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| Operator | Operating State | Recent Oil Production | Recent Gas Production | Production Dates on File |
|---|---|---|---|---|
| Duer Wagner & Co. | Mississippi | 0 BBLs | 0 MCF | Dec 1976 - Oct 1991 |
| Duncan-Taylor & Schumacher | Mississippi | 0 BBLs | 0 MCF | Dec 1976 - Nov 1987 |
| Durango Operating LLC | Mississippi | 1,890 BBLs | 314 MCF | Dec 1976 - Sep 2024 |
| E. B. Germany & Sons, LLC | Mississippi | 0 BBLs | 0 MCF | Dec 1976 - Dec 2011 |
| E2 Operating, LLC | Mississippi | 4,162 BBLs | 416 MCF | Nov 1976 - Sep 2024 |
| Eagle Oil & Gas, LLC (Dba Eagle Oil & Gas Co.) | Mississippi | 0 BBLs | 0 MCF | Dec 1976 - Dec 2021 |
| Easom, Dave Production Co Inc | Mississippi | 0 BBLs | 0 MCF | Aug 1985 - Nov 1998 |
| East Bay Petroleum | Mississippi | 0 BBLs | 0 MCF | Jul 1984 - Dec 1987 |
| Echols & Assoc. | Mississippi | 0 BBLs | 0 MCF | Nov 1980 - Apr 1986 |
| Eclipse Petroleum | Mississippi | 0 BBLs | 0 MCF | May 1981 - Aug 1991 |
| Edwards Producing Co.,Inc. | Mississippi | 0 BBLs | 0 MCF | Dec 1976 - Jun 1987 |
| Edwards-Murray Oil Co. | Mississippi | 0 BBLs | 0 MCF | Jun 1982 - Mar 1983 |
| El Toro Oil Co. & Flagg Resc. | Mississippi | 0 BBLs | 0 MCF | Dec 1976 - May 1993 |
| El Toro Production Co Inc | Mississippi | 0 BBLs | 0 MCF | Dec 1976 - Dec 1984 |
| Eland Energy Inc | Mississippi | 0 BBLs | 0 MCF | Jul 1989 - Mar 2024 |
| Elite Group LLC | Mississippi | 1,835 BBLs | 0 MCF | Dec 1976 - Sep 2024 |
| Emerge Operating,LLC | Mississippi | 253 BBLs | 0 MCF | Dec 1976 - Sep 2024 |
| Energen Resources Corporation | Mississippi | 0 BBLs | 0 MCF | May 1992 - Apr 2000 |
| Energy Dev Corp | Mississippi | 0 BBLs | 0 MCF | Jun 1980 - Mar 1998 |
| Energy Exploration Co | Mississippi | 0 BBLs | 0 MCF | Dec 1980 - May 1984 |
| Energy Production Service Inc | Mississippi | 0 BBLs | 0 MCF | Dec 1976 - Mar 1986 |
| Energy Reserves Group, Inc. | Mississippi | 0 BBLs | 0 MCF | Dec 1976 - Sep 1983 |
| Energy Resources Corp. | Mississippi | 251 BBLs | 0 MCF | Nov 1976 - Oct 2024 |
| Enex Rexources Corp. | Mississippi | 0 BBLs | 0 MCF | Sep 1977 - Jul 1981 |
| Enserch Exploration | Mississippi | 0 BBLs | 0 MCF | Mar 1988 - Oct 1996 |
| Entex Pet. Inc. | Mississippi | 0 BBLs | 0 MCF | Jan 1984 - Feb 1986 |
| EOG Resources Inc | Mississippi | 0 BBLs | 0 MCF | Oct 1996 - May 2011 |
| Eor LLC | Mississippi | 0 BBLs | 0 MCF | Dec 1976 - Feb 1993 |
| EP Operating Co. | Mississippi | 0 BBLs | 0 MCF | Dec 1976 - Jan 1993 |
| Epstein Jr Oper Co | Mississippi | 0 BBLs | 0 MCF | May 1989 - Mar 1991 |
| Escambia Operating Co., LLC | Mississippi | 0 BBLs | 0 MCF | Oct 2002 - Oct 2013 |
| Estate Of William G. Helis | Mississippi | 0 BBLs | 0 MCF | Nov 1976 - May 1994 |
| Ethyl Properties Inc | Mississippi | 0 BBLs | 0 MCF | Oct 1979 - Oct 1987 |
| Euromin Canada, Inc. | Mississippi | 0 BBLs | 0 MCF | May 1985 - Mar 1987 |
| Exchange Exploration & Production Co. | Mississippi | 0 BBLs | 0 MCF | Feb 1991 - Sep 2024 |
| Exco Resources, Inc. | Mississippi | 0 BBLs | 0 MCF | Dec 1976 - Mar 2002 |
| Exxon Corporation -La | Mississippi | 0 BBLs | 0 MCF | Dec 1976 - Sep 1989 |
| Exxon Corporation -TX | Mississippi | 0 BBLs | 0 MCF | Dec 1976 - Jan 1982 |
| F & H Production Service | Mississippi | 0 BBLs | 0 MCF | Dec 1976 - Apr 1987 |
| FBN Operating Co | Mississippi | 0 BBLs | 0 MCF | Aug 1979 - Nov 1986 |
| FDL Operating, LLC | Mississippi | 0 BBLs | 0 MCF | Mar 2005 - Sep 2015 |
| Fi-Ro Corporation | Mississippi | 0 BBLs | 0 MCF | Dec 1976 - Jul 1986 |
| Fina Oil And Chemical Co | Mississippi | 0 BBLs | 0 MCF | Aug 1985 - Jun 1987 |
| Finley Resources Inc | Mississippi | 0 BBLs | 0 MCF | Oct 1982 - Dec 2017 |
| First Energy Corp. | Mississippi | 0 BBLs | 0 MCF | Oct 1987 - Apr 1989 |
| Flare Inc | Mississippi | 0 BBLs | 0 MCF | Jan 1990 - Jun 1993 |
| Fletcher Operating Co. | Mississippi | 0 BBLs | 0 MCF | Dec 1976 - May 1989 |
| Fletcher Petroleum Corp. | Mississippi | 0 BBLs | 0 MCF | May 1986 - Sep 2024 |
| Flora Resources | Mississippi | 1,037 BBLs | 0 MCF | Jan 1987 - Oct 2024 |
| Florabama Assoc Inc | Mississippi | 0 BBLs | 0 MCF | Dec 1976 - Jan 2000 |