1001 | Ap Operating LLC | Claflin, KS 67525 | Oil Operator | Nov 2023 |
1002 | Ap Operating, Inc. | Plano, TX 75074 | Oil & Gas Operator | Apr 2024 |
1003 | Ap Production LLC | Utica, OH 43080 | Oil & Gas Operator | Dec 2023 |
1004 | Apache Corporation | Houston, TX 77056 | Oil & Gas Operator | Apr 2024 |
1005 | Apache Drilling | | Oil Operator | Sep 1994 |
1006 | Apache Drilling Co | Kingman, KS 67068 | Oil Operator | Feb 2006 |
1007 | Apache Energy Resources Corp | Houston, TX 77056 | Oil & Gas Operator | Mar 2015 |
1008 | Apache Natural Gas Co., Inc. | | Oil Operator | Nov 1992 |
1009 | Apache Oil Company | San Antonio, TX 78227 | Oil & Gas Operator | Apr 2024 |
1010 | Apache PHN North America, Inc. | | Oil & Gas Operator | Mar 2005 |
1011 | Apache Production Company | Holliday, TX 76366 | Oil & Gas Operator | Apr 2024 |
1012 | Apache Shelf, Inc. | Houston, TX 77056 | Oil & Gas Operator | Jan 2014 |
1013 | Apb Oil Corporation | Houston, TX 77052 | Oil & Gas Operator | Apr 1996 |
1014 | Apc Operating Partnership | Tulsa, OK 74136 | Oil & Gas Operator | Oct 1996 |
1015 | Apc Operating Partnership LP | Tulsa, OK 74136-4224 | Oil & Gas Operator | Jun 2015 |
1016 | Apco Oil Corporation | | Oil & Gas Operator | Jun 1993 |
1017 | Apd Company | | Oil & Gas Operator | Apr 1987 |
1018 | Apex Crude Oil Co | Logan, OH 43138 | Oil & Gas Operator | Dec 1996 |
1019 | Apex DRLG | Bermuda Dunes, CA 92203 | Oil & Gas Operator | Dec 2019 |
1020 | Apex Energy (Pa) LLC | Wexford, PA 15090-7383 | Gas Operator | Jan 2024 |
1021 | Apex Energy, Inc. | Corpus Chrsti, TX 78413 | Oil & Gas Operator | Apr 2024 |
1022 | Apex Energy, L.L.C. | Tulsa, OK 74114 | Oil & Gas Operator | Feb 2024 |
1023 | Apex Minerals Inc | Oklahoma City, OK 73102 | Oil & Gas Operator | Mar 1994 |
1024 | Apex Oil & Gas, Inc. | Houston, TX 77067 | Oil & Gas Operator | Oct 2009 |
1025 | Apex Oil Ventures Inc | | Oil & Gas Operator | Dec 2023 |
1026 | Apex Operating & Equip. Co. | Bowie, TX 76230 | Oil & Gas Operator | Nov 2003 |
1027 | Apex Production LTD. | Albany, TX 76430 | Oil Operator | Apr 2024 |
1028 | Apex Resources Inc | Allison Park, PA 15101-3838 | Oil & Gas Operator | Dec 1993 |
1029 | Apex Resources LLC | | Oil & Gas Operator | Dec 2023 |
1030 | Apex Royalties, Inc. | Midland, TX 79702 | Oil & Gas Operator | May 1997 |
1031 | Apexco, Inc. | Sand Springs, OK 74063 | Oil & Gas Operator | Dec 2023 |
1032 | Apexco-McCormick-Coastal | | Oil & Gas Operator | Dec 1977 |
1033 | Apexway Corp. | | Oil Operator | Nov 2023 |
1034 | API Operating Co. | Houston, TX 77036 | Oil & Gas Operator | Apr 2024 |
1035 | Apogee Oil & Gas LLC | | Oil Operator | Jan 2024 |
1036 | Apollo 17 Oil And Gas Inc | | Oil Operator | Feb 1988 |
1037 | Apollo Drilling And Exploration | | Oil & Gas Operator | Oct 1980 |
1038 | Apollo Energies | Pratt, KS 67124 | Oil Operator | Aug 2016 |
1039 | Apollo Energies Inc | Pratt, KS 67124 | Oil & Gas Operator | Jan 2024 |
1040 | Apollo Energy Operating Co, LP | Lake Charles, LA 70601 | Oil & Gas Operator | Dec 2023 |
1041 | Apollo Energy Operating, LP | | Oil & Gas Operator | Mar 2011 |
1042 | Apollo Energy, L.L.C. | | Oil & Gas Operator | Jul 2018 |
1043 | Apollo Energy, L.P. | Lake Charles, LA 70601 | Oil Operator | May 2014 |
1044 | Apollo Exploration And Development Inc | | Oil & Gas Operator | Jun 2023 |
1045 | Apollo Gas Co | Pittsburgh, PA 15236-1435 | Gas Operator | Dec 1991 |
1046 | Apollo Operating LLC | | Oil & Gas Operator | Sep 2013 |
1047 | Apollo Petroleum Corporation | | Oil & Gas Operator | Dec 2012 |
1048 | Apollo Resources LLC | Vintondale, PA 15961-0222 | Oil & Gas Operator | Jan 2024 |
1049 | App Energy, LLC | Monroe, MI 48161 | Oil & Gas Operator | Dec 2021 |
1050 | Appalachian Ener Tech Inc | Clearwater, FL 33518 | Oil & Gas Operator | Dec 2001 |
1051 | Appalachian Expl Inc | Hartville, OH 44632-550-550 | Oil & Gas Operator | Dec 1992 |
1052 | Appalachian Exploration Corp | McMurray, PA 15317-3452 | Gas Operator | Dec 1995 |
1053 | Appalachian Petrol Corp | Girard, OH 44420 | Oil & Gas Operator | Dec 1989 |
1054 | Appalachian Resources Of Florida, LLC | Fort Myers, FL 33902 | Oil Operator | Dec 2022 |
1055 | Appaloosa Operating Company LLC | The Woodlands, TX 77387 | Oil & Gas Operator | Apr 2019 |
1056 | Apple Petroleum Corp | Mountainside, NJ 7092 | Oil Operator | Mar 2013 |
1057 | Appleton Oil Company | Chicago, IL 60657-4097 | Oil & Gas Operator | May 1993 |
1058 | Applied Mechanics Corp. | Bridgeport, WV 26330-4609 | Oil & Gas Operator | Dec 2021 |
1059 | Appling, J. B. | Midland, TX 79702 | Oil & Gas Operator | Jul 1997 |
1060 | Approach Operating LLC | Fort Worth, TX 76116 | Oil & Gas Operator | Sep 2020 |
1061 | Apr Operating LLC | Midland, TX 79701 | Oil & Gas Operator | Apr 2024 |
1062 | April Rain Prod. Co., Inc. | | Oil & Gas Operator | Jul 1992 |
1063 | Apv Caddo Pine LLC | | Oil & Gas Operator | Nov 2023 |
1064 | Apv McCamey LLC | MC Camey, TX 79752 | Oil & Gas Operator | Apr 2024 |
1065 | Apx & Assoc. | FT Stockton, TX 79735 | Oil & Gas Operator | Sep 1998 |
1066 | Apx Corporation | Houston, TX 77251 | Oil & Gas Operator | Dec 2009 |
1067 | Apx Western Corporation | Denver, CO 80217 | Oil & Gas Operator | Sep 1991 |
1068 | Aqua-Oil Inc | Enid, OK 73703-6511 | Oil & Gas Operator | May 2019 |
1069 | Aquanyx Midstream LLC | | Oil Operator | Jan 2024 |
1070 | Aquarius Oil And Gas | Casper, WY 82601 | Oil & Gas Operator | Sep 2017 |
1071 | Aquila Energy Resources Corp. | Houston, TX 77042 | Oil & Gas Operator | Nov 2013 |
1072 | Aquila Resources | Burkesville, KY 42717 | Oil & Gas Operator | Dec 2022 |
1073 | Aquinas Oil & Gas, LLC | Muenster, TX 76252 | Oil Operator | Apr 2024 |
1074 | Arabella Operating, LLC | Fort Worth, TX 76102 | Oil & Gas Operator | Apr 2024 |
1075 | Arabella Petroleum Company, LLC | Austin, TX 78701 | Oil & Gas Operator | Apr 2024 |
1076 | Arabie, Inc. | Lake Charles, LA 70605 | Oil & Gas Operator | Apr 2024 |
1077 | Aracca Petroleum Company | | Oil Operator | May 1984 |
1078 | Aracca Petroleum Corporation | | Oil Operator | Dec 1987 |
1079 | Aralpa Corporation | | Oil & Gas Operator | May 1987 |
1080 | Araluen Energy, Inc. | Houston, TX 77094 | Oil Operator | Jun 2022 |
1081 | Aramco Petroleum LLC | Burkburnett, TX 76354 | Oil Operator | Apr 2024 |
1082 | Aran Energy USA Inc. | | Oil & Gas Operator | Apr 1997 |
1083 | Aransas DRLG & Workover Co Inc | Corpus Chrsti, TX 78409 | Oil & Gas Operator | Jul 2019 |
1084 | Aransas Oil Company, Inc. | San Antonio, TX 78253 | Oil & Gas Operator | Jan 1999 |
1085 | Aransas Resources, Inc | Houston, TX 77083 | Oil & Gas Operator | Dec 2005 |
1086 | Aransas Resources, LP | Houston, TX 77006 | Oil & Gas Operator | Oct 2006 |
1087 | Arapaho Oil & Gas Inc | Roswell, NM 88202 | Oil & Gas Operator | Nov 1994 |
1088 | Arapaho Petroleum Inc | Englewood, CO 80155 | Oil & Gas Operator | Nov 1998 |
1089 | Arapaho Ventures Of Ny | Englewood, CO 80155 | Oil & Gas Operator | Dec 1990 |
1090 | Arapahoe Prod. Co. | Borger, TX 79008 | Oil & Gas Operator | May 2012 |
1091 | Arapahoe Resources LLC | Oklahoma City, OK 73157-7107 | Oil & Gas Operator | Dec 2023 |
1092 | Arapahoe SPV LLC | | Oil & Gas Operator | Feb 2023 |
1093 | Aratex Production Company | Denver, CO 80202 | Oil & Gas Operator | Jun 2003 |
1094 | Araxas Exploration, Inc. | The Woodlands, TX 77380 | Oil & Gas Operator | Apr 1998 |
1095 | Arb Energy Utah, LLC | Houston, TX 77002 | Oil & Gas Operator | Jan 2024 |
1096 | Arbco, Inc. | Lafayette, LA 70505 | Oil & Gas Operator | Jan 1996 |
1097 | Arben Oil, Inc. | Coleman, TX 76834 | Oil & Gas Operator | Apr 2024 |
1098 | Arbol Resources, Inc. | Houston, TX 77079 | Oil & Gas Operator | Apr 2024 |
1099 | Arbor Operating LLC | | Oil & Gas Operator | Nov 2023 |
1100 | Arbor Petroleum Corporation | Oklahoma City, OK 73102-4003 | Oil & Gas Operator | Mar 2011 |