| 8601 | Eagle Ford Hunter Resources,Inc. | Houston, TX 77024 | Oil & Gas Operator | Apr 2013 |
| 8602 | Eagle Ford Oil Co., Inc. | Houston, TX 77057 | Oil & Gas Operator | Sep 2026 |
| 8603 | Eagle Hydrocarbons (Texas) Inc. | Houston, TX 77002 | Oil & Gas Operator | Mar 2015 |
| 8604 | Eagle Hydrocarbons Inc. | Houston, TX 77079 | Oil & Gas Operator | Jun 2020 |
| 8605 | Eagle Line Corp | | Oil Operator | Dec 2015 |
| 8606 | Eagle Minerals & Oil Prop Inc | Tulsa, OK 74119 | Oil & Gas Operator | Jan 2002 |
| 8607 | Eagle Minerals Inc | Tulsa, OK 74119 | Oil Operator | Jun 1998 |
| 8608 | Eagle Mountain Energy | Columbus, OH 43214 | Oil & Gas Operator | Dec 2002 |
| 8609 | Eagle Natural Resources, LLC | Eunice, NM 88231 | Oil Operator | Sep 2026 |
| 8610 | Eagle Oil & Gas Co. | Dallas, TX 75225 | Oil & Gas Operator | Sep 2026 |
| 8611 | Eagle Oil & Gas LLC (Dba Eagle Oil & Gas Co.) | | Oil & Gas Operator | Dec 2021 |
| 8612 | Eagle Oil & Gas Properties Inc | Pleasant Prarie, WI 53158-4719 | Oil & Gas Operator | Jan 2016 |
| 8613 | Eagle Oil & Gas, Inc. | | Oil & Gas Operator | Nov 1984 |
| 8614 | Eagle Oil Compan | | Oil Operator | Jul 1990 |
| 8615 | Eagle Oil Management Co., LLC | | Oil & Gas Operator | Jan 2023 |
| 8616 | Eagle Oil Management, LLC | Shreveport, LA 71106 | Oil & Gas Operator | Sep 2026 |
| 8617 | Eagle Oil, LLC | Moline, KS 67353 | Oil Operator | Oct 2016 |
| 8618 | Eagle Operating | Midland, TX 79707 | Oil & Gas Operator | May 2013 |
| 8619 | Eagle Operating Company | Tulsa, OK 74146-5730 | Oil & Gas Operator | Aug 2020 |
| 8620 | Eagle Operating Inc. | Minot, ND 58701 | Oil & Gas Operator | Jun 2026 |
| 8621 | Eagle Petroleum | | Oil & Gas Operator | Nov 1995 |
| 8622 | Eagle Petroleum Corporation | Holliday, TX 76366 | Oil & Gas Operator | Oct 2005 |
| 8623 | Eagle Petroleum, Inc. | Ellinwood, KS 67526 | Oil Operator | May 2026 |
| 8624 | Eagle Production, Inc. | Abilene, TX 79605 | Oil & Gas Operator | Sep 2026 |
| 8625 | Eagle Resources | | Oil & Gas Operator | Mar 1987 |
| 8626 | Eagle Resources Corp | Cranberry TWP, PA 16066-0791 | Oil & Gas Operator | Dec 2012 |
| 8627 | Eagle Resources Inc | Claremore, OK 74019-5398 | Oil & Gas Operator | May 2013 |
| 8628 | Eagle Resources LP Dba Ted Hoskinson | Roswell, NM 882023900 | Oil & Gas Operator | Dec 2008 |
| 8629 | Eagle River Ener | | Oil Operator | Dec 1996 |
| 8630 | Eagle River Energy Corporation | Broken Arrow, OK 74011 | Oil & Gas Operator | Jun 2026 |
| 8631 | Eagle Road Oil LLC | Tulsa, OK 74103-3312 | Oil & Gas Operator | Jul 2026 |
| 8632 | Eagle Rock Mid-Continent Op, LLC | Houston, TX 77252 | Oil & Gas Operator | Sep 2015 |
| 8633 | Eagle Rock Mid-Continent Operating LLC | Tulsa, OK 74103-3703 | Oil & Gas Operator | Jun 2026 |
| 8634 | Eagle Rock Operating Company,LLC | Houston, TX 77252 | Oil & Gas Operator | Oct 2015 |
| 8635 | Eagle Valley Development LLC | Austin, TX 78738 | Oil & Gas Operator | Oct 2023 |
| 8636 | Eagle Well Service, Inc | Salyersville, KY 41465 | Oil & Gas Operator | Dec 2024 |
| 8637 | Eagleridge Operating, LLC | Dallas, TX 75219 | Oil & Gas Operator | Sep 2026 |
| 8638 | Eakin Brothers | Pampa, TX 79065 | Gas Operator | Sep 2026 |
| 8639 | Eakin Exploration Inc | Tulsa, OK 74136 | Oil & Gas Operator | Jun 2016 |
| 8640 | Eakin J L | Bartlesville, OK 74136 | Oil & Gas Operator | Feb 2020 |
| 8641 | Eana Resources | | Gas Operator | Dec 2024 |
| 8642 | Earco Oil Operations, Inc. | McPherson, KS 67460 | Oil Operator | Mar 1999 |
| 8643 | Earl Dyess | | Oil & Gas Operator | Jul 1990 |
| 8644 | Earl Markham Et Al | | Gas Operator | Jun 1979 |
| 8645 | Earl Oil Inc | Stillwater, OK 74074-1079 | Oil & Gas Operator | Jun 2026 |
| 8646 | Earl Schwartz Co. | | Oil & Gas Operator | Oct 1989 |
| 8647 | Earl W Todd | | Oil Operator | Jan 2008 |
| 8648 | Earl-Le Oil Company | Bristow, OK 74010-9547 | Oil & Gas Operator | Jun 2026 |
| 8649 | Earley Donald E | Utica, OH 43080 | Oil Operator | Dec 2019 |
| 8650 | Earlsboro Energies Corporation | Oklahoma City, OK 73116-3605 | Oil & Gas Operator | Jun 2026 |
| 8651 | Earnest Producing Corporation | Midland, TX 79704 | Oil & Gas Operator | Sep 2026 |
| 8652 | Earnest Russel | Okmulgee, OK 74447-1216 | Oil & Gas Operator | Jan 2007 |
| 8653 | Earsing, Mary E. | Marilla, NY 14102 | Gas Operator | Dec 2025 |
| 8654 | Earth Basics Contracting Corp. | | Oil & Gas Operator | Dec 2001 |
| 8655 | Earth Oil Inc | Skiatook, OK 74070-0578 | Oil & Gas Operator | Oct 2008 |
| 8656 | Earth Science Exploration, Inc. | Wichita Falls, TX 76307 | Oil & Gas Operator | Nov 2012 |
| 8657 | Earth Scientists | | Oil Operator | Jan 1986 |
| 8658 | Earth Sound, Inc | | Oil Operator | Dec 2017 |
| 8659 | Earthbound Energy LLC | Merkel, TX 79536 | Oil Operator | Sep 2026 |
| 8660 | Earthbound Resources LLC | Merkel, TX 79536 | Oil & Gas Operator | Sep 2026 |
| 8661 | Earthstone Energy, Inc. | The Woodlands, TX 77380 | Oil & Gas Operator | Dec 2017 |
| 8662 | Earthstone Operating, LLC | The Woodlands, TX 77380 | Oil & Gas Operator | Jul 2026 |
| 8663 | Easom, Dave Production Co Inc | | Oil & Gas Operator | Nov 1998 |
| 8664 | Easom-Middleton Operating, Inc | | Oil & Gas Operator | Sep 1992 |
| 8665 | Eason Drilling & Services Co. | Tulsa, OK 74103 | Oil & Gas Operator | Dec 2005 |
| 8666 | Eason Oil Company | Oklahoma City, OK 73112 | Oil & Gas Operator | Mar 2012 |
| 8667 | Eason Petroleum Company | | Oil & Gas Operator | Jul 2016 |
| 8668 | Eason Production Company | Atlanta, TX 75551 | Oil & Gas Operator | May 2007 |
| 8669 | East Aurora Union Free School District | East Aurora, NY 14052 | Gas Operator | Dec 2025 |
| 8670 | East Bay Petroleum | | Oil & Gas Operator | Dec 1987 |
| 8671 | East Cheyenne Gas Storage LLC | | Oil & Gas Operator | Jun 2026 |
| 8672 | East Fitts Project LTD PTNSHP | Ada, OK 74820 | Oil & Gas Operator | Dec 2002 |
| 8673 | East Fork Energy Inc | | Oil Operator | Dec 2015 |
| 8674 | East Fork Energy Partners Inc | Edmonton, KY 42129 | Oil Operator | Dec 2016 |
| 8675 | East Fork Oil Corporation | | Oil Operator | Dec 2016 |
| 8676 | East Property Management, LLC | Sewickley, PA 15143 | Gas Operator | Dec 2025 |
| 8677 | East Resources MGMT LLC | | Oil & Gas Operator | Dec 2010 |
| 8678 | East Resources, Inc. | Parkersburg, WV 261015519 | Oil & Gas Operator | Dec 2021 |
| 8679 | East Texas Exploration, LLC | Edmond, OK 73003 | Oil & Gas Operator | Sep 2019 |
| 8680 | East Texas Production MGT. Inc | Athens, TX 75751 | Oil & Gas Operator | Sep 2026 |
| 8681 | East Union Resources, LLC | Ellenboro, WV 26346-5137 | Oil & Gas Operator | Dec 2025 |
| 8682 | Eastbrook Of Fairview Inc | Fairview, OK 73737-0148 | Oil Operator | Aug 2013 |
| 8683 | Eastern Amer Energy Corp | Charleston, WV 25304 | Oil & Gas Operator | Mar 2018 |
| 8684 | Eastern American Energy Corp | | Oil & Gas Operator | Dec 2008 |
| 8685 | Eastern Energy Corporation | Bowling Green, KY 42104 | Oil & Gas Operator | Dec 2014 |
| 8686 | Eastern Energy Dev Corporation | Oxford, CT 06478-1009 | Oil & Gas Operator | Apr 2020 |
| 8687 | Eastern Gas Trans & Storage Inc | Bridgeport, WV 26330-6919 | Oil & Gas Operator | Feb 2025 |
| 8688 | Eastern Gas Transmission And Storage, Inc | Bridgeport, WV 26330 | Oil & Gas Operator | Dec 2021 |
| 8689 | Eastern Kansas Operating, LLC | Sun Lakes, AZ 85248 | Oil & Gas Operator | Apr 2018 |
| 8690 | Eastern Ky Oil & Gas, Inc | Paintsville, KY 41240 | Oil & Gas Operator | Dec 2024 |
| 8691 | Eastern Mountain Fuel Inc | Marietta, OH 45750-1240 | Oil & Gas Operator | Dec 2002 |
| 8692 | Eastern Oil Corporation | Houston, TX 77070 | Oil & Gas Operator | Sep 2026 |
| 8693 | Eastern Oilwell Cement Co Inc | Seminole, OK 74818-1704 | Oil & Gas Operator | Aug 2008 |
| 8694 | Eastern Operating Company LLC | Gans, OK 74936-5008 | Gas Operator | Jun 2026 |
| 8695 | Eastern Pacific Oil Co. | | Oil & Gas Operator | Dec 1998 |
| 8696 | Eastern Petroleu | | Oil & Gas Operator | Oct 1993 |
| 8697 | Eastern Petroleum Company | Girard, OH 44420 | Oil & Gas Operator | Sep 1995 |
| 8698 | Eastern States Oil & Gas, Inc. | Ravenna, OH 44266 | Oil & Gas Operator | Dec 2020 |
| 8699 | Easterwood D E | Duncan, OK 73533-1013 | Oil & Gas Operator | Jun 2001 |
| 8700 | Eastex Energy LLC | Shawnee, OK 74804 | Oil Operator | Jul 2026 |