701 | Energy Sources I | | Oil & Gas Operator | Jul 1986 |
702 | Energy Sources, Inc. | | Oil & Gas Operator | Nov 1990 |
703 | Energy Three, Inc. | Jackson, MS 39211 | Oil & Gas Operator | Dec 2023 |
704 | Energy Transfer Fuel, LP | Houston, TX 77002 | Oil & Gas Operator | Apr 2005 |
705 | Energy Unlimited Inc | | Oil & Gas Operator | Feb 2005 |
706 | Energy Xxi Gom, LLC | | Oil & Gas Operator | Dec 2023 |
707 | Energy Xxi Gulf Coast, Inc. | | Oil & Gas Operator | Dec 2008 |
708 | Energy Xxi Onshore, LLC | | Oil & Gas Operator | Dec 2023 |
709 | Energy-Vest, Inc. | Bull Shoals, AR 72619 | Oil Operator | Sep 2009 |
710 | Energypro, Inc. | Magnolia, TX 77354 | Oil & Gas Operator | Apr 2024 |
711 | Energyquest II, LLC | The Woodlands, TX 77381 | Oil & Gas Operator | Dec 2023 |
712 | Energyquest Management, LLC | Houston, TX 77090 | Oil & Gas Operator | Apr 2021 |
713 | Energyquest Operating, L.L.C. | | Oil & Gas Operator | Jun 2023 |
714 | Enerjex Kansas, Inc. | Leawood, KS 66211 | Oil & Gas Operator | Apr 2010 |
715 | Enernet Inc | Oklahoma City, OK 73102-8004 | Oil & Gas Operator | Nov 2014 |
716 | Enerplus Resources USA Corporation | Denver, CO 80202 | Oil & Gas Operator | Feb 2024 |
717 | Enerquest Corporation | Kilgore, TX 75663 | Oil & Gas Operator | Apr 2024 |
718 | Enerquest Oil & Gas LLC | Oklahoma City, OK 73114 | Oil & Gas Operator | Feb 2024 |
719 | Enerquest Operating, LLC | Oklahoma City, OK 73114 | Oil & Gas Operator | Apr 2024 |
720 | Enerquest Resources, LLC | Midland, TX 79702 | Oil & Gas Operator | Nov 2005 |
721 | Enersearch Inc | Sand Springs, OK 74063 | Oil & Gas Operator | Dec 2013 |
722 | Enersource Petroleum Inc | Bixby, OK 74008-1000 | Oil & Gas Operator | Jan 2024 |
723 | Enersource Royalty Corporation | Oklahoma City, OK 73102 | Oil & Gas Operator | May 2013 |
724 | Enerstar Resources LTD Co. | Midland, TX 79701 | Oil & Gas Operator | Jun 2000 |
725 | Enerstar Resources, L.C. | Midland, TX 79701 | Oil & Gas Operator | Apr 1999 |
726 | Enertec Corporation | Nowata, OK 74048-0632 | Oil & Gas Operator | Sep 2018 |
727 | Enertex, Inc. | Midland, TX 79702 | Oil & Gas Operator | Aug 1995 |
728 | Enervest Operating LLC | Houston, TX 77002 | Oil & Gas Operator | Apr 2024 |
729 | Enervest Operating, L.L.C., A Limited Liability Company | | Oil & Gas Operator | Dec 2019 |
730 | Enervest Opr LLC | Charleston, WV 25301-1782 | Oil & Gas Operator | Dec 2019 |
731 | Enervest Production Partners, LTD. | | Gas Operator | Dec 2023 |
732 | Enervest San Juan Operating | | Gas Operator | Jul 2001 |
733 | Enervest San Juan Operating LLC | Durango, CO 81301 | Gas Operator | Jul 2001 |
734 | Enerwest Trading Co LLC | Duncan, OK 73534 | Oil & Gas Operator | Dec 2023 |
735 | Enex Resources Corporation | Houston, TX 77002 | Oil & Gas Operator | Dec 2009 |
736 | Enex Rexources Corp. | | Oil & Gas Operator | Jul 1981 |
737 | Enexco, Inc. | Dallas, TX 75243 | Oil & Gas Operator | Mar 2017 |
738 | Enfield Operating Company, LLC | Coppell, TX 75019 | Oil Operator | Apr 2024 |
739 | Eng, George E. | Midland, TX 79701 | Oil & Gas Operator | Dec 2011 |
740 | Engas Corporation | Jacksboro, TX 76458 | Oil & Gas Operator | May 2008 |
741 | Engas XP, LLC | Wimberley, TX 78676 | Oil & Gas Operator | Apr 2024 |
742 | Engel Farms Corporation | Liberal, KS 67901 | Gas Operator | Mar 2003 |
743 | Engel Investments LLC | Hays, KS 67601 | Oil Operator | Oct 2023 |
744 | Engelke, R. H. | San Antonio, TX 78230 | Oil & Gas Operator | Apr 2024 |
745 | Engeo Co. | | Oil & Gas Operator | Nov 1986 |
746 | Engineering & Production Service, Inc. | Farmington, NM 87499 | Oil & Gas Operator | Mar 2024 |
747 | Engineers Oil Company | | Oil & Gas Operator | Dec 2023 |
748 | England Operating LLC | Littleton, CO 80120-4529 | Oil & Gas Operator | Nov 2014 |
749 | Engler, Inc. | Harlingen, TX 78552-0000 | Gas Operator | Dec 2020 |
750 | English Oil & Gas | | Oil Operator | Sep 2021 |
751 | English Oil And Gas, L.L.C. | | Oil Operator | Sep 2021 |
752 | Engroup Resources, L.P. | Houston, TX 77002 | Oil & Gas Operator | Apr 2024 |
753 | Enhanced Energy Partners Corp | Tomball, TX 77377 | Oil & Gas Operator | Apr 2024 |
754 | Enhanced Hydrocarbons Inc | Claremore, OK 74017 | Oil & Gas Operator | May 2013 |
755 | Enhanced RS, Inc. | Luling, TX 78648 | Oil Operator | Apr 2024 |
756 | Eni Us Operating Co. Inc. | | Oil & Gas Operator | Feb 2024 |
757 | Enid Operating, Inc. | Pampa, TX 79065 | Oil & Gas Operator | Apr 2024 |
758 | Eninun Inc | Dayton, OH 45415 | Oil & Gas Operator | Dec 1984 |
759 | Enline Operating, L.L.C. | Houston, TX 77019 | Oil & Gas Operator | Jun 1998 |
760 | Enline Resources, LLC | Houston, TX 77254 | Oil & Gas Operator | Feb 1996 |
761 | Enlink Crude Marketing LLC | Dallas, TX 75201 | Oil & Gas Operator | Aug 2022 |
762 | Enlink Lig, LLC | | Oil Operator | Jan 2024 |
763 | Enlo Energy Co., LTD. | Fort Worth, TX 76102 | Oil & Gas Operator | Dec 2001 |
764 | Enloe Jenny L | Skiatook, OK 74070 | Oil Operator | Nov 1998 |
765 | Enloe Oil Company | Olney, TX 76374 | Oil & Gas Operator | Jun 2000 |
766 | Enmark Gas Gathering L. P. | Dallas, TX 75252 | Oil & Gas Operator | Dec 2023 |
767 | Enneberg Oil & Gas | Kevin, MT 59454 | Oil Operator | Feb 2024 |
768 | Ennex, Inc. | | Oil & Gas Operator | Oct 1993 |
769 | Ennis Bill H | Sasakwa, OK 74867-0001 | Oil & Gas Operator | Sep 2014 |
770 | Enoch Oil | Wichita, KS 67216 | Oil Operator | Jan 2001 |
771 | Enogex Exploration Corp | Oklahoma City, OK 73124-0300 | Oil & Gas Operator | Jun 2000 |
772 | Enogex Products Corp | Oklahoma City, OK 73124-0300 | Oil & Gas Operator | Jun 2022 |
773 | Enogex Services Corporation | Oklahoma City, OK 73124-0300 | Oil & Gas Operator | Apr 2009 |
774 | Enpower Resources Inc. | Sugar Land, TX 77479 | Oil & Gas Operator | Apr 2024 |
775 | Enpro LLC | Cottonwood, UT 84047 | Oil & Gas Operator | Nov 2017 |
776 | Enpro, Inc | Winchester, KY 40391 | Oil & Gas Operator | Dec 2021 |
777 | Enprop Inc | | Oil & Gas Operator | Feb 2013 |
778 | Enr Operating, LLC | Eunice, NM 88231 | Oil & Gas Operator | Apr 2024 |
779 | Enre Corp. | San Antonio, TX 78209 | Oil & Gas Operator | Mar 2005 |
780 | Enre LP | Kingwood, TX 77339 | Oil & Gas Operator | Feb 2004 |
781 | Enrich Oil Corporation | Abilene, TX 79604 | Oil & Gas Operator | Apr 2024 |
782 | Enron Corporatio | | Oil & Gas Operator | Aug 1999 |
783 | Enron Oil & Gas Company | Houston, TX 77210 | Oil & Gas Operator | Dec 1999 |
784 | Enserch Exploration | | Oil & Gas Operator | Oct 1996 |
785 | Enserch Exploration Inc | Dallas, TX 75206 | Oil & Gas Operator | Apr 2015 |
786 | Enserch Oil & Gas, Inc. | Dallas, TX 75206 | Oil & Gas Operator | Mar 1998 |
787 | Ensight Energy Group Inc | Richardson, TX 75080-2370 | Oil & Gas Operator | Dec 2023 |
788 | Ensight Energy Management, LLC | Shreveport, LA 71101 | Oil & Gas Operator | Jul 2005 |
789 | Ensight III Energy MGMT, LLC | Shreveport, LA 71101 | Oil & Gas Operator | Apr 2008 |
790 | Ensight IV Energy Management,LLC | Shreveport, LA 71101 | Oil & Gas Operator | Jan 2024 |
791 | Ensight Resources, L.L.C. | Shreveport, LA 71101 | Oil & Gas Operator | Apr 2001 |
792 | Ensign Oil & Gas Inc. | | Oil & Gas Operator | Jul 1993 |
793 | Ensign Operating | | Oil & Gas Operator | Oct 1994 |
794 | Ensign Operating Co. | Denver, CO 80202 | Oil & Gas Operator | Jan 2004 |
795 | Ensign Operating LLC | Houston, TX 77086 | Oil & Gas Operator | Feb 2023 |
796 | Ensminger D & J | | Oil Operator | Dec 1994 |
797 | Ensminger Energy LLC | Moran, KS 66755 | Oil Operator | Dec 2023 |
798 | Ensminger Oil, LLC | Moran, KS 66755 | Oil Operator | Dec 2023 |
799 | Ensminger, Donald & Jack, A General Partnership | Moran, KS 66755 | Oil Operator | Jun 2005 |
800 | Ensource Inc | Midland, TX 79705 | Oil & Gas Operator | Aug 1998 |