| 29901 | Vallecito Gas L.L.C. | Farmington, NM 87499 | Oil Operator | May 2012 |
| 29902 | Valley Energy Expl. | | Oil & Gas Operator | Dec 1984 |
| 29903 | Valley Energy Resources Inc. | | Oil & Gas Operator | Dec 2006 |
| 29904 | Valley Gathering Company | Midland, TX 79702 | Oil & Gas Operator | Feb 1997 |
| 29905 | Valley Oil & Gas Inc | | Oil & Gas Operator | Nov 2013 |
| 29906 | Valley Operating Inc | Denver, CO 80218-3633 | Oil & Gas Operator | Nov 1995 |
| 29907 | Valley Petrochemicals, LLC | Pharr, TX 78577 | Oil Operator | May 2026 |
| 29908 | Valley Petrol Consulting Inc | Denton, TX 76205 | Oil Operator | Mar 2026 |
| 29909 | Valley Petroleum Company | Abilene, TX 79608 | Oil & Gas Operator | May 2026 |
| 29910 | Valley Petroleum Management | Utica, OH 43080 | Oil & Gas Operator | Dec 2025 |
| 29911 | Valley Resources, Inc. | Abilene, TX 79608 | Oil & Gas Operator | Aug 2003 |
| 29912 | Valor Energy, LLC | Dallas, TX 75205 | Oil & Gas Operator | May 2023 |
| 29913 | Valpoint Operating, LLC | Amarillo, TX 79101 | Oil & Gas Operator | May 2026 |
| 29914 | Valtech Sales LLC | Reno, OH 45773 | Oil & Gas Operator | Dec 2025 |
| 29915 | Vamco Operations | | Oil & Gas Operator | Jan 2026 |
| 29916 | Vamos Oil & Gas, LLC | Miami, FL 33129 | Oil & Gas Operator | May 2026 |
| 29917 | Van Buskirk Bill | | Oil Operator | Dec 1996 |
| 29918 | Van Buskirk, Billy L. | Severy, KS 67137 | Oil Operator | Dec 2009 |
| 29919 | Van Dall, Don | | Oil Operator | Mar 2015 |
| 29920 | Van Hampton Gas & Oil Co Inc | Pleasantville, PA 16341-0329 | Gas Operator | Dec 2020 |
| 29921 | Van Horn I H | Tulsa, OK 74145-5715 | Oil & Gas Operator | Mar 2001 |
| 29922 | Van Horn Oil & Gas Inc | Tulsa, OK 74170 | Oil & Gas Operator | Nov 1998 |
| 29923 | Van Horn Oil Company | Ada, OK 74820 | Oil & Gas Operator | Oct 1999 |
| 29924 | Van Lingen, Peter | Nashville, TN 37215 | Oil Operator | Dec 2023 |
| 29925 | Van Norman Pipe And Supply | | Oil & Gas Operator | Mar 2010 |
| 29926 | Van Oil Co Inc | Fort Worth, TX 76116 | Oil Operator | Dec 1997 |
| 29927 | Van Oil, Inc. | Madison, KS 66860 | Oil & Gas Operator | Oct 2025 |
| 29928 | Van Operating, LTD. | Albany, TX 76430 | Oil & Gas Operator | May 2026 |
| 29929 | Van Orsdol Paul | Bristow, OK 74010 | Oil & Gas Operator | Mar 2026 |
| 29930 | Van Tol Oil | Sanger, TX 76266 | Oil & Gas Operator | May 2026 |
| 29931 | Van Winkle Oil | Floresville, TX 78114 | Oil & Gas Operator | May 2026 |
| 29932 | Van Zandt Marilyn | Depew, OK 74028 | Gas Operator | Mar 2026 |
| 29933 | Van Zanten, Inc. | | Gas Operator | Jan 1990 |
| 29934 | Vanbelois Russell Inc | | Oil & Gas Operator | Apr 2000 |
| 29935 | Vanco Oil & Gas Corp. | Abilene, TX 79604 | Oil & Gas Operator | May 2026 |
| 29936 | Vancol Oil Co Inc | Ponca City, OK 74602-0030 | Oil & Gas Operator | May 2018 |
| 29937 | Vanderbilt Resources Corp. | Midland, TX 79701 | Oil & Gas Operator | Nov 1991 |
| 29938 | Vanderhoof Energy Prod LLC | Russell, PA 16345 | Oil & Gas Operator | Dec 2025 |
| 29939 | Vanderman Oil | Neosho Falls, KS 66758 | Oil Operator | Feb 2006 |
| 29940 | Vandermeer Energy Corp. | Dallas, TX 75225 | Oil & Gas Operator | Nov 1998 |
| 29941 | Vandeveer Energy, LLC | Dallas, TX 75225 | Oil & Gas Operator | Jul 2016 |
| 29942 | Vanek, R. J. | Iowa Park, TX 76367 | Oil & Gas Operator | May 2026 |
| 29943 | Vanguard Environmental, LLC | | Oil Operator | Nov 2024 |
| 29944 | Vanguard Oil & Gas LLC | East Lansing, MI 48826 | Oil & Gas Operator | Dec 2024 |
| 29945 | Vanguard Operating, LLC | Houston, TX 77057 | Oil & Gas Operator | Aug 2019 |
| 29946 | Vanguard Permian, LLC | Houston, TX 77057 | Oil & Gas Operator | Nov 2018 |
| 29947 | Vanguard Petroleum Corp. | | Gas Operator | Jun 1986 |
| 29948 | Vanguard Production Company | Lubbock, TX 79410 | Oil & Gas Operator | May 2026 |
| 29949 | Vanmark Jack | Torrington, WY 82240 | Oil Operator | Dec 1997 |
| 29950 | Vanmax Explorati | | Oil Operator | Nov 1995 |
| 29951 | Vannatter, Louis E. | Medina, TX 78055 | Oil & Gas Operator | Dec 1996 |
| 29952 | Vanon Energy Inc | Fort Worth, TX 76162 | Oil & Gas Operator | Jul 2022 |
| 29953 | Vanroyen Oil And Gas, L.L.C. | Wichita, KS 67217 | Oil Operator | Jan 2026 |
| 29954 | Vantage Energy Appalachia II LLC | Washington, PA 15301-8936 | Gas Operator | Aug 2017 |
| 29955 | Vantage Energy Appalachia LLC | Washington, PA 15301-8936 | Gas Operator | Aug 2017 |
| 29956 | Vantage Energy Uinta LLC | Denver, CO 80237-2746 | Oil & Gas Operator | Dec 2017 |
| 29957 | Vantage Fort Worth Energy LLC | Pittsburgh, PA 15222 | Oil & Gas Operator | May 2026 |
| 29958 | Vantage Operating II, LLC | San Antonio, TX 78230 | Oil & Gas Operator | May 2026 |
| 29959 | Vantage Operating, LLC | San Antonio, TX 78230 | Oil & Gas Operator | May 2026 |
| 29960 | Vantage Petroleum, Inc. | Olmitz, KS 67564 | Oil Operator | May 2008 |
| 29961 | Vantage Point Operating Co. | Houston, TX 77057 | Oil & Gas Operator | Dec 2014 |
| 29962 | Vanya Oil & Gas, Inc. | Hardin, TX 77561 | Oil & Gas Operator | May 2026 |
| 29963 | Vaquero Big Horn LLC | Bakersfield, CA 93309 | Oil & Gas Operator | Nov 2025 |
| 29964 | Vaquero Energy Inc | Bakersfield, CA 93309 | Oil & Gas Operator | May 2023 |
| 29965 | Vaquero Gas Company,Incorporated | Houston, TX 77002 | Oil & Gas Operator | Jun 1993 |
| 29966 | Vaquero Oil & Gas, Inc. | League City, TX 77573 | Oil & Gas Operator | Aug 2008 |
| 29967 | Vaquero Operating | FT Stockton, TX 79735 | Oil & Gas Operator | May 2026 |
| 29968 | Vaquero Resources, LLC | Oklahoma City, OK 73102 | Oil & Gas Operator | Mar 2026 |
| 29969 | Vaquero SJV LLC | | Oil & Gas Operator | Dec 2022 |
| 29970 | Vaquero Uinta, LLC | Bakersfield, CA 93309 | Oil & Gas Operator | Mar 2026 |
| 29971 | Vaquillas Operating, Inc. | Laredo, TX 78041 | Oil & Gas Operator | Dec 2002 |
| 29972 | Varas Energy Operating Company, LLC | Houston, TX 77005 | Oil & Gas Operator | May 2026 |
| 29973 | Varco Oil | | Oil & Gas Operator | Apr 1991 |
| 29974 | Vargas Energy, LTD. | Fort Worth, TX 76109 | Gas Operator | May 2026 |
| 29975 | Vargas Oil & Gas | San Antonio, TX 78240 | Oil Operator | May 2026 |
| 29976 | Varner Jerry D And Helen Revocable Inter VIvos Trust | Bristow, OK 74010 | Oil Operator | Mar 2026 |
| 29977 | Vassaur Elizabeth | Morris, OK 74445-2303 | Oil & Gas Operator | Oct 2018 |
| 29978 | Vast Oil Inc | Fullerton, CA 92832 | Oil & Gas Operator | Mar 2024 |
| 29979 | Vast Oil TX Operating LLC | Fullerton, CA 92832 | Oil & Gas Operator | May 2026 |
| 29980 | Vast Operations, LLC | | Oil Operator | Dec 2025 |
| 29981 | Vast Petroleum Corporation | Highland, UT 84003 | Oil Operator | Jan 2016 |
| 29982 | Vast Petroleum Of Kansas LLC | Bozeman, MT 59715 | Oil Operator | Dec 2009 |
| 29983 | Vast Star Corporation | | Oil Operator | Mar 2026 |
| 29984 | Vastar Resources | | Oil & Gas Operator | Dec 1996 |
| 29985 | Vastar Resources Inc | Houston, TX 77253 | Oil & Gas Operator | Jan 2026 |
| 29986 | Vaughan III Ben F | Austin, TX 78768-2233 | Oil & Gas Operator | Mar 2026 |
| 29987 | Vaughan Oil LLC | Holdenville, OK 74848 | Oil Operator | Feb 2026 |
| 29988 | Vaughan Operating Company, LLC | Shreveport, LA 71101 | Oil & Gas Operator | Jun 2009 |
| 29989 | Vaughan Otto M | | Oil & Gas Operator | Apr 2014 |
| 29990 | Vaughan Production Company, Inc. | Norman, OK 73072 | Oil & Gas Operator | Sep 2014 |
| 29991 | Vaughn Deloy | Beggs, OK 74421-0305 | Oil & Gas Operator | Apr 2020 |
| 29992 | Vaughn Good Oil Co. | | Gas Operator | Jan 2026 |
| 29993 | Vaughn LLC | | Oil Operator | Mar 2026 |
| 29994 | Vaughn Petroleum, Inc. | Dallas, TX 75219 | Oil & Gas Operator | May 2004 |
| 29995 | Vaught Bill D Dba Vaught Oil Company | Akron, OH 44319 | Oil & Gas Operator | Dec 2024 |
| 29996 | Vci Production | Jarales, NM 87023 | Oil Operator | Jan 1997 |
| 29997 | VCP Wyoming LLC | | Oil Operator | Mar 2026 |
| 29998 | VD Oil Company LLC | Bartlesville, OK 74003-4280 | Oil Operator | Mar 2026 |
| 29999 | Veale Donald K & | | Oil Operator | Oct 1985 |
| 30000 | Vec Energy LLC | Kittanning, PA 16201-5022 | Oil & Gas Operator | Mar 2026 |