| 30901 | Venoco LLC | | Oil & Gas Operator | Feb 2025 |
| 30902 | Venoco, Inc. | Houston, TX 77002 | Oil & Gas Operator | Mar 2008 |
| 30903 | Ventana Exploration And Production II LLC | Oklahoma City, OK 73134-2519 | Oil & Gas Operator | Mar 2025 |
| 30904 | Ventex Operating Corp. | Addison, TX 75001 | Oil & Gas Operator | May 2025 |
| 30905 | Ventum Oil And Gas, LP | Northbrook, IL 60062 | Oil & Gas Operator | Mar 2010 |
| 30906 | Ventura Energy Services LLC | Tulsa, OK 74136-5108 | Oil & Gas Operator | Mar 2020 |
| 30907 | Ventura Oil & Gas Company | San Antonio, TX 78205 | Oil & Gas Operator | Mar 2002 |
| 30908 | Ventura Oil Co | Denver, CO 00000 | Gas Operator | Dec 1985 |
| 30909 | Venture 9 | Sourlake, TX 77659 | Oil & Gas Operator | Aug 2003 |
| 30910 | Venture Independent Petroleum, LLC | Llaves, NM 87027 | Oil Operator | Nov 2011 |
| 30911 | Venture Oil & Gas, Inc. | Laurel, MS 39440 | Oil & Gas Operator | Mar 2025 |
| 30912 | Venture Oil Comp | | Oil Operator | Aug 1988 |
| 30913 | Venture Oil Company Of Texas | | Oil Operator | Sep 1988 |
| 30914 | Venture Production, Inc. | Mulvane, KS 67110 | Oil Operator | Jul 1998 |
| 30915 | Venture Resources | Denver, CO 80202 | Oil Operator | Dec 1993 |
| 30916 | Venture Resources, Inc. | Denver, CO 80250 | Oil Operator | Jan 2025 |
| 30917 | Ventures Oil & Gas Of La Inc. | | Oil & Gas Operator | Jun 1999 |
| 30918 | Venturini Associates Inc. | | Oil & Gas Operator | Dec 1995 |
| 30919 | Venus Exploration, Inc. | San Antonio, TX 78209 | Oil & Gas Operator | Jul 2013 |
| 30920 | Venus Oil Company | San Antonio, TX 78209 | Oil & Gas Operator | Dec 2002 |
| 30921 | Venvirotek Of Louisiana, Inc. | | Oil Operator | Apr 2002 |
| 30922 | Vera Cruz Petrol | | Oil & Gas Operator | Oct 1989 |
| 30923 | Veracity Energy LLC | The Woodlands, TX 77380 | Oil & Gas Operator | Aug 2023 |
| 30924 | Verado Energy, Inc. | Allen, TX 75013 | Oil & Gas Operator | May 2025 |
| 30925 | Verdad Oil & Gas Corporation | Dallas, TX 75235 | Oil & Gas Operator | May 2025 |
| 30926 | Verdad Resources LLC | | Oil & Gas Operator | Mar 2025 |
| 30927 | Verde Oil Company | San Antonio, TX 78209 | Oil & Gas Operator | Jan 2025 |
| 30928 | Verde Operating Company | Littleton, CO 80122 | Gas Operator | Jan 2025 |
| 30929 | Verdigris Energy | | Gas Operator | Jun 1983 |
| 30930 | Verdugo-Pablo Energy, LLC | Amarillo, TX 79105 | Oil & Gas Operator | Nov 2024 |
| 30931 | Verdun Oil & Gas LLC | Houston, TX 77024 | Oil & Gas Operator | May 2025 |
| 30932 | Verdun Oil Ef II LLC | Houston, TX 77024 | Oil & Gas Operator | May 2025 |
| 30933 | Verhague, Donald F. Jr. | Forestville, NY 14062 | Gas Operator | Dec 2023 |
| 30934 | Veritas Energy LLC | San Antonio, TX 78231 | Oil & Gas Operator | May 2025 |
| 30935 | Verjill Oil Company | | Oil & Gas Operator | Mar 2025 |
| 30936 | Vermilion Bay Land Co. | | Oil & Gas Operator | Dec 1994 |
| 30937 | Vermilion Energy USA LLC | | Oil & Gas Operator | Mar 2025 |
| 30938 | Vermilion Exploration, Inc. | | Oil & Gas Operator | Dec 1982 |
| 30939 | Vermilion Resources, Inc. | Houston, TX 77060 | Oil & Gas Operator | Sep 2009 |
| 30940 | Vermillion Energy & Dev. Corp. | | Oil & Gas Operator | Jul 1991 |
| 30941 | Vermillion Production, Inc. | Pearsall, TX 78061 | Oil & Gas Operator | May 2025 |
| 30942 | Vern Jones Oil & Gas Corp. | Sacramento, CA 95825 | Oil & Gas Operator | Mar 2025 |
| 30943 | Vern Wilson Energy Inc. | | Oil & Gas Operator | Dec 2011 |
| 30944 | Verna Petroleum Company | | Oil & Gas Operator | Jun 1992 |
| 30945 | Vernard L Shumaker | Apollo, PA 15613-0249 | Gas Operator | Dec 2024 |
| 30946 | Vernon Bradford | | Oil Operator | Apr 1992 |
| 30947 | Vernon E. Faulconer | | Oil & Gas Operator | Dec 1996 |
| 30948 | Vernon E. Faulconer, Inc. | Tyler, TX 75711 | Oil & Gas Operator | Dec 2024 |
| 30949 | Vernor, Milburn | Uvalde, TX 78801 | Oil & Gas Operator | Aug 2008 |
| 30950 | Veron E.Faulconer Inc | | Oil & Gas Operator | Nov 1989 |
| 30951 | Verona Energy, Inc. | | Oil & Gas Operator | Nov 2024 |
| 30952 | Versa Operating LLC | | Oil & Gas Operator | May 2022 |
| 30953 | Versluis A James And David And Phillip P And War | | Oil Operator | Dec 2023 |
| 30954 | Vertical Energy, Inc. | Sugar Grove, PA 16350 | Oil & Gas Operator | Dec 2023 |
| 30955 | Vertical Resources, Inc. | Sugar Grove, PA 16350 | Gas Operator | Dec 2023 |
| 30956 | Vertox LLC | Southlake, TX 76092 | Oil Operator | May 2025 |
| 30957 | Verus Energy, Inc | Houston, TX 77098 | Oil & Gas Operator | Sep 2004 |
| 30958 | Vescal Corporation | Elizabeth, WV 26143-0000 | Oil & Gas Operator | Dec 2017 |
| 30959 | Vess Oil Corporation | Dallas, TX 75201 | Oil & Gas Operator | May 2025 |
| 30960 | Vess Transpacifi | | Oil & Gas Operator | Jul 1995 |
| 30961 | Vess-Transpacific Operating Co., Inc. | Wichita, KS 67201 | Oil & Gas Operator | May 2024 |
| 30962 | Vessels Coal Gas Inc | Denver, CO 80202-3539 | Gas Operator | Dec 2019 |
| 30963 | Vessels Oil & Gas Company | Denver, CO 80265 | Oil & Gas Operator | Dec 1998 |
| 30964 | Vesta Inc | Great Falls, MT 59403 | Gas Operator | Mar 1997 |
| 30965 | Vesta Oil And Gas LLC | | Oil & Gas Operator | Feb 2025 |
| 30966 | Vestal, Jack L. | Longton, KS 67352 | Gas Operator | Mar 1998 |
| 30967 | Vestal, L. D. Oil Company | Fort Worth, TX 76132 | Oil & Gas Operator | May 2025 |
| 30968 | Vestal, W. D., Oil Co. | Iowa Park, TX 76367 | Oil & Gas Operator | Dec 1998 |
| 30969 | Vestige Energy, LLC | Alvin, TX 77511 | Oil & Gas Operator | May 2025 |
| 30970 | Veteran Exploration & Prod, LLC | Graham, TX 76450 | Oil & Gas Operator | May 2025 |
| 30971 | Vetra Exploration And Production LLC | | Oil & Gas Operator | Aug 2012 |
| 30972 | Vi-Roi Oil Company | Duncan, OK 73533 | Oil & Gas Operator | Jun 2004 |
| 30973 | Vi-Roi Oil Company LLC | Duncan, OK 73534-1624 | Oil Operator | Aug 1997 |
| 30974 | Vi-Roi Oil Income & Dev Prog | Duncan, OK 73533 | Oil Operator | Oct 1994 |
| 30975 | Via, James R. | Talco, TX 75487 | Oil & Gas Operator | May 2025 |
| 30976 | Viable Resources | | Oil Operator | Dec 1984 |
| 30977 | Viable Resources Inc | Casper, WY 82601 | Oil & Gas Operator | Sep 1989 |
| 30978 | Viathon Hydrocarbons, Inc. | Dallas, TX 75205 | Oil & Gas Operator | Oct 2020 |
| 30979 | Vibe Resources LLC | | Oil & Gas Operator | Dec 2024 |
| 30980 | Vicars Oil & Gas Corporation | Bowie, TX 76230 | Gas Operator | Jul 2010 |
| 30981 | Viceroy Petroleum GP, LLC | Rockdale, TX 76567 | Oil & Gas Operator | Feb 2010 |
| 30982 | Viceroy Petroleum, LP | College Sta, TX 77845 | Oil & Gas Operator | May 2025 |
| 30983 | Vickers & VIckers | | Oil Operator | Jul 2018 |
| 30984 | Vickers Farms Oil Venture, A General Partnership | Ottawa, KS 66067 | Oil Operator | Sep 2024 |
| 30985 | Vickers, Jerry L. | Ottawa, KS 66067 | Oil Operator | Sep 2024 |
| 30986 | Vicksburg Refining, Inc. -Jackson | | Oil Operator | Apr 1984 |
| 30987 | Vicksburg Refining, Inc. -Vicksburg | | Oil Operator | Apr 1984 |
| 30988 | Vicorp Energy In | | Oil Operator | Apr 1988 |
| 30989 | Vicorp Energy Inc | Denver, CO 80202-4927 | Oil & Gas Operator | Mar 2001 |
| 30990 | Victor McKenzie Drilling Co Inc | Zanesville, OH 43702-3323-3323 | Oil & Gas Operator | Dec 2023 |
| 30991 | Victor Producers , LLC. | | Oil & Gas Operator | Mar 2025 |
| 30992 | Victorem Energy LLC | Oklahoma City, OK 73118 | Oil & Gas Operator | Feb 2025 |
| 30993 | Victoria Land & Investment Co. | | Oil & Gas Operator | Jan 1985 |
| 30994 | Victoria Operating, Inc. | Victoria, TX 77903 | Oil & Gas Operator | May 2025 |
| 30995 | Victorian Oil & Gas | Monahans, TX 79756 | Oil Operator | May 2025 |
| 30996 | Victory Eagle Utility SV Y, Inc. | Newark, TX 76071 | Gas Operator | May 2025 |
| 30997 | Victory Energy Corp | Indiana, PA 15701-8944 | Oil & Gas Operator | Dec 2021 |
| 30998 | Victory Energy Partners LLC | | Oil & Gas Operator | Nov 2003 |
| 30999 | Victory Financial Group, Inc. | Metairie, LA 70009 | Oil & Gas Operator | Sep 2002 |
| 31000 | Victory Minerals LLC | Kansas City, MO 64141 | Oil Operator | Jan 2025 |