| Brooks G.W. Unit II #5442-199-31776 | Foundation Energy Management LLC | HardinSlessinger (Wilcox 10 000) | PluggedOil | 10,400 | Sep 10, 1982 | 1 | — |
| Parks J.W. a NCT-1 #8342-429-30264 | Foundation Energy Management LLC | StephensAkin (Buck Creek) | PluggedGas | 2,573 | Jul 2, 1982 | 1 | Oct 2014 |
| Smolik Albert #442-285-31645 | Foundation Energy Management LLC | LavacaWord N. (Edwards) | Temporarily abandonedGas | 14,440 | Mar 4, 1982 | 1 | Oct 2025 |
| Hardin County School Land #742-199-31682 | Foundation Energy Management LLC | HardinVillage Mills | PluggedOil | 7,500 | Dec 31, 1981 | 1 | — |
| Burrell #142-483-31003 | Foundation Energy Management LLC | WheelerGraystone (Morrow SD) | PluggedGas | 17,364 | Dec 31, 1981 | 1 | Dec 2015 |
| Carter W. R. et UX #442-199-00532 | Foundation Energy Management LLC | HardinVillage Mills East (O) | PluggedOil | 6,636 | Oct 30, 1980 | 1 | Apr 2013 |
| Hampton A. Fee #642-199-00328 | Foundation Energy Management LLC | HardinHampton (Yegua T) | PluggedOil | 7,749 | Apr 29, 1980 | 1 | Jul 2016 |
| Smolik Albert #242-285-31431 | Foundation Energy Management LLC | LavacaWord N. (Edwards) | ActiveGas | 14,660 | Mar 28, 1980 | 2 | Aug 2026 |
| Fly Florence #2W42-207-01493 | Foundation Energy Management LLC | HaskellObrien (Strawn) | PluggedOil | 4,920 | Feb 28, 1980 | 1 | Aug 2017 |
| Fly Florence #142-207-01315 | Foundation Energy Management LLC | HaskellObrien (Strawn) | PluggedOil | 4,950 | Dec 12, 1979 | 1 | Aug 2017 |
| Griffith #142-207-30871 | Foundation Energy Management LLC | HaskellObrien (Strawn) | PluggedOil | 5,000 | Nov 30, 1979 | 1 | Dec 2017 |
| J. Mott #342-123-31023 | Foundation Energy Management LLC | De WittYoakum (Wilcox 7300) | ActiveGas | 7,618 | Nov 15, 1979 | 1 | — |
| Brooks G. W. Fee #1042-199-00225 | Foundation Energy Management LLC | HardinSilsbee (W-2) | ActiveOil | 8,509 | Oct 4, 1979 | 1 | Aug 2026 |
| Brooks G.W. Fee #32D42-199-00274 | Foundation Energy Management LLC | HardinSilsbee (W-1) | Shut inOil | 8,084 | Jul 2, 1979 | 1 | Aug 2026 |
| Brooks G W #3E42-199-00296 | Foundation Energy Management LLC | HardinSilsbee (1) | PluggedOil | 8,146 | May 28, 1979 | 3 | — |
| Mott Julia Gas Unit NO.2A #242-123-30943 | Foundation Energy Management LLC | De WittYoakum (Edwards) | PluggedGas | 14,500 | Dec 19, 1978 | 1 | Jul 2010 |
| Trusty Oil Unit #542-199-00558 | Foundation Energy Management LLC | HardinVillage Mills East (P) | PluggedOil | 6,415 | Apr 10, 1978 | 1 | Apr 1996 |
| Harris J. W. #242-193-00007 | Foundation Energy Management LLC | HamiltonPottsville (Marble Falls) | PluggedGas | — | — | 0 | — |
| Rea T. K. #142-193-00060 | Foundation Energy Management LLC | HamiltonPottsville (Marble Falls) | PluggedGas | — | — | 0 | — |
| Marwitz W. A. #142-193-00071 | Foundation Energy Management LLC | HamiltonPottsville (Marble Falls) | PluggedGas | — | — | 0 | — |
| Neimann Henry #142-193-00081 | Foundation Energy Management LLC | HamiltonPottsville (Marble Falls) | PluggedGas | — | — | 0 | — |
| Dawson D. B. #142-193-00088 | Foundation Energy Management LLC | HamiltonPottsville (Marble Falls) | PluggedGas | — | — | 0 | — |
| Burks T. J. Estate #242-193-20003 | Foundation Energy Management LLC | HamiltonPottsville (Marble Falls) | PluggedGas | — | — | 0 | — |
| Hardin County School Land #242-199-00020 | Foundation Energy Management LLC | HardinVillage Mills | PluggedOil | — | — | 0 | — |
| Hardin County School Land #542-199-00021 | Foundation Energy Management LLC | HardinVillage Mills (Wilcox 8900) | PluggedGas | — | — | 0 | — |
| Nelson O. C. Fee #142-199-00186 | Foundation Energy Management LLC | HardinSilsbee North | PluggedOil | — | — | 0 | — |
| Nelson O. C. Fee #7D42-199-00192 | Foundation Energy Management LLC | HardinSilsbee North | PluggedOil | — | — | 0 | — |
| Nelson O. C. Fee #842-199-00193 | Foundation Energy Management LLC | HardinSilsbee North | PluggedOil | — | — | 0 | — |
| Brooks G W #642-199-00222 | Foundation Energy Management LLC | HardinSilsbee (V) | PluggedOil | — | — | 0 | — |
| Brooks G W #9D42-199-00224 | Foundation Energy Management LLC | HardinSilsbee (1) | PluggedOil | — | — | 0 | — |
| Brooks G W #11D42-199-00229 | Foundation Energy Management LLC | HardinSilsbee (1) | ActiveInjection | 6,953 | — | 0 | — |
| Brooks G W #13D42-199-00230 | Foundation Energy Management LLC | HardinSilsbee (1) | PluggedOil | — | — | 0 | — |
| Brooks G W #2042-199-00237 | Foundation Energy Management LLC | HardinSilsbee (1) | ActiveInjection | 7,550 | — | 0 | — |
| Brooks G W #2742-199-00243 | Foundation Energy Management LLC | HardinSilsbee (1) | Not on scheduleOil | — | — | 0 | — |
| Brooks G W #2842-199-00244 | Foundation Energy Management LLC | HardinSilsbee (1) | Shut inOil | 6,820 | — | 0 | — |
| Brooks G W #3542-199-00250 | Foundation Energy Management LLC | HardinSilsbee (V) | ActiveOil | 7,225 | — | 0 | — |
| Ellery J. Fee #142-199-00305 | Foundation Energy Management LLC | HardinSilsbee South (Wilcox 11000) | ActiveOil | 10,986 | — | 0 | — |
| Elliott F. P. Fee #3ET42-199-00307 | Foundation Energy Management LLC | HardinSilsbee West | PluggedOil | — | — | 0 | — |
| Elliott F. P. Fee #1E42-199-00308 | Foundation Energy Management LLC | HardinSilsbee West | PluggedOil | — | — | 0 | — |
| Elliott F. P. Fee #142-199-00313 | Foundation Energy Management LLC | HardinSilsbee West (1ST Yegua) | Shut inOil | 6,923 | — | 0 | — |
| Kuderer Oil Unit No. 2 #142-199-00551 | Foundation Energy Management LLC | HardinVillage Mills East (Z-1) | PluggedOil | — | — | 0 | — |
| Elliott F. P. Fee #2E42-199-80622 | Foundation Energy Management LLC | HardinSilsbee West | PluggedOil | — | — | 0 | — |
| Brooks G W #18D42-199-81443 | Foundation Energy Management LLC | HardinSilsbee (1) | PluggedOil | — | — | 0 | — |
| Brooks G W #39D42-199-81444 | Foundation Energy Management LLC | HardinSilsbee (1) | PluggedOil | — | — | 0 | — |
| Kurth J. H. Jr. -a- #1 T42-351-00080 | Foundation Energy Management LLC | NewtonNewton N. (Kurth Sand) | ActiveInjection | 8,016 | — | 0 | — |
| Kurth J.H. Jr. -a- #2A42-351-00081 | Foundation Energy Management LLC | NewtonNewton N. (Yegua 5TH) | Shut inOil | 7,905 | — | 0 | — |
| Kurth J. H. Jr. -a- #3 L42-351-00082 | Foundation Energy Management LLC | NewtonNewton N. (Kurth Sand) | Not on scheduleOil | — | — | 0 | — |
| Kurth J. H. Jr. -a- #442-351-00083 | Foundation Energy Management LLC | NewtonNewton N. (Kurth Sand) | ActiveInjection | 7,892 | — | 0 | — |
| Sudduth H. W. Fee #142-351-00085 | Foundation Energy Management LLC | NewtonNewton N. (Kurth Sand) | Shut inOil | 7,900 | — | 0 | — |
| Sudduth H. W. Fee #242-351-00086 | Foundation Energy Management LLC | NewtonNewton N. (Kurth Sand) | PluggedOil | — | — | 0 | — |