901 | Anderson, James K. Inc. | Abilene, TX 79608 | Oil & Gas Operator | Sep 2024 |
902 | Anderson, James S. | Sinclairville, NY 14782 | Gas Operator | Dec 2023 |
903 | Anderson, Jerry | Floydada, TX 79235 | Oil & Gas Operator | May 2024 |
904 | Anderson, Kendra A. | Galva, KS 67443 | Oil Operator | May 2024 |
905 | Anderson, Kyle K | Concord, NY 14055 | Gas Operator | Dec 2023 |
906 | Anderson, Roger W. Corp. | Clyde, TX 79510 | Oil & Gas Operator | Apr 2020 |
907 | Anderson, Steven C. | Victoria, TX 77902 | Gas Operator | Jun 2004 |
908 | Ando Energy, Inc. | Graham, TX 76450 | Oil & Gas Operator | Feb 1998 |
909 | Andover Oil Comp | | Oil & Gas Operator | Oct 1989 |
910 | Andover Oil Company | | Oil Operator | Sep 1982 |
911 | Andrea Operating Company | Edmond, OK 73013-6627 | Oil & Gas Operator | Apr 2024 |
912 | Andress Bill O | Tulsa, OK 74135-3553 | Oil & Gas Operator | Sep 2003 |
913 | Andrew Alan Exploration, Inc. | Kilgore, TX 75663 | Oil & Gas Operator | Mar 2017 |
914 | Andrew L. Newkirk | | Oil Operator | Jun 2024 |
915 | Andrew, Robert Oneal | Olney, TX 76374 | Oil & Gas Operator | Sep 1998 |
916 | Andrews & Corkran, L.L.C. | Austin, TX 78746 | Oil & Gas Operator | Feb 2000 |
917 | Andrews, B. C. | Graham, TX 76450 | Oil & Gas Operator | Sep 2024 |
918 | Andries Oil Company | | Oil Operator | Jan 2024 |
919 | Andrikopoulos A G | Cheyenne, WY 82009 | Oil & Gas Operator | Dec 1994 |
920 | Andrikopoulos Resources* A G | | Oil & Gas Operator | Jul 2015 |
921 | Andrus Resources Corporation | Houston, TX 77046 | Oil & Gas Operator | Oct 2002 |
922 | Anegada Energy LLC | Canonsburg, PA 15317-0400 | Gas Operator | Jul 2024 |
923 | Anegada Resources | Kerrville, TX 78029 | Oil & Gas Operator | Jan 2002 |
924 | Anejo Production, LLC | Electra, TX 76360 | Oil & Gas Operator | Sep 2024 |
925 | Angel Exploration Company | Oklahoma City, OK 73102-8868 | Oil & Gas Operator | Jan 2019 |
926 | Angel Exploration LLC | Oklahoma City, OK 73116-3603 | Oil & Gas Operator | Jul 2024 |
927 | Angel Operating LLC | Metairie, LA 70033 | Oil Operator | Sep 2024 |
928 | Angel Rose Energy, LLC | Olney, IL 62450 | Oil Operator | Dec 2022 |
929 | Angelo, Ernest, Jr. | Midland, TX 79701 | Oil & Gas Operator | Mar 2008 |
930 | Angerman Assoc Inc | Pittsburgh, PA 15238-1359 | Oil & Gas Operator | Dec 1998 |
931 | Angerman Associates Inc | | Oil & Gas Operator | Mar 1998 |
932 | Angle Exploratio | | Oil Operator | Jan 1987 |
933 | Angle George A | | Gas Operator | Dec 1986 |
934 | Angle Oil Compan | | Oil Operator | Jun 1994 |
935 | Angle Oil Company | Hays, KS 67601 | Oil Operator | Sep 2002 |
936 | Anglo Production Company | | Oil & Gas Operator | Nov 1983 |
937 | Anglo-Dutch Energy, LLC | | Oil & Gas Operator | Sep 2022 |
938 | Angus Petroleum Corporation | Chicago, IL 60660 | Oil & Gas Operator | Dec 2022 |
939 | Animas Minerals LLC | Corpus Chrsti, TX 78413 | Oil Operator | Sep 2024 |
940 | Anja Resources | Bridgeport, WV 26330 | Oil & Gas Operator | Dec 2021 |
941 | Anjet Petroleum Company Inc | Gulfport, MS 39507-1301 | Oil & Gas Operator | Aug 2017 |
942 | Ankor E&P Holdings Corporation | | Oil & Gas Operator | Jan 2021 |
943 | Anloc, LLC | Houston, TX 77024 | Oil & Gas Operator | Apr 2019 |
944 | Ann Marie Tiers | | Oil Operator | Dec 1996 |
945 | Annarock Petroleum LLC | Winter Garden, FL 34787 | Oil & Gas Operator | Dec 2023 |
946 | Annco Pet. Co & Equipment, Inc | | Oil & Gas Operator | Sep 1982 |
947 | Annex Oil Corp | | Oil & Gas Operator | Jun 2000 |
948 | Annona Productions, Inc. | | Gas Operator | May 2019 |
949 | Annulus Energy LLC | | Gas Operator | Dec 2021 |
950 | Anr Limited Inc/Coastal | Houston, TX 770460995 | Oil & Gas Operator | Dec 1987 |
951 | Anr Pipeline Company | Houston, TX 77002 | Oil & Gas Operator | Dec 2023 |
952 | Anr Production Company | Houston, TX 77046 | Oil & Gas Operator | Aug 2017 |
953 | Ansbro Petroleum Company, LLC | Denver, CO 80202 | Oil & Gas Operator | Feb 2008 |
954 | Anschutz Corporation, The | Denver, CO 80202 | Oil & Gas Operator | Sep 2016 |
955 | Anschutz Drilling Co. | | Oil Operator | Jul 1961 |
956 | Anschutz Exploration Corporation | Denver, CO 80202 | Oil & Gas Operator | Sep 2024 |
957 | Anschutz Oil Co. | | Oil & Gas Operator | Jul 1984 |
958 | Anschutz Oil Company LLC | Denver, CO 80202 | Oil & Gas Operator | Sep 2020 |
959 | Anschutz Pinedale Corporation | Denver, CO 80202 | Oil & Gas Operator | Dec 2015 |
960 | Anshutz Oil | | Oil Operator | Dec 2009 |
961 | Anson Charles Dba Anson Oil | Seminole, OK 74868 | Oil Operator | Jun 2024 |
962 | Anson Company | Oklahoma City, OK 73124 | Oil & Gas Operator | Apr 2018 |
963 | Anson Gas Corporation | Oklahoma City, OK 73116 | Oil & Gas Operator | May 1997 |
964 | Anson J W | Seminole, OK 74818-1280 | Oil & Gas Operator | Oct 2020 |
965 | Anson Robert L & Teresa M | Seminole, OK 74868 | Oil & Gas Operator | Jul 2024 |
966 | Anstine & Musgrove Inc | Ponca City, OK 74602 | Oil & Gas Operator | Jun 2024 |
967 | Anstine Oil Company | | Oil Operator | May 2024 |
968 | Anstine-Musgrove | Ponca City, OK 74602 | Oil & Gas Operator | Feb 2017 |
969 | Anstine-Musgrove Oil Company | Ponca City, OK 74602-0391 | Oil & Gas Operator | Jan 2013 |
970 | Ansythe Exploration Co., Inc. | | Oil & Gas Operator | Oct 1982 |
971 | Ant Hills Production | Lusk, WY 82225 | Oil & Gas Operator | Apr 2024 |
972 | Antara Resources Inc | Houston, TX 77002 | Oil & Gas Operator | Apr 2004 |
973 | Antares Energy Company | Houston, TX 77010 | Oil & Gas Operator | Sep 2024 |
974 | Antares Oil Corp | Denver, CO 80202 | Oil & Gas Operator | Oct 2015 |
975 | Antares Ventures, L.L.C. | | Oil Operator | Oct 2016 |
976 | Antelope Energy Company LLC | Denver, CO 80202 | Oil & Gas Operator | Jul 2024 |
977 | Antelope Energy Partners, LLC | Houston, TX 77043 | Oil & Gas Operator | Sep 2024 |
978 | Antelope Production Co. | Midland, TX 79701 | Oil & Gas Operator | Oct 1995 |
979 | Antelope Resources Inc | Billings, MT 59101 | Oil & Gas Operator | May 2017 |
980 | Antero Energy LLC | Denver, CO 80202 | Gas Operator | Nov 2003 |
981 | Antero Resources Bluestone LLC | | Gas Operator | Dec 2013 |
982 | Antero Resources Corporation | Denver, CO 80202 | Oil & Gas Operator | Jun 2024 |
983 | Antero Resources I, LP | Denver, CO 80202 | Oil & Gas Operator | Jun 2005 |
984 | Antero Resources II, LP | Denver, CO 80202 | Oil & Gas Operator | May 2006 |
985 | Antero Resources Piceance LLC | | Oil & Gas Operator | Dec 2012 |
986 | Anterra Energy Services Inc. | | Oil & Gas Operator | Jun 2024 |
987 | Anterra Services Inc. | | Oil & Gas Operator | Jun 2024 |
988 | Anthony Oil & Gas Co. | Shreveport, LA 71135 | Oil Operator | May 1993 |
989 | Anthony Oil Company | | Oil & Gas Operator | Oct 1987 |
990 | Anthony, Bob G. Inc. | Brookhaven, MS 39601 | Oil & Gas Operator | Sep 2024 |
991 | Antilley, Joe | Abilene, TX 79602 | Oil & Gas Operator | Jan 2024 |
992 | Antioch Disposal Well Inc | Duncan, OK 73533 | Oil Operator | Jan 1994 |
993 | Antioch Operating LLC | Dallas, TX 75206 | Oil & Gas Operator | Jul 2024 |
994 | Antle Operating, Inc. | Graham, TX 76450 | Oil & Gas Operator | Sep 2024 |
995 | Antle, E. | Graham, TX 76450 | Oil & Gas Operator | Oct 1994 |
996 | Antler Energy LLC | Baggs, WY 82321 | Oil & Gas Operator | Apr 2024 |
997 | Antlers Energy LLC | Tulsa, OK 74137 | Oil & Gas Operator | Jun 2024 |
998 | Antrim Development Corp | | Oil & Gas Operator | Oct 2018 |
999 | Anvil Oil Co., Inc. | Bartlesville, OK 74003-5030 | Oil & Gas Operator | Dec 2008 |
1000 | Aoco Operating Company, L.L.C. | Houston, TX 77008 | Oil & Gas Operator | Feb 2005 |