| 8701 | Eagle Resources Corp | Cranberry TWP, PA 16066-0791 | Oil & Gas Operator | Dec 2012 |
| 8702 | Eagle Resources Inc | Claremore, OK 74019-5398 | Oil & Gas Operator | May 2013 |
| 8703 | Eagle Resources LP Dba Ted Hoskinson | Roswell, NM 882023900 | Oil & Gas Operator | Dec 2008 |
| 8704 | Eagle River Ener | | Oil Operator | Dec 1996 |
| 8705 | Eagle River Energy Corporation | Broken Arrow, OK 74011 | Oil & Gas Operator | Aug 2024 |
| 8706 | Eagle Road Oil LLC | Tulsa, OK 74103-3312 | Oil & Gas Operator | Sep 2024 |
| 8707 | Eagle Rock Mid-Continent Op, LLC | Houston, TX 77252 | Oil & Gas Operator | Sep 2015 |
| 8708 | Eagle Rock Mid-Continent Operating LLC | Tulsa, OK 74103-3703 | Oil & Gas Operator | Aug 2024 |
| 8709 | Eagle Rock Operating Company,LLC | Houston, TX 77252 | Oil & Gas Operator | Oct 2015 |
| 8710 | Eagle Valley Development LLC | Austin, TX 78738 | Oil & Gas Operator | Oct 2023 |
| 8711 | Eagle Well Service, Inc | Salyersville, KY 41465 | Oil & Gas Operator | Dec 2021 |
| 8712 | Eagleridge Operating, LLC | Dallas, TX 75219 | Oil & Gas Operator | Nov 2024 |
| 8713 | Eakin Brothers | Pampa, TX 79065 | Gas Operator | Nov 2024 |
| 8714 | Eakin Exploration Inc | Tulsa, OK 74136 | Oil & Gas Operator | Jun 2016 |
| 8715 | Eakin J L | Bartlesville, OK 74136 | Oil & Gas Operator | Feb 2020 |
| 8716 | Eap Ohio LLC | Houston, TX 77057 | Oil & Gas Operator | Jun 2024 |
| 8717 | Earco Oil Operations, Inc. | McPherson, KS 67460 | Oil Operator | Mar 1999 |
| 8718 | Earl Dyess | | Oil & Gas Operator | Jul 1990 |
| 8719 | Earl Oil Inc | Stillwater, OK 74074-1079 | Oil & Gas Operator | Aug 2024 |
| 8720 | Earl Schwartz Co. | | Oil & Gas Operator | Oct 1989 |
| 8721 | Earl W Todd | | Oil Operator | Jan 2008 |
| 8722 | Earl-Le Oil Company | Bristow, OK 74010-9547 | Oil & Gas Operator | Sep 2024 |
| 8723 | Earley Donald E | Utica, OH 43080-0386-0386 | Oil Operator | Dec 2019 |
| 8724 | Earlsboro Energies Corporation | Oklahoma City, OK 73116-3605 | Oil & Gas Operator | Aug 2024 |
| 8725 | Earnest Producing Corporation | Midland, TX 79704 | Oil & Gas Operator | Nov 2024 |
| 8726 | Earnest Russel | Okmulgee, OK 74447-1216 | Oil & Gas Operator | Jan 2007 |
| 8727 | Earsing, Mary E. | Marilla, NY 14102 | Gas Operator | Dec 2023 |
| 8728 | Earth Basics Contracting Corp. | | Oil & Gas Operator | Dec 2001 |
| 8729 | Earth Oil Inc | Skiatook, OK 74070-0578 | Oil & Gas Operator | Oct 2008 |
| 8730 | Earth Science Exploration, Inc. | Wichita Falls, TX 76307 | Oil & Gas Operator | Nov 2012 |
| 8731 | Earth Scientists | | Oil Operator | Jan 1986 |
| 8732 | Earth Sound, Inc | | Oil Operator | Dec 2017 |
| 8733 | Earthbound Energy LLC | Merkel, TX 79536 | Oil Operator | Nov 2024 |
| 8734 | Earthbound Resources LLC | Merkel, TX 79536 | Oil & Gas Operator | Nov 2024 |
| 8735 | Earthstone Energy, Inc. | The Woodlands, TX 77380 | Oil & Gas Operator | Dec 2017 |
| 8736 | Earthstone Operating, LLC | The Woodlands, TX 77380 | Oil & Gas Operator | Nov 2024 |
| 8737 | Easom, Dave Production Co Inc | | Oil & Gas Operator | Nov 1998 |
| 8738 | Easom-Middleton Operating, Inc | | Oil & Gas Operator | Sep 1992 |
| 8739 | Eason Drilling & Services Co. | Tulsa, OK 74103 | Oil & Gas Operator | Dec 2005 |
| 8740 | Eason Oil Company | Oklahoma City, OK 73112 | Oil & Gas Operator | Mar 2012 |
| 8741 | Eason Petroleum Company | | Oil & Gas Operator | Jan 2020 |
| 8742 | Eason Production Company | Atlanta, TX 75551 | Oil & Gas Operator | May 2007 |
| 8743 | East Aurora Union Free School District | East Aurora, NY 14052 | Gas Operator | Dec 2023 |
| 8744 | East Bay Petroleum | | Oil & Gas Operator | Dec 1987 |
| 8745 | East Cheyenne Gas Storage LLC | | Oil Operator | Sep 2024 |
| 8746 | East Fitts Project LTD PTNSHP | Ada, OK 74820 | Oil & Gas Operator | Dec 2002 |
| 8747 | East Fork Energy Inc | | Oil Operator | Dec 2015 |
| 8748 | East Fork Energy Partners Inc | Edmonton, KY 42129 | Oil Operator | Dec 2016 |
| 8749 | East Fork Oil Corporation | | Oil Operator | Dec 2016 |
| 8750 | East Property Management, LLC | Sewickley, PA 15143 | Gas Operator | Dec 2023 |
| 8751 | East Resources Management LLC | | Oil Operator | Oct 2010 |
| 8752 | East Resources MGMT LLC | Warrendale, PA 15086-7528 | Oil & Gas Operator | Dec 2010 |
| 8753 | East Resources, Inc. | Sewickley, PA 15143 | Oil & Gas Operator | Dec 2021 |
| 8754 | East Texas Exploration, LLC | Edmond, OK 73003 | Oil & Gas Operator | Sep 2019 |
| 8755 | East Texas Production MGT. Inc | Athens, TX 75751 | Oil & Gas Operator | Nov 2024 |
| 8756 | Eastbrook Of Fairview Inc | Fairview, OK 73737-0148 | Oil Operator | Aug 2013 |
| 8757 | Eastco Operating LLC | | Oil & Gas Operator | Aug 2024 |
| 8758 | Eastern Amer Energy Corp | Charleston, WV 25304 | Oil & Gas Operator | Dec 2006 |
| 8759 | Eastern American Energy Corp | | Oil & Gas Operator | Dec 2008 |
| 8760 | Eastern Energy Corporation | Bowling Green, KY 42104 | Oil & Gas Operator | Dec 2014 |
| 8761 | Eastern Energy Dev Corporation | Oxford, CT 06478-1009 | Oil & Gas Operator | Apr 2020 |
| 8762 | Eastern Gas Trans & Storage Inc | Bridgeport, WV 26330-6919 | Oil & Gas Operator | Sep 2024 |
| 8763 | Eastern Gas Transmission And Storage, Inc | | Oil & Gas Operator | Dec 2021 |
| 8764 | Eastern Kansas Operating, LLC | Sun Lakes, AZ 85248 | Oil & Gas Operator | Apr 2018 |
| 8765 | Eastern Mountain Fuel Inc | Marietta, OH 45750-1240-1240 | Oil & Gas Operator | Dec 2002 |
| 8766 | Eastern Oil Corporation | Houston, TX 77070 | Oil & Gas Operator | Nov 2024 |
| 8767 | Eastern Oilwell Cement Co Inc | Seminole, OK 74818-1704 | Oil & Gas Operator | Aug 2008 |
| 8768 | Eastern Operating Company LLC | Gans, OK 74936 | Gas Operator | Aug 2024 |
| 8769 | Eastern Pacific Oil Co. | | Oil & Gas Operator | Dec 1998 |
| 8770 | Eastern Petroleu | | Oil & Gas Operator | Oct 1993 |
| 8771 | Eastern Petroleum Company | Girard, OH 44420 | Oil & Gas Operator | Sep 1995 |
| 8772 | Eastern States Exploration Co. | | Gas Operator | Dec 2021 |
| 8773 | Eastern States Oil & Gas, Inc. | Ravenna, OH 44266 | Oil & Gas Operator | Dec 2020 |
| 8774 | Easterwood D E | Duncan, OK 73533-1013 | Oil & Gas Operator | Jun 2001 |
| 8775 | Eastex Energy LLC | Shawnee, OK 74804 | Oil Operator | Aug 2024 |
| 8776 | Eastex Gas Production Co. | Houston, TX 77042 | Oil & Gas Operator | Aug 1996 |
| 8777 | Eastex Operating, Inc. | Tyler, TX 75701 | Oil & Gas Operator | Jun 2003 |
| 8778 | Eastland Energy Group Inc | Byesville, OH 43723 | Oil & Gas Operator | Dec 2023 |
| 8779 | Eastland Exploration, Inc. | Austin, TX 78763 | Oil & Gas Operator | Apr 1997 |
| 8780 | Eastland Oil Company, The | Midland, TX 79702 | Oil & Gas Operator | Nov 2024 |
| 8781 | Eastland Operating, L.L.C. | Ranger, TX 76470 | Oil & Gas Operator | Nov 2024 |
| 8782 | Eastok Energy Partners LLC | Edmond, OK 73013-1044 | Oil & Gas Operator | Aug 2024 |
| 8783 | Eastok Pipeline LLC | Midland, TX 79710 | Gas Operator | May 2019 |
| 8784 | Easy Street Oil, Inc. | Iola, KS 66749 | Oil Operator | Sep 1999 |
| 8785 | Eberle C Fred | Blackwell, OK 74631 | Oil Operator | Jun 1993 |
| 8786 | Eberly & Meade | Oklahoma City, OK 73118 | Oil & Gas Operator | Jul 2002 |
| 8787 | Eberspecher Drilling Inc | Casper, WY 82601 | Oil & Gas Operator | Dec 2000 |
| 8788 | Eblen Frank Syndicate Inc | Atlantic, IA 50022 | Oil & Gas Operator | Jul 2014 |
| 8789 | Ebs Oil & Gas Partners Op.Co.,LP | Dallas, TX 75219 | Oil & Gas Operator | May 2006 |
| 8790 | Eby Frank V Corporation | Yukon, OK 73085-0860 | Oil Operator | Sep 2016 |
| 8791 | Eby Oil Co. | | Oil Operator | Sep 2017 |
| 8792 | Ec Stryker Inc | Decatur, TX 76234 | Oil & Gas Operator | Dec 2015 |
| 8793 | Eca Holdings, L.P. | Sugar Land, TX 77478 | Oil & Gas Operator | Mar 2010 |
| 8794 | Ecapa Energy Company | Holliday, TX 76366 | Oil Operator | Nov 2024 |
| 8795 | Ecc Energy Corporation | Dewey, OK 74029 | Oil & Gas Operator | Feb 2020 |
| 8796 | Ecco | | Oil Operator | Jul 2024 |
| 8797 | Ech Production LLC | Abilene, TX 79608 | Oil Operator | Nov 2024 |
| 8798 | Echelon Land & Exploration Co. | Havana, FL 32333 | Oil Operator | Apr 1997 |
| 8799 | Echo Drilling Inc | Newcomerstown, OH 43832 | Oil & Gas Operator | Dec 2023 |
| 8800 | Echo E & P LLC | Oklahoma City, OK 73102-6439 | Oil & Gas Operator | Aug 2024 |