| 30901 | Wallace D. Putman, Jr. | | Oil Operator | Jul 2024 |
| 30902 | Wallace Energy I | | Oil Operator | Mar 1990 |
| 30903 | Wallace Energy, Inc. | Denver, CO 80202-4327 | Oil Operator | Jun 2015 |
| 30904 | Wallace George C | Oklahoma City, OK 73120-0135 | Oil Operator | Nov 1994 |
| 30905 | Wallace John J Jr | Cooperstown, PA 16317-1909 | Oil & Gas Operator | Dec 2023 |
| 30906 | Wallace Oil & Ga | | Gas Operator | Oct 1995 |
| 30907 | Wallace Oil & Gas Inc | Oklahoma City, OK 73156 | Oil & Gas Operator | Nov 2024 |
| 30908 | Wallace Operating Company | | Oil & Gas Operator | Sep 1986 |
| 30909 | Wallace Sherrie D | Dewey, OK 74029-3924 | Oil & Gas Operator | Sep 2024 |
| 30910 | Wallace, Drexel And June | New Milton, WV 26411-0000 | Oil & Gas Operator | Dec 2021 |
| 30911 | Wallace, Sharon J. | Clymer, NY 14724 | Gas Operator | Dec 2023 |
| 30912 | Wallen Production Co. | Midland, TX 79702 | Oil & Gas Operator | Aug 1996 |
| 30913 | Waller Brothers, Inc. | | Oil & Gas Operator | Jul 2004 |
| 30914 | Waller Oil, LLC | Stockton, KS 67669 | Oil Operator | Jun 2024 |
| 30915 | Waller, C.W. Oil Co. | Albany, TX 76430 | Oil & Gas Operator | Nov 2024 |
| 30916 | Wallick Petroleum Co | Reynoldsburg, OH 43068 | Oil & Gas Operator | Dec 1994 |
| 30917 | Walling, Buster H | | Oil Operator | Jul 2022 |
| 30918 | Wallis Energy, Inc. | Austin, TX 78746 | Oil & Gas Operator | Nov 2024 |
| 30919 | Walls Energy, Inc. | Pampa, TX 79066 | Oil & Gas Operator | Aug 2003 |
| 30920 | Walls, Charles A. | Caney, KS 67333 | Oil Operator | Aug 2016 |
| 30921 | Walls, G. M. & Frances, Inc. | Pampa, TX 79066 | Oil & Gas Operator | Nov 2024 |
| 30922 | Wallway M J | Casper, WY 82601 | Oil & Gas Operator | Jan 1993 |
| 30923 | Wally Tucker | | Gas Operator | Dec 1994 |
| 30924 | Walrath Oil Co. LLC | | Oil Operator | Sep 2024 |
| 30925 | Walsh & Watts Inc | Aledo, TX 76008 | Oil & Gas Operator | Nov 2024 |
| 30926 | Walsh Jr F Howard | Fort Worth, TX 76102-4773 | Oil & Gas Operator | Aug 2024 |
| 30927 | Walsh Jr F Howard Opr Co Inc | Fort Worth, TX 76102-4773 | Oil & Gas Operator | Feb 2016 |
| 30928 | Walsh Petroleum, Inc. | Midland, TX 79702 | Oil & Gas Operator | Dec 2022 |
| 30929 | Walsh Production Inc | | Oil & Gas Operator | Nov 2008 |
| 30930 | Walsh Resources, Inc. | Tyler, TX 75713 | Oil & Gas Operator | Nov 2024 |
| 30931 | Walsh, F H Jr. Operating Co. Inc | Fort Worth, TX 76102 | Oil & Gas Operator | Oct 2019 |
| 30932 | Walsh, F. Howard, Jr. | Fort Worth, TX 76102 | Oil & Gas Operator | Apr 1994 |
| 30933 | Walter Black Warrior Basin LLC | | Gas Operator | Dec 2014 |
| 30934 | Walter E & Bernice N Darnall | | Oil Operator | Sep 2024 |
| 30935 | Walter Exploration Company | Dallas, TX 75206 | Oil & Gas Operator | Nov 2024 |
| 30936 | Walter Exploration Inc | Dallas, TX 75206 | Oil & Gas Operator | May 2009 |
| 30937 | Walter H. Husfeld Oil Co LLC | Bowie, TX 76230 | Oil & Gas Operator | Nov 2024 |
| 30938 | Walter Oil & Gas Corporation | Houston, TX 77002 | Oil & Gas Operator | Nov 2024 |
| 30939 | Walter Parker Inc | Talala, OK 74080-3808 | Oil & Gas Operator | Sep 2024 |
| 30940 | Walter T. Lanaux | | Oil & Gas Operator | Nov 1990 |
| 30941 | Walter W. Heard, Jr. | | Oil & Gas Operator | Dec 1995 |
| 30942 | Walters Drilling | | Oil Operator | Mar 1988 |
| 30943 | Walters Frank | Pernell, OK 73076 | Oil & Gas Operator | Sep 2014 |
| 30944 | Walters Oil Company | Elmore City, OK 73433-9505 | Oil & Gas Operator | Aug 2024 |
| 30945 | Walters Oil LLC | Elmore City, OK 73433-8637 | Oil Operator | Apr 2020 |
| 30946 | Walters Oil Well Service Inc | Walters, OK 73572-0467 | Oil & Gas Operator | Nov 2000 |
| 30947 | Walters Production | | Oil Operator | Mar 2005 |
| 30948 | Walterscheid, A. D. | Muenster, TX 76252 | Oil & Gas Operator | Dec 2014 |
| 30949 | Walterscheid, R. F. | Muenster, TX 76252 | Oil & Gas Operator | Oct 1993 |
| 30950 | Waltman Family LP | Maud, OK 74854-2603 | Oil Operator | Sep 2024 |
| 30951 | Waltman Oil & Gas | Maud, OK 74854-9739 | Oil Operator | Sep 2001 |
| 30952 | Walton Producing Company | Breckenridge, TX 76424 | Oil & Gas Operator | Jul 2005 |
| 30953 | Walton Producing Inc. | Breckenridge, TX 76424 | Oil & Gas Operator | Nov 2024 |
| 30954 | Walton Properties LTD. | Midland, TX 79702 | Oil & Gas Operator | Feb 2004 |
| 30955 | Walton, James A. | Midland, TX 79702 | Oil & Gas Operator | Oct 1994 |
| 30956 | Walton, Tara | Copan, OK 74022 | Oil Operator | Jun 2024 |
| 30957 | Walton, W. W. | Breckenridge, TX 76424 | Oil & Gas Operator | Sep 1994 |
| 30958 | Wam Energy Corporation | Dallas, TX 75206 | Oil & Gas Operator | Dec 2016 |
| 30959 | Wandering Star Partners #1 LLLP | | Oil & Gas Operator | Apr 2015 |
| 30960 | Wandoo Energy, LLC | The Woodlands, TX 77382 | Oil & Gas Operator | Nov 2024 |
| 30961 | Wandover Charles T SR | Inverness, FL 34452-7527 | Oil & Gas Operator | Dec 2016 |
| 30962 | Wapi Operating LLC | McCurtain, OK 74944 | Oil Operator | Sep 2024 |
| 30963 | Wapiti Energy, LLC | Houston, TX 77024 | Oil & Gas Operator | Jul 2006 |
| 30964 | Wapiti Oil & Gas LLC | Houston, TX 77024 | Oil Operator | Dec 2011 |
| 30965 | Wapiti Operating, LLC | Houston, TX 77043 | Oil & Gas Operator | Nov 2024 |
| 30966 | War Cry, LLC | Russell, KS 67665 | Oil Operator | Jul 2024 |
| 30967 | Warbonnet Exploration Company | Houston, TX 77056 | Oil & Gas Operator | Apr 2016 |
| 30968 | Warcloud Resources LLC | Tulsa, OK 74137-6020 | Oil & Gas Operator | Mar 2021 |
| 30969 | Ward & Son* Alfred | | Oil & Gas Operator | Jun 2023 |
| 30970 | Ward Feed Yard, Inc. | Larned, KS 67550 | Oil & Gas Operator | Mar 2016 |
| 30971 | Ward Gas Marketing Inc | Enid, OK 73702 | Oil & Gas Operator | Sep 2011 |
| 30972 | Ward Kelly | Drumright, OK 74030-5661 | Oil & Gas Operator | Feb 2015 |
| 30973 | Ward M Haggard Oil And Gas Exploration Inc | | Oil Operator | Aug 2024 |
| 30974 | Ward Oil Co. | Kilgore, TX 75663 | Oil & Gas Operator | Nov 2024 |
| 30975 | Ward Oil Company An Okla Corp | McAlester, OK 74501 | Oil & Gas Operator | Feb 1993 |
| 30976 | Ward Petroleum Corporation | Enid, OK 73702 | Oil & Gas Operator | Sep 2024 |
| 30977 | Ward Trust | Spring, TX 77383 | Oil & Gas Operator | May 2013 |
| 30978 | Ward, Charles Oil Company | Olney, TX 76374 | Oil Operator | Nov 2024 |
| 30979 | Ward, E. B. | Alice, TX 78333 | Oil & Gas Operator | Jun 2001 |
| 30980 | Ward, L. S. | Graham, TX 76450 | Oil & Gas Operator | Jun 2001 |
| 30981 | Ward-Williston Company | | Oil & Gas Operator | Apr 2014 |
| 30982 | Ward-Williston Drilling Co. | | Oil & Gas Operator | Dec 1994 |
| 30983 | Ware House Industries | Casper, WY 82605 | Oil & Gas Operator | Dec 2013 |
| 30984 | Ware Jimmy M | Seminole, OK 74868 | Oil & Gas Operator | Nov 1998 |
| 30985 | Warfield John E | Cleo Springs, OK 73729-9723 | Oil & Gas Operator | Jul 2005 |
| 30986 | Warfield Management, LLC | Newman, GA 30263 | Gas Operator | Dec 2021 |
| 30987 | Warhorse Oil & Gas, LLC | | Oil & Gas Operator | Dec 2018 |
| 30988 | Warhorse Petroleum Inc | Lafayette, CO 80026 | Oil Operator | Jul 2024 |
| 30989 | Warner Clifford E | Newark, OH 43055 | Oil Operator | Dec 2022 |
| 30990 | Warner George H | Pomeroy, OH 45769 | Oil & Gas Operator | Dec 2014 |
| 30991 | Warner Gona Revocable Trust | Sand Springs, OK 74063-5296 | Oil & Gas Operator | May 2009 |
| 30992 | Warner Oil Co., Inc. | Canyon, TX 79015 | Oil & Gas Operator | May 2013 |
| 30993 | Warner Oil Prod | | Oil Operator | Apr 1995 |
| 30994 | Warner Production LLC | Mannford, OK 74044-6182 | Oil & Gas Operator | Aug 2024 |
| 30995 | Warner Sisters, LLC | Thompsons Sta, TN 37179 | Oil Operator | Nov 2024 |
| 30996 | Warner Ventures Inc | | Oil Operator | Dec 2023 |
| 30997 | Warner, Mark T. Oil Co | Pampa, TX 79065 | Oil & Gas Operator | Jul 2021 |
| 30998 | Warner-Pawel | Alice, TX 78333 | Oil & Gas Operator | Nov 2024 |
| 30999 | Warnock Operating Company, LLC | Graham, TX 76450 | Oil & Gas Operator | Jul 2013 |
| 31000 | Warpath Energy Inc | Broken Arrow, OK 74014-1118 | Oil & Gas Operator | Apr 2018 |