801 | Enstar Corporation | Houston, TX 77252 | Oil & Gas Operator | Apr 1988 |
802 | Enstar Energy, Inc. | Arlington, TX 76003 | Oil & Gas Operator | Apr 2024 |
803 | Enstar Petroleum Company | | Oil & Gas Operator | Aug 1985 |
804 | Enstar Petroleum Inc | | Oil & Gas Operator | Apr 1985 |
805 | Entek GRB LLC | Denver, CO 80202 | Oil & Gas Operator | Oct 2021 |
806 | Enterprise Crude Oil LLC | Oklahoma City, OK 73102 | Oil Operator | Aug 2011 |
807 | Enterprise Energy Corp | Cambridge, OH 43725 | Oil & Gas Operator | Dec 1985 |
808 | Enterprise Energy Exploration Inc | Tulsa, OK 74133-6724 | Oil & Gas Operator | Jan 2024 |
809 | Enterprise Energy Prod Co Inc | Tulsa, OK 74133-6754 | Oil & Gas Operator | Mar 2015 |
810 | Enterprise Exploration Inc | Tulsa, OK 74133 | Oil & Gas Operator | Nov 2020 |
811 | Enterprise Gathering LLC | | Oil Operator | Dec 2023 |
812 | Enterprise Inc | Hays, KS 67601 | Oil Operator | Sep 2015 |
813 | Enterprise Marke | | Oil & Gas Operator | Oct 1992 |
814 | Enterprise Oil Marketing Corp. | Little Rock, AR 72206 | Oil Operator | Sep 1998 |
815 | Enterprise Resources Inc. | | Oil & Gas Operator | Jun 1979 |
816 | Enterprising Enterprises Inc | Tulsa, OK 74137 | Oil Operator | Jun 2009 |
817 | Enterra Resources, LLC | Edmond, OK 73083 | Oil & Gas Operator | Dec 2023 |
818 | Entex Oil Company | | Gas Operator | Dec 1993 |
819 | Entex Petroleum, Inc. | Oklahoma City, OK 73113 | Oil & Gas Operator | Nov 1997 |
820 | Entex, Inc. | | Oil & Gas Operator | Dec 1984 |
821 | Entransco Energy LLC | Dewey, OK 74029 | Oil & Gas Operator | Dec 2023 |
822 | Enveron Corporation | Portage, MI 49024 | Oil & Gas Operator | Dec 2017 |
823 | Envirogas Inc | Hamburg, NY 14075 | Oil & Gas Operator | Dec 1992 |
824 | Environmental BR Ser Inc | Wooster, OH 44691 | Oil & Gas Operator | Dec 1987 |
825 | Environmental Exp Co | North Canton, OH 44720 | Oil & Gas Operator | Dec 1998 |
826 | Environmental Oil Co | Thornville, OH 43076 | Oil & Gas Operator | Dec 2022 |
827 | Environmental Soil Recovery LTD | | Oil Operator | Jan 2024 |
828 | Envirosearch Corporation | | Oil Operator | Dec 1992 |
829 | Envirotek Fuel Systems Inc | Dallas, TX 75243 | Oil & Gas Operator | May 2013 |
830 | Enwest Resources, Inc. | Midland, TX 79705 | Oil & Gas Operator | Aug 1994 |
831 | EOG (Oklahoma) Inc. | Oklahoma City, OK 73112 | Oil & Gas Operator | Oct 2016 |
832 | EOG A Resources, Inc. | Artesia, NM 88210 | Oil & Gas Operator | Dec 2018 |
833 | EOG M Resources, Inc. | Artesia, NM 88211 | Oil & Gas Operator | Dec 2018 |
834 | EOG Resources Inc | Midland, TX 79702 | Oil & Gas Operator | Apr 2024 |
835 | EOG Y Resources Inc | Artesia, NM 88210 | Oil & Gas Operator | Feb 2019 |
836 | Eok Operating LLC | | Oil & Gas Operator | Dec 2023 |
837 | Eola Mud Disposal Company | Maysville, OK 73057-9402 | Oil Operator | Sep 1997 |
838 | Eola Reclaimers Inc | Maysville, OK 73057 | Oil & Gas Operator | Nov 2005 |
839 | Eor Operating Company | Houston, TX 77079 | Oil & Gas Operator | Apr 2024 |
840 | Eor, LLC | | Oil & Gas Operator | Nov 2013 |
841 | Eos Energy LLC | Columbus, OH 43026 | Oil & Gas Operator | Dec 2022 |
842 | Eott Energy Operating LP | Houston, TX 77210-4666 | Oil & Gas Operator | Oct 2009 |
843 | EP Energy E&P Company, LLC | Houston, TX 77210 | Oil & Gas Operator | Apr 2024 |
844 | EP Energy E&P Company, LP | Houston, TX 77210 | Oil & Gas Operator | May 2022 |
845 | EP Energy Management LLC | | Oil & Gas Operator | Jun 2006 |
846 | EP Operating Co, A LTD Ptrship | | Oil & Gas Operator | Oct 1992 |
847 | EP Operating Co. | Dallas, TX 75201 | Oil & Gas Operator | Jan 1993 |
848 | EP Operating Company LP | Midland, TX 79705-5510 | Oil & Gas Operator | Mar 1993 |
849 | EP Operating Limited Partnership | Dallas, TX 75201 | Oil & Gas Operator | Feb 1995 |
850 | EP Operating LP | Dallas, TX 75201 | Oil & Gas Operator | Mar 2015 |
851 | EP&W | | Oil Operator | Dec 1997 |
852 | Epic Energy LLC | Aztec, NM 87410 | Oil & Gas Operator | Jan 2024 |
853 | Epic Permian Operating, LLC | Midland, TX 79705 | Oil & Gas Operator | Apr 2024 |
854 | Epl Oil & Gas, Inc | | Oil & Gas Operator | Aug 2015 |
855 | Epley Bobbie Inc | Wilson, OK 73463-6319 | Oil Operator | Jun 2007 |
856 | Epoc, LLC | Andover, KS 67002 | Oil Operator | Dec 2023 |
857 | Epoch Petroleum Corporation | | Oil & Gas Operator | Dec 1992 |
858 | Epoch Resources Of Texas Inc | Port Aransas, TX 78373-1637 | Oil & Gas Operator | Nov 2014 |
859 | Epperson Dwight | Okemah, OK 74859 | Oil Operator | Jan 2013 |
860 | Epperson John R | Bartlesville, OK 74003 | Oil Operator | Aug 1999 |
861 | Eps Resources Corp | Englewood, CO 80111 | Oil & Gas Operator | Dec 2009 |
862 | Epstein Jr Oper Co | | Oil & Gas Operator | Mar 1991 |
863 | Epstein, Edwin A Jr Oper Co Inc | Las Vegas, NV 89128 | Gas Operator | Dec 2001 |
864 | Eqt Aro LLC | Canonsburg, PA 15317-5851 | Gas Operator | Jan 2024 |
865 | Eqt Chap, LLC | Pittsburgh, PA 15222 | Oil & Gas Operator | Jan 2024 |
866 | Eqt Production Company | Pittsburg, PA 15222 | Oil & Gas Operator | Jan 2024 |
867 | Eqt Production Texas, LLC | Pittsburgh, PA 15222 | Oil & Gas Operator | Jun 2018 |
868 | Equal Energy Us Inc | | Oil & Gas Operator | Nov 2019 |
869 | Equinor Energy LP | Austin, TX 78730 | Oil & Gas Operator | Oct 2021 |
870 | Equinor USA Onshore Properties Inc. | Houston, TX 77042 | Oil & Gas Operator | Dec 2023 |
871 | Equinox Oil Comp | | Oil Operator | Dec 1996 |
872 | Equinox Oil Company | Plainville, KS 67663 | Oil & Gas Operator | Dec 2023 |
873 | Equipment Lott Inc The | Hennessey, OK 73742-0655 | Oil & Gas Operator | Mar 2008 |
874 | Equipment, Inc. | | Oil & Gas Operator | Mar 1983 |
875 | Equitable Gas Company | Pittsburgh, PA 15212-5352 | Gas Operator | Dec 2013 |
876 | Equitable Petroleum Corp. | | Oil & Gas Operator | Jan 1999 |
877 | Equitable Prod Eastern States Exploration Inc | Snow Shoe, PA 16874-0178 | Gas Operator | Dec 2001 |
878 | Equitable Production Company | Charleston, WV 25302 | Oil & Gas Operator | Dec 2007 |
879 | Equitable Resources Energy | Houston, TX 77056-2742 | Oil & Gas Operator | Sep 1997 |
880 | Equitable Resources Energy Co, Western Region | Billings, MT 59102 | Oil & Gas Operator | May 1997 |
881 | Equitable Resources Energy Company | Big Stone Gap, VA 24219 | Oil & Gas Operator | Dec 1997 |
882 | Equitrans Inc | Cannonsburg, PA 15317 | Oil & Gas Operator | Dec 2018 |
883 | Equitrans, L. P. | Cannonsburg, PA 15317 | Oil & Gas Operator | Jul 2021 |
884 | Equity Drilling Company Inc | Dewey, OK 74029 | Oil & Gas Operator | Nov 1998 |
885 | Equity Oil & Gas Funds Inc | Orlando, FL 32837-6103-6103 | Oil & Gas Operator | Dec 2022 |
886 | Equity Oil Company | Salt Lake City, UT 84110-095 | Oil & Gas Operator | Aug 2004 |
887 | Eqv Operating LLC | Oklahoma City, OK 73172 | Oil & Gas Operator | Apr 2024 |
888 | Eram, Inc. | | Oil & Gas Operator | Jan 2024 |
889 | Eratz Investments Inc. | Dallas, TX 75240 | Oil & Gas Operator | Apr 2024 |
890 | Erbe, Dwayne E. (Estate) | Neodesha, KS 66757 | Oil Operator | May 2023 |
891 | Erbert Don Oil C | | Oil Operator | May 1993 |
892 | Erbert, Harold | Iola, KS 66749 | Oil Operator | Dec 1992 |
893 | Erebor Resources, LLC | Tyler, TX 75702 | Oil & Gas Operator | Oct 2019 |
894 | Ereunao Oil & Gas, Inc. | | Oil & Gas Operator | Mar 2003 |
895 | Erg Operating Company Inc | Houston, TX 77002 | Oil & Gas Operator | Dec 2006 |
896 | Erg Resources LLC | Houston, TX 77002 | Oil & Gas Operator | Oct 2015 |
897 | Ergon Energy Partners, L.P. | Monroe, LA 71207 | Oil & Gas Operator | Apr 2024 |
898 | Ergon Exploration, Inc. | | Oil & Gas Operator | Jul 2023 |
899 | Ergon, Inc. | | Oil & Gas Operator | Dec 2005 |
900 | Eric Petroleum Corp | Austintown, OH 44515-1053 | Oil & Gas Operator | Dec 2023 |