Woodward, OK 73801-3234 | Oil & Gas Operator | Sep 2013 |
| 31636 | Woodward Iodine Corporation | Woodward, OK 73801 | Oil & Gas Operator | Mar 2026 |
| 31637 | Woodward Petroleum | | Oil & Gas Operator | Dec 2003 |
| 31638 | Woody, James S & Blair, Sammy | Columbia, KY 42728 | Oil & Gas Operator | Dec 2024 |
| 31639 | Woodyard Drilling | Chesterhill, OH 43728 | Oil & Gas Operator | Dec 2016 |
| 31640 | Woodygreen Resources, LLC | Plano, TX 75093 | Oil & Gas Operator | May 2026 |
| 31641 | Woodygreen Resources, LP | Abilene, TX 79608 | Oil & Gas Operator | Mar 2012 |
| 31642 | Wooldridge Land & Cattle, LLC | | Oil Operator | Jan 2025 |
| 31643 | Wooldridge Production Co.,LTD. | | Oil & Gas Operator | Apr 2008 |
| 31644 | Wooldridge Production, L.L.C. | | Oil Operator | Mar 2005 |
| 31645 | Woolever Stephen L | Tulsa, OK 74108-2303 | Oil Operator | Jul 2024 |
| 31646 | Woolf & Magee, Inc. | | Oil & Gas Operator | Oct 1991 |
| 31647 | Woolley, Gary W. | Spearman, TX 79081 | Gas Operator | May 2026 |
| 31648 | Woolsey Operating Company, LLC | Wichita, KS 67226 | Oil & Gas Operator | Jan 2026 |
| 31649 | Woolsey Petroleum Corporation | Wichita, KS 67202 | Oil & Gas Operator | Jan 2026 |
| 31650 | Woosley, James P | Moab, UT 84532 | Oil & Gas Operator | Feb 2026 |
| 31651 | Work John | Tulsa, OK 74135 | Oil Operator | Dec 1996 |
| 31652 | Workover One, Inc. | | Oil & Gas Operator | Jul 1989 |
| 31653 | World Energy Corporation | Laredo, TX 78041 | Oil & Gas Operator | Aug 2003 |
| 31654 | World Hydrocarbon, Inc. | Kaufman, TX 75142 | Gas Operator | Apr 1995 |
| 31655 | World Mission Society Church Of God | New Windsor, NY 12553 | Gas Operator | Dec 2024 |
| 31656 | World Oil | | Oil & Gas Operator | Nov 1998 |
| 31657 | World Producers, Inc. | Dallas, TX 75201 | Oil & Gas Operator | Nov 1994 |
| 31658 | Worldwide Energy | | Oil & Gas Operator | May 1989 |
| 31659 | Worldwide Energy Corporation | Freer, TX 78357 | Oil & Gas Operator | Jan 1997 |
| 31660 | Worldwide Exploration, Inc | Kilgore, TX 75663 | Oil & Gas Operator | Mar 2002 |
| 31661 | Worsham Petroleum | Denver, CO 80209 | Gas Operator | Aug 2001 |
| 31662 | Worsham-Steed Gas Storage, L.P. | Houston, TX 77002 | Oil & Gas Operator | Aug 2010 |
| 31663 | Worsham-Steed Gas Storage, LLC | Tulsa, OK 74172 | Oil & Gas Operator | May 2026 |
| 31664 | Worstell Michael H | Collinsville, OK 74021-5918 | Oil Operator | Mar 2015 |
| 31665 | Worstell Oil & Gas Company | Collinsville, OK 74021 | Oil Operator | Nov 2005 |
| 31666 | Worstell Oil Co LLC | Collinsville, OK 74021-5918 | Oil Operator | Dec 2025 |
| 31667 | Worth Drilling | | Oil Operator | Jun 1993 |
| 31668 | Wortham Oil & Gas | Conroe, TX 77301 | Oil & Gas Operator | May 2026 |
| 31669 | Wortham Operating, LLC | Holliday, TX 76366 | Oil & Gas Operator | Apr 2023 |
| 31670 | Wortham, E. H. | Holliday, TX 76366 | Oil & Gas Operator | Mar 2008 |
| 31671 | Wortham, J. R. | Wichita Falls, TX 76310 | Oil & Gas Operator | Aug 2023 |
| 31672 | Wortham, Michael R. | Holliday, TX 76366 | Oil & Gas Operator | Mar 2008 |
| 31673 | Worthington Oil Co Inc | Worthington, OH 43085 | Oil & Gas Operator | Dec 1989 |
| 31674 | Worthy George Disposal Inc | Cushing, OK 74023-9523 | Oil Operator | Jan 2001 |
| 31675 | WP Oil & Gas Exploration LLC | Loving, TX 76460 | Oil Operator | May 2026 |
| 31676 | WP Oil LLC | Owasso, OK 74055 | Oil Operator | Mar 2026 |
| 31677 | WPH Operating Company | Amarillo, TX 79105 | Oil & Gas Operator | Mar 2017 |
| 31678 | WPX Energy Gulf Coast, LP | Benbrook, TX 76126 | Oil & Gas Operator | May 2012 |
| 31679 | WPX Energy Mid-Continent Co | Oklahoma City, OK 73102-5010 | Oil & Gas Operator | Apr 2016 |
| 31680 | WPX Energy Permian, LLC | Oklahoma City, OK 73102 | Oil & Gas Operator | May 2026 |
| 31681 | WPX Energy Production, LLC | Tulsa, OK 741013102 | Oil & Gas Operator | Nov 2020 |
| 31682 | WPX Energy RM Company | Tulsa, OK 74101 | Oil & Gas Operator | Jun 2014 |
| 31683 | WPX Energy Rocky Mountain LLC | Tulsa, OK 74101 | Oil & Gas Operator | Feb 2026 |
| 31684 | WPX Energy Williston, LLC | | Oil & Gas Operator | Sep 2025 |
| 31685 | WR Oil & Gas LLC | Plano, TX 75024-3523 | Oil & Gas Operator | Feb 2026 |
| 31686 | WR Resources, LLC | Jourdanton, TX 78026 | Oil & Gas Operator | May 2026 |
| 31687 | Wrath Energy, LLC | Odessa, TX 79760 | Oil Operator | May 2026 |
| 31688 | Wrather Jr J D | Beverly Hills, CA 90210-4724 | Oil & Gas Operator | Mar 1993 |
| 31689 | Wray-Vernau Partnership | Newark, OH 43055 | Oil & Gas Operator | Dec 1988 |
| 31690 | WRC Energy LLC | Tulsa, OK 74135 | Oil & Gas Operator | Mar 2026 |
| 31691 | WRD Oil, LLC | Floresville, TX 78114 | Oil & Gas Operator | May 2026 |
| 31692 | WRD Operating LLC | Houston, TX 77056 | Oil & Gas Operator | May 2026 |
| 31693 | Wren Investments | | Oil Operator | Feb 1991 |
| 31694 | Wrestler Ronald | | Oil Operator | Dec 1994 |
| 31695 | Wrestler, David L., A General Partnership | Humboldt, KS 66748 | Oil Operator | Jan 2026 |
| 31696 | Wrestler, Ronald D., A General Partnership | Elsmore, KS 66732 | Oil Operator | Apr 2025 |
| 31697 | Wright Brothers Energy, Inc. | Boerne, TX 78006 | Oil & Gas Operator | May 2026 |
| 31698 | Wright Brothers Petroleum, LTD. | San Antonio, TX 78212 | Oil & Gas Operator | May 2002 |
| 31699 | Wright Jerry L | Crescent, OK 73028-0474 | Oil & Gas Operator | Jun 2013 |
| 31700 | Wright Katherine E | Tulsa, OK 74114-1229 | Oil Operator | Sep 2019 |