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| Operator | Operating State | Recent Oil Production | Recent Gas Production | Production Dates on File |
|---|---|---|---|---|
| Evergreen Operating Co. LTD | Louisiana | 0 BBLs | 0 MCF | Feb 2014 - Dec 2022 |
| Evergreen Petroleum LLC | Louisiana | 0 BBLs | 0 MCF | Apr 2015 - Apr 2018 |
| Exacta Oil, Inc. | Louisiana | 0 BBLs | 0 MCF | Apr 1986 - Aug 1987 |
| Excalibur Operating, LLC | Louisiana | 0 BBLs | 0 MCF | Jan 2016 - May 2024 |
| Excalibur Petroleum Group, Inc | Louisiana | 0 BBLs | 0 MCF | May 1986 - Feb 1991 |
| Excalibur Resources, Inc. | Louisiana | 0 BBLs | 0 MCF | Aug 1979 - Apr 1986 |
| Excel Oil & Gas, Inc. | Louisiana | 0 BBLs | 0 MCF | Nov 1987 - Jul 1995 |
| Excel Operating Corporation | Louisiana | 540 BBLs | 13,836 MCF | Jan 1997 - Jun 2024 |
| Excel Royalty Company, LLC | Louisiana | 0 BBLs | 0 MCF | Sep 2012 - Jun 2022 |
| Excelsior Oil Corporation | Louisiana | 0 BBLs | 0 MCF | Dec 1983 - May 1985 |
| Exchange Expl & Prodn Co | Louisiana | 0 BBLs | 0 MCF | Apr 2009 - Oct 2023 |
| Exchange Oil & Gas Company | Louisiana | 0 BBLs | 0 MCF | Nov 1991 - Oct 1996 |
| Exchange Oil & Gas Corporation | Louisiana | 0 BBLs | 0 MCF | Jan 1977 - Oct 1987 |
| Exco Operating Company, LP | Louisiana | 0 BBLs | 9,373,489 MCF | Jul 2008 - Jun 2024 |
| Exco Partners Operating PTSHP LP | Louisiana | 0 BBLs | 0 MCF | Oct 2006 - Jun 2008 |
| Exco Production Company, LP | Louisiana | 0 BBLs | 0 MCF | Jul 2008 - Dec 2009 |
| Exco Resources, Inc. | Louisiana | 0 BBLs | 0 MCF | Aug 1996 - May 2012 |
| Exco/Hgi JV Assets, LLC | Louisiana | 0 BBLs | 0 MCF | Feb 2013 - Jun 2014 |
| Exodus Energy, Inc. | Louisiana | 0 BBLs | 0 MCF | Feb 1999 - Jul 2018 |
| Exoro Energy, L.L.C. | Louisiana | 0 BBLs | 0 MCF | Oct 2008 - Jun 2021 |
| Expando Production Co. | Louisiana | 0 BBLs | 0 MCF | Jan 1977 - Oct 1988 |
| Expert Oil & Gas, L.L.C. | Louisiana | 0 BBLs | 0 MCF | Nov 2006 - May 2024 |
| Extex Operating Co | Louisiana | 3,113 BBLs | 7,436 MCF | Dec 1999 - Jun 2024 |
| Exxon Corporation | Louisiana | 0 BBLs | 0 MCF | Jan 1977 - Nov 1999 |
| Exxon Mobil Corporation | Louisiana | 0 BBLs | 0 MCF | Dec 1999 - Sep 2013 |
| Ezelle, Ezelle & Assoc., Inc. | Louisiana | 0 BBLs | 0 MCF | May 1996 - Apr 1998 |
| F & F Drilling Company | Louisiana | 0 BBLs | 0 MCF | Jan 1977 - Apr 1991 |
| F & G Oil, Inc. | Louisiana | 0 BBLs | 0 MCF | Mar 1984 - Sep 1986 |
| F & H Production | Louisiana | 0 BBLs | 0 MCF | Jan 1977 - Apr 2014 |
| F & H Production Services Inc. | Louisiana | 0 BBLs | 0 MCF | Feb 1986 - Jun 1991 |
| F & S Oil Company | Louisiana | 0 BBLs | 0 MCF | May 1983 - Oct 1990 |
| F H Walsh Jr Operating Co Inc | Louisiana | 0 BBLs | 0 MCF | Dec 1986 - Jul 1995 |
| F Howard Walsh Jr | Louisiana | 0 BBLs | 0 MCF | Dec 1985 - Aug 1992 |
| F R Etchen, Jr | Louisiana | 0 BBLs | 0 MCF | May 1977 - Sep 1985 |
| F S & S | Louisiana | 0 BBLs | 0 MCF | Mar 1981 - May 1985 |
| F W Rabalais, Inc. | Louisiana | 0 BBLs | 0 MCF | Apr 1991 - Dec 2014 |
| F-H Energy Co. | Louisiana | 0 BBLs | 0 MCF | May 1989 - May 1991 |
| F. A. Cantone, Trust | Louisiana | 0 BBLs | 0 MCF | Jan 1977 - Sep 1986 |
| F. A. Hewitt | Louisiana | 0 BBLs | 0 MCF | Jan 1977 - Jan 1977 |
| F. B. Lacy, Inc. | Louisiana | 0 BBLs | 0 MCF | Apr 1983 - Jul 1989 |
| F. E. Hargraves | Louisiana | 0 BBLs | 0 MCF | Jan 1977 - Mar 1983 |
| F. J. Hall, Inc. | Louisiana | 0 BBLs | 0 MCF | Jan 1977 - Aug 1979 |
| F. W. Hamlin | Louisiana | 0 BBLs | 0 MCF | Jan 1977 - Dec 1982 |
| F.A.S. Environmental Services, L.L.C. | Louisiana | 0 BBLs | 0 MCF | May 2005 - Jul 2024 |
| F.E.Hargraves &Sons DRL.Co.Inc. | Louisiana | 0 BBLs | 0 MCF | Jan 1977 - Mar 1992 |
| F.S.M. Oil Co. | Louisiana | 0 BBLs | 0 MCF | Jan 1977 - Aug 1979 |
| Faillace Petroleum | Louisiana | 0 BBLs | 0 MCF | Aug 1987 - Aug 1987 |
| Fair Oil Company | Louisiana | 0 BBLs | 0 MCF | Jan 1977 - Dec 1996 |
| Fair Oil, LC | Louisiana | 0 BBLs | 0 MCF | Jan 1997 - Oct 2001 |
| Fair Oil, LTD. | Louisiana | 0 BBLs | 0 MCF | Jan 2000 - Jan 2022 |