| 8601 | E & G Wells Rehab Project LLC | Houston, TX 77071 | Oil Operator | Nov 2024 |
| 8602 | E & R Oil | San Angelo, TX 76906 | Oil & Gas Operator | Nov 2024 |
| 8603 | E & S Operating Company | Caddo, TX 76429 | Oil & Gas Operator | Feb 2018 |
| 8604 | E & S Production Corp. | | Oil & Gas Operator | Dec 1988 |
| 8605 | E & S Resources LLC | Crescent, OK 73028 | Oil & Gas Operator | Sep 2024 |
| 8606 | E & T Limited Liability Co. | | Oil & Gas Operator | Aug 2024 |
| 8607 | E & W Oil, Inc. | Seguin, TX 78155 | Oil & Gas Operator | Nov 2024 |
| 8608 | E & W Production | Olney, TX 76374 | Oil & Gas Operator | Aug 2018 |
| 8609 | E D Markham | | Gas Operator | Nov 1978 |
| 8610 | E G Operating Co | Austin, TX 78746 | Oil & Gas Operator | Jun 1997 |
| 8611 | E I C Inc | Coshocton, OH 43812 | Oil & Gas Operator | Dec 1984 |
| 8612 | E K Energy LLC | Colony, KS 66015 | Oil Operator | Jul 2024 |
| 8613 | E L Fundingsland | Littleton, CO 80160 | Oil & Gas Operator | Jun 2016 |
| 8614 | E L M Oil Company | Lockhart, TX 78644 | Oil & Gas Operator | May 2000 |
| 8615 | E Lee Mills | | Oil Operator | Aug 1987 |
| 8616 | E Lyle Johnson Inc | Oklahoma City, OK 73142 | Oil & Gas Operator | Aug 2024 |
| 8617 | E M V Company | | Oil Operator | Oct 2003 |
| 8618 | E O R Petroleum | | Oil Operator | Oct 1987 |
| 8619 | E P C Oil & Gas, Inc. | Caldwell, TX 77836 | Oil & Gas Operator | Nov 2024 |
| 8620 | E R Operating Company | Dallas, TX 75225 | Oil & Gas Operator | Nov 2024 |
| 8621 | E S P Developmne | | Oil Operator | Oct 1993 |
| 8622 | E Texas Production MGMT Co Inc | | Oil & Gas Operator | Oct 1996 |
| 8623 | E W D Oil | Winters, TX 79567 | Oil & Gas Operator | Nov 2024 |
| 8624 | E&B Natural Resources MGT Corp | Bakersfield, CA 93308 | Oil & Gas Operator | Aug 2017 |
| 8625 | E&E Oil LLC | Canton, KS 67428 | Oil Operator | Jul 2024 |
| 8626 | E-Cor, Inc. | Austin, TX 78734 | Gas Operator | Feb 1999 |
| 8627 | E-L Gas Co., LTD. | Fort Worth, TX 76102 | Oil & Gas Operator | Dec 2001 |
| 8628 | E-P Oil Co. Inc. | Luling, TX 78648 | Oil & Gas Operator | Nov 2024 |
| 8629 | E-Z Mart Stores, Inc. | | Oil Operator | Jul 2004 |
| 8630 | E-Z Serve Of Ca Inc. | | Oil Operator | Dec 1989 |
| 8631 | E. & H. Oil Company | Woodson, TX 76491 | Oil & Gas Operator | May 1998 |
| 8632 | E. & S. Drilling Company | | Oil & Gas Operator | Feb 1995 |
| 8633 | E. A. Courtney | | Oil & Gas Operator | Oct 1978 |
| 8634 | E. B. Germany & Sons, LLC | | Oil & Gas Operator | Dec 2011 |
| 8635 | E. C. Green | | Gas Operator | Dec 1989 |
| 8636 | E. Conway Butts, Inc. | | Oil & Gas Operator | Apr 1991 |
| 8637 | E. G. Williamson, Jr. | | Oil Operator | Jan 1993 |
| 8638 | E. L. Cox And Stanrich Oil Co. | | Oil & Gas Operator | Jul 1981 |
| 8639 | E. L. Daniels Drilling Contractor | | Oil Operator | Feb 2014 |
| 8640 | E. L. Larry | | Oil & Gas Operator | Mar 1989 |
| 8641 | E. M. Self | | Oil Operator | Feb 1981 |
| 8642 | E. P. Alexander | | Oil Operator | Jan 1984 |
| 8643 | E. P. Alexander, Et Al | | Oil Operator | Jan 1984 |
| 8644 | E. T. Oil Company | Luling, TX 78648 | Oil & Gas Operator | Nov 2024 |
| 8645 | E. T. S. Enterprises, Inc. | Amarillo, TX 79105 | Oil & Gas Operator | Jul 1996 |
| 8646 | E.A.T.E. Operating | Natalia, TX 78059 | Oil & Gas Operator | Nov 2024 |
| 8647 | E.C. Hindman Oil And Gas | Graham, TX 76450 | Oil & Gas Operator | Nov 2024 |
| 8648 | E.C. Production, L.L.C. | Rosenberg, TX 77471 | Oil & Gas Operator | Nov 2024 |
| 8649 | E.G. Operating | Dallas, TX 75206 | Oil & Gas Operator | Mar 2008 |
| 8650 | E.G.L. Resources, Inc. | Midland, TX 79702 | Oil & Gas Operator | Sep 2024 |
| 8651 | E/T Petroleum Co. | Big Lake, TX 76932 | Oil & Gas Operator | Aug 2014 |
| 8652 | E2 Operating LLC | Tulsa, OK 74114 | Oil & Gas Operator | Nov 2024 |
| 8653 | E4 Production LLC | Comanche, OK 73529-7100 | Oil Operator | Sep 2024 |
| 8654 | Ea Petroleum Inc | Norman, OK 73072-4147 | Oil & Gas Operator | May 2006 |
| 8655 | Eaa Operating, LLC | Perryton, TX 79070 | Oil & Gas Operator | Nov 2024 |
| 8656 | Eado Production, Inc. | Kermit, TX 79745 | Oil & Gas Operator | Aug 2012 |
| 8657 | Eads Operating C | | Oil Operator | Jun 1990 |
| 8658 | Eads Operating Company | | Oil & Gas Operator | Mar 1991 |
| 8659 | Eager Oil Company | Stanhope, NJ 07874-0577 | Oil Operator | Jun 2014 |
| 8660 | Eagle Capital Partners, LLC | Eunice, NM 88231 | Oil & Gas Operator | Nov 2024 |
| 8661 | Eagle Creek Colony | Galata, MT 59444 | Oil & Gas Operator | Aug 2024 |
| 8662 | Eagle Creek Corporation | Andover, KS 67002 | Oil & Gas Operator | Jul 2024 |
| 8663 | Eagle Creek Resources, LLC | Sewickley, PA 15143 | Oil & Gas Operator | Dec 2023 |
| 8664 | Eagle Energy | Midland, TX 79710 | Oil & Gas Operator | Sep 1999 |
| 8665 | Eagle Energy Acquisitions LP | Houston, TX 77002 | Oil & Gas Operator | Aug 2014 |
| 8666 | Eagle Energy Development Co | La Porte, TX 77571 | Oil & Gas Operator | Jun 2024 |
| 8667 | Eagle Energy Production LLC | Tulsa, OK 74136-1935 | Oil & Gas Operator | Mar 2020 |
| 8668 | Eagle Energy PTR I LP | Houston, TX 77064 | Oil & Gas Operator | Feb 2015 |
| 8669 | Eagle Energy Resources, LLC | La Porte, TX 77571 | Oil & Gas Operator | Nov 2024 |
| 8670 | Eagle Energy, Inc. | Moreland, KS 67650 | Oil & Gas Operator | Dec 2021 |
| 8671 | Eagle Expl Co/Johnson J | Bolivar, OH 44612 | Oil & Gas Operator | Dec 1989 |
| 8672 | Eagle Exploratio | | Oil & Gas Operator | Oct 1991 |
| 8673 | Eagle Exploration Co., Inc. | Amarillo, TX 79105 | Oil & Gas Operator | Dec 2019 |
| 8674 | Eagle Exploration Production LLC | Tulsa, OK 74103 | Oil & Gas Operator | Jul 2024 |
| 8675 | Eagle Ford Hunter Resources,Inc. | Houston, TX 77024 | Oil & Gas Operator | Apr 2013 |
| 8676 | Eagle Ford Oil Co., Inc. | Houston, TX 77057 | Oil & Gas Operator | Nov 2024 |
| 8677 | Eagle Gas Marketing Co | Oklahoma City, OK 73114-2202 | Oil & Gas Operator | Nov 2022 |
| 8678 | Eagle Hydrocarbons (Texas) Inc. | Houston, TX 77002 | Oil & Gas Operator | Mar 2015 |
| 8679 | Eagle Hydrocarbons Inc. | Houston, TX 77079 | Oil & Gas Operator | Jun 2020 |
| 8680 | Eagle Line Corp | Pleasantville, PA 16341-1705 | Oil Operator | Dec 2015 |
| 8681 | Eagle Minerals & Oil Prop Inc | Tulsa, OK 74119 | Oil & Gas Operator | Jan 2002 |
| 8682 | Eagle Minerals Inc | Tulsa, OK 74119 | Oil Operator | Jun 1998 |
| 8683 | Eagle Mountain Energy | Columbus, OH 43214-981-981 | Oil & Gas Operator | Dec 2002 |
| 8684 | Eagle Natural Resources, LLC | Eunice, NM 88231 | Oil Operator | Nov 2024 |
| 8685 | Eagle Oil & Gas Co. | Dallas, TX 75225 | Oil & Gas Operator | Nov 2024 |
| 8686 | Eagle Oil & Gas Properties Inc | Pleasant Prarie, WI 53158-4719 | Oil & Gas Operator | Jan 2016 |
| 8687 | Eagle Oil & Gas, Inc. | | Oil & Gas Operator | Nov 1984 |
| 8688 | Eagle Oil & Gas, LLC (Dba Eagle Oil & Gas Co.) | | Oil & Gas Operator | Dec 2021 |
| 8689 | Eagle Oil Compan | | Oil Operator | Jul 1990 |
| 8690 | Eagle Oil Management Co., LLC | | Oil & Gas Operator | Jan 2023 |
| 8691 | Eagle Oil Management, LLC | Shreveport, LA 71106 | Oil & Gas Operator | Nov 2024 |
| 8692 | Eagle Oil, LLC | Moline, KS 67353 | Oil Operator | Oct 2016 |
| 8693 | Eagle Operating | Midland, TX 79707 | Oil & Gas Operator | May 2013 |
| 8694 | Eagle Operating Company | Tulsa, OK 74146-5730 | Oil & Gas Operator | Aug 2020 |
| 8695 | Eagle Operating Inc | Minot, ND 58701 | Oil & Gas Operator | Sep 2024 |
| 8696 | Eagle Petroleum | | Oil & Gas Operator | Nov 1995 |
| 8697 | Eagle Petroleum Corporation | Holliday, TX 76366 | Oil & Gas Operator | Oct 2005 |
| 8698 | Eagle Petroleum, Inc. | Ellinwood, KS 67526 | Oil Operator | Jul 2024 |
| 8699 | Eagle Production, Inc. | Abilene, TX 79605 | Oil & Gas Operator | Nov 2024 |
| 8700 | Eagle Resources | | Oil & Gas Operator | Mar 1987 |