901 | American Royalty | Caldwell, TX 77836 | Oil & Gas Operator | Oct 2005 |
902 | American Shoreline, Inc. | Corpus Chrsti, TX 78401 | Oil & Gas Operator | Sep 2024 |
903 | American Southwest Corp. | | Oil & Gas Operator | Dec 1989 |
904 | American Star Energy & Min. Corp | Katy, TX 77449 | Oil & Gas Operator | Sep 2024 |
905 | American Star Energy & Mineral Corp | Amarillo, TX 79102-2283 | Oil & Gas Operator | Jun 2015 |
906 | American Star Energy Services, LLC | Tulsa, OK 74152 | Gas Operator | Apr 2023 |
907 | American Tank Service LLC | Hays, KS 67601 | Oil Operator | May 2024 |
908 | American Trad.&Prod. | | Oil Operator | Dec 1995 |
909 | American Trading | | Oil & Gas Operator | Dec 1995 |
910 | American Trading & Prod Corp | Houston, TX 77040-6471 | Oil & Gas Operator | Nov 2014 |
911 | American Trading Et Al | | Oil & Gas Operator | May 1979 |
912 | American Warrior | | Oil & Gas Operator | May 2024 |
913 | American Warrior Inc | Garden City, KS 67846 | Oil & Gas Operator | May 2024 |
914 | American Warrior, In | | Oil & Gas Operator | May 2024 |
915 | American West | Burkett, TX 76828 | Oil & Gas Operator | Sep 2024 |
916 | American West Resources, Inc | Fort Worth, TX 76161 | Oil & Gas Operator | Sep 2024 |
917 | Americana Energy Inc | Byng, OK 74820 | Oil & Gas Operator | May 2024 |
918 | Americana Petroleum Corp | Waco, TX 76710 | Oil Operator | Aug 1992 |
919 | Americase Production Co. | Dallas, TX 75252 | Oil Operator | May 2002 |
920 | Americo Energy Resources, LLC | Houston, TX 77063 | Oil & Gas Operator | Sep 2024 |
921 | Americo Oil Company | Oklahoma City, OK 73154 | Oil & Gas Operator | Feb 2012 |
922 | Americus Resources, Inc. | | Oil & Gas Operator | Feb 1993 |
923 | Amerikan Oil, LLC | Mound City, KS 66056 | Oil Operator | May 2024 |
924 | Amerind Oil Co L P | Midland, TX 79701 | Oil & Gas Operator | Nov 2004 |
925 | Amerind Oil Company, LTD. | Midland, TX 79701 | Oil & Gas Operator | Nov 2004 |
926 | Ameristate Exploration LLC | Austin, TX 78701 | Oil & Gas Operator | Nov 2009 |
927 | Ameritech Oil & Gas Corporation | Dallas, TX 75248 | Oil & Gas Operator | May 1996 |
928 | Amerkan Resource | | Oil Operator | Jan 1994 |
929 | Amerril Energy LLC | Houston, TX 77042 | Oil & Gas Operator | Sep 2024 |
930 | Amerroyal Energy LLC | Shawnee, OK 74804-4163 | Oil & Gas Operator | Dec 2022 |
931 | Ames Financial, Inc | Shreveport, LA 71101 | Oil & Gas Operator | Jun 2024 |
932 | Ames Oil | Cross Plains, TX 76443 | Oil & Gas Operator | Sep 2024 |
933 | Ames Oil And Gas | | Oil & Gas Operator | Apr 1986 |
934 | Ames Oil Corporation Of Texas | Austin, TX 78720 | Oil & Gas Operator | Mar 2015 |
935 | Ames, C B Dba Ames Oil & Gas | | Oil Operator | Dec 2004 |
936 | Ames, Debra B. | Dewittville, NY 14728 | Gas Operator | Dec 2023 |
937 | Amex Energy Consults Inc | Columbus, OH 43214 | Oil & Gas Operator | Dec 1988 |
938 | Amexco, LLC | San Antonio, TX 78259 | Oil & Gas Operator | Sep 2024 |
939 | Amherst Energy Holdings, LLC | Highland VLG, TX 75077 | Oil Operator | Sep 2024 |
940 | Aminex USA, Inc. | Somerset, TX 78069 | Oil & Gas Operator | May 2018 |
941 | Aminoil Of Louisiana, Inc. | | Oil & Gas Operator | Dec 1981 |
942 | Aminoil USA Inc | | Oil & Gas Operator | Jan 1985 |
943 | Amirmex Inc. | Denver, CO 80234 | Oil & Gas Operator | Sep 2024 |
944 | Amistad Energy Services, LLC | Katy, TX 77450 | Oil & Gas Operator | Oct 2017 |
945 | Amity Oil Co., Inc. | Dallas, TX 75206 | Oil & Gas Operator | Aug 1977 |
946 | Amkay Petroleum Co., Inc. | | Oil Operator | Dec 1991 |
947 | Ammonite Energy Texas, Inc. | Midland, TX 79710 | Oil & Gas Operator | Aug 2003 |
948 | Amoco Energy Trading Corp | Chicago, IL 60601 | Oil & Gas Operator | Apr 2021 |
949 | Amoco Prod Co-Banner Pet LTD | | Oil & Gas Operator | Mar 1981 |
950 | Amoco Production | | Oil & Gas Operator | Jun 2012 |
951 | Amoco Production Co And C M S Oil And Gas | | Oil & Gas Operator | Sep 1996 |
952 | Amoco Production Co And Peninsular Oil And Gas Co | | Oil & Gas Operator | Sep 1998 |
953 | Amoco Production Co-Ratliff City | Ratliff City, OK 73081 | Oil Operator | May 1998 |
954 | Amoco Production Co. | Houston, TX 77253 | Oil & Gas Operator | Jun 2015 |
955 | Amoco Rocmount Company | Denver, CO 80201 | Oil & Gas Operator | Jan 1998 |
956 | Amos, Joe | Wichita, KS 67233 | Oil Operator | Jul 1990 |
957 | Ampak Oil Company | Plano, TX 75074 | Oil & Gas Operator | Sep 2024 |
958 | Ample Resources Inc. | | Oil & Gas Operator | May 2024 |
959 | Amplify Energy Operating LLC | Houston, TX 77002 | Oil & Gas Operator | Sep 2024 |
960 | Amplify Oklahoma Operating LLC | Houston, TX 77002-4800 | Oil & Gas Operator | May 2024 |
961 | Ampolex (Texas), Inc. | | Oil & Gas Operator | Jun 1993 |
962 | Ampolex Wy Inc | Gillette, WY 82716 | Oil & Gas Operator | Mar 1997 |
963 | Amreco, LLC | El Dorado, AR 71730 | Oil Operator | Jul 2024 |
964 | Amrich Energy Inc. | | Oil & Gas Operator | Dec 2022 |
965 | Amron Petroleum, Inc. | Midland, TX 79708 | Oil & Gas Operator | Jan 1996 |
966 | Ams Energy LLC | Herman, PA 16039-0156 | Oil & Gas Operator | Jun 2024 |
967 | Amsito Oil Company LLC | Denton, TX 76206-0689 | Oil Operator | Apr 2001 |
968 | Amsito Production Company LLC | | Oil & Gas Operator | Jul 2005 |
969 | Amsler Jerry & Denese | Enid, OK 73703-9300 | Oil & Gas Operator | Jul 2020 |
970 | Amt Resources, Inc. | Cisco, TX 76437 | Oil & Gas Operator | Sep 2024 |
971 | Amtech Energy Inc | Plymouth, IL 62367-1016 | Oil & Gas Operator | Dec 2021 |
972 | Amtex Energy | Midland, TX 79702 | Oil & Gas Operator | Aug 1995 |
973 | Amtex Energy, Inc. | Fort Worth, TX 76147 | Oil & Gas Operator | Sep 2024 |
974 | Amtex Oil & Gas Inc | Canton, OH 44711 | Oil & Gas Operator | Dec 2004 |
975 | Amtuck Oil | Logan, OH 43138 | Oil & Gas Operator | Dec 2010 |
976 | Amvest Osage Inc | Skiatook, OK 74070-0970 | Oil & Gas Operator | May 2024 |
977 | Amwes Exploration, LLC | Barbourville, KY 40906 | Oil & Gas Operator | Dec 2022 |
978 | Amx Energy, Inc. | Tyler, TX 75701 | Oil & Gas Operator | Sep 2024 |
979 | An-Car Oil Co, Inc | Owensboro, KY 42302-1329-1329 | Oil & Gas Operator | Dec 2014 |
980 | An-Son Corporation | Oklahoma City, OK 73124 | Oil & Gas Operator | Jan 2006 |
981 | An-Son Transporation | Oklahoma City, OK 73136 | Oil & Gas Operator | Nov 2006 |
982 | Anabaco Operating Company | Stillwater, OK 74076-1958 | Oil & Gas Operator | Mar 2014 |
983 | Anacapa Oil Corporation | | Gas Operator | May 2024 |
984 | Anadarko Austin Chalk Company | Houston, TX 77251 | Oil & Gas Operator | Feb 2006 |
985 | Anadarko Basin Oil& Gas Lease Inc | Sayre, OK 73662 | Oil & Gas Operator | Jan 1997 |
986 | Anadarko Disposal | El Reno, OK 73036 | Oil & Gas Operator | Jun 2014 |
987 | Anadarko E&P Company LP | Houston, TX 77251 | Oil & Gas Operator | Aug 2014 |
988 | Anadarko E&P Onshore LLC | Houston, TX 77046 | Oil & Gas Operator | Sep 2024 |
989 | Anadarko Gathering Co. | Houston, TX 77251 | Oil & Gas Operator | Jul 2001 |
990 | Anadarko Minerals Inc | Oklahoma City, OK 73102 | Oil & Gas Operator | Jun 2024 |
991 | Anadarko Ogc Company | Houston, TX 77251 | Oil & Gas Operator | Dec 1998 |
992 | Anadarko Petrole | | Oil & Gas Operator | Dec 1996 |
993 | Anadarko Petroleum | | Oil & Gas Operator | Oct 2007 |
994 | Anadarko Petroleum Co | | Oil & Gas Operator | Feb 1998 |
995 | Anadarko Petroleum Corporation | Houston, TX 77251 | Oil & Gas Operator | Jun 2024 |
996 | Anadarko Prod | | Oil & Gas Operator | Dec 1996 |
997 | Anadarko Production Co. | | Oil Operator | Feb 1989 |
998 | Anadarko Water Resource MGMT LLC | Colony, OK 73021-9785 | Oil & Gas Operator | Jun 2024 |
999 | Anadime Energy Services Inc. | | Oil & Gas Operator | Dec 2009 |
1000 | Analena Corporation | Dallas, TX 75251 | Oil Operator | Jun 2000 |