| Richardson 139 #2 L42-435-31984 | Enervest Operating L.L.C. | Sutton, TXSawyer (Canyon) | PluggedGas | 8,472 | Aug 23, 1979 | — | — |
| Hudspeth Lillian M. Mem. Hosp F #142-105-32228 | Enervest Operating L.L.C. | Crockett, TXSawyer (Canyon) | PluggedGas | 9,000 | Feb 9, 1979 | — | — |
| Muir #h 1 C42-367-31433 | Enervest Operating L.L.C. | Parker, TXWeatherford SW. (Strawn) | PluggedGas | 6,200 | Nov 16, 1978 | — | — |
| Stranger T. #142-287-30430 | Enervest Operating L.L.C. | Lee, TXGiddings (Austin Chalk-3) | PluggedOil | 9,173 | Nov 15, 1978 | — | — |
| Wyatt 54 #242-435-32107 | Enervest Operating L.L.C. | Sutton, TXSawyer (Canyon) | PluggedGas | 6,300 | Oct 23, 1978 | — | — |
| Stuermer E. P. #142-287-30373 | Enervest Operating L.L.C. | Lee, TXGiddings (Austin Chalk Gas) | PluggedGas | 9,500 | Jul 26, 1978 | — | — |
| Shurley 99 #342-435-32094 | Enervest Operating L.L.C. | Sutton, TXSawyer (Canyon) | PluggedGas | 6,800 | Jul 21, 1978 | — | — |
| Davis a #342-435-32052 | Enervest Operating L.L.C. | Sutton, TXSonora (Canyon Upper) | PluggedGas | 6,500 | Feb 28, 1978 | — | — |
| Dunbar Ned #742-435-32001 | Enervest Operating L.L.C. | Sutton, TXSawyer (Canyon) | PluggedGas | 6,200 | Nov 4, 1977 | — | — |
| Vanderstucken 65 #242-435-31998 | Enervest Operating L.L.C. | Sutton, TXSawyer (Canyon) | PluggedGas | 4,500 | Oct 31, 1977 | — | — |
| Bray #142-413-30610 | Enervest Operating L.L.C. | Schleicher, TXHenry-Speck (Canyon) | PluggedGas | 8,000 | Sep 19, 1977 | — | — |
| Peterson H&C Foundation #542-137-30182 | Enervest Operating L.L.C. | Edwards, TXSawyer (Canyon) | PluggedGas | 4,715 | Aug 25, 1977 | — | — |
| University -DJ- R/a -a- #242-003-20251 | Enervest Operating L.L.C. | Andrews, TXUniversity Block 9 (Penn.) | PluggedOil | — | — | — | — |
| Wilson R. K. -B- NCT-1 #242-039-01001 | Enervest Operating L.L.C. | Brazoria, TXChocolate Bayou ( Alibel) | PluggedOil | — | — | — | — |
| Wilson R. K. -B- NCT-1 #942-039-01008 | Enervest Operating L.L.C. | Brazoria, TXChocolate Bayou ( Alibel) | PluggedOil | — | — | — | — |
| Wilson R. K. -B- NCT-1 #142-039-80491 | Enervest Operating L.L.C. | Brazoria, TXChocolate Bayou ( Alibel) | Not on scheduleOil | — | — | — | — |
| Wilson R. K. -B- NCT-1 #342-039-80493 | Enervest Operating L.L.C. | Brazoria, TXChocolate Bayou ( Alibel) | Not on scheduleOil | — | — | — | — |
| Wilson R. K. -B- NCT-1 #442-039-80494 | Enervest Operating L.L.C. | Brazoria, TXChocolate Bayou ( Alibel) | Not on scheduleOil | — | — | — | — |
| Brennand #5W42-115-00156 | Enervest Operating L.L.C. | Dawson, TXMungerville (Pennsylvanian) | PluggedOil | — | — | — | — |
| Brennand #642-115-00157 | Enervest Operating L.L.C. | Dawson, TXMungerville (Pennsylvanian) | PluggedOil | — | — | — | — |
| Brennand #742-115-00158 | Enervest Operating L.L.C. | Dawson, TXMungerville (Pennsylvanian) | PluggedOil | — | — | — | — |
| Brennand #842-115-00159 | Enervest Operating L.L.C. | Dawson, TXMungerville (Pennsylvanian) | PluggedOil | — | — | — | — |
| Brennand #342-115-00160 | Enervest Operating L.L.C. | Dawson, TXMungerville (Pennsylvanian) | PluggedOil | — | — | — | — |
| Brennand #442-115-00161 | Enervest Operating L.L.C. | Dawson, TXMungerville (Pennsylvanian) | PluggedOil | — | — | — | — |
| Brennand #142-115-00162 | Enervest Operating L.L.C. | Dawson, TXMungerville (Pennsylvanian) | PluggedOil | — | — | — | — |
| Brennand #242-115-00163 | Enervest Operating L.L.C. | Dawson, TXMungerville (Pennsylvanian) | PluggedOil | — | — | — | — |
| Buzzard G. F. NCT-1 #142-195-01022 | Enervest Operating L.L.C. | Hansford, TXPan Petro (Cleveland) | PluggedOil | — | — | — | — |
| Yarnold #142-211-30503 | Enervest Operating L.L.C. | Hemphill, TXAlpar (Tonkawa) | PluggedGas | — | — | — | — |
| Kotara-Janysek #342-255-00113 | Enervest Operating L.L.C. | Karnes, TXPerson (Edwards) | PluggedGas | — | — | — | — |
| Pawelek Ben A. #242-255-00121 | Enervest Operating L.L.C. | Karnes, TXPerson (Edwards) | PluggedGas | — | — | — | — |
| Person Otha D. #142-255-00141 | Enervest Operating L.L.C. | Karnes, TXPerson (Edwards) | PluggedGas | — | — | — | — |
| Person Otha D. #542-255-00145 | Enervest Operating L.L.C. | Karnes, TXPerson (Edwards) | PluggedGas | — | — | — | — |
| Swientek J. B. et al Unit #142-255-00663 | Enervest Operating L.L.C. | Karnes, TXPanna Maria (Edwards) | PluggedOil | — | — | — | — |
| Moczygemba C. J. #142-255-00674 | Enervest Operating L.L.C. | Karnes, TXPanna Maria (Edwards) | PluggedOil | — | — | — | — |
| Follett GU -2- #142-295-00150 | Enervest Operating L.L.C. | Lipscomb, TXFollett (Morrow) | PluggedGas | — | — | — | — |
| Freeman GU -1- #142-295-00164 | Enervest Operating L.L.C. | Lipscomb, TXFollett (Morrow) | PluggedGas | — | — | — | — |
| Valis Frank a #142-413-30366 | Enervest Operating L.L.C. | Schleicher, TXHenry-Speck (Canyon) | PluggedGas | — | — | — | — |
| Deberry a #542-435-00054 | Enervest Operating L.L.C. | Sutton, TXSonora (Canyon Upper) | PluggedGas | — | — | — | — |
| Vanderstucken 49 #142-435-30067 | Enervest Operating L.L.C. | Sutton, TXSawyer (Canyon) | PluggedGas | — | — | — | — |
| Vanderstucken 71 #142-435-30071 | Enervest Operating L.L.C. | Sutton, TXSawyer (Canyon) | PluggedGas | — | — | — | — |
| Dunbar Ned #142-435-30093 | Enervest Operating L.L.C. | Sutton, TXSawyer (Canyon) | PluggedGas | — | — | — | — |
| Kelly 115 #242-435-30292 | Enervest Operating L.L.C. | Sutton, TXSawyer (Canyon) | PluggedGas | — | — | — | — |
| Shurley 142 #242-435-30377 | Enervest Operating L.L.C. | Sutton, TXSawyer (Canyon) | PluggedGas | — | — | — | — |
| Mayfield 34 #142-435-30603 | Enervest Operating L.L.C. | Sutton, TXSawyer (Canyon) | PluggedGas | — | — | — | — |
| Cusenbary W. R. B #242-435-30721 | Enervest Operating L.L.C. | Sutton, TXSawyer (Canyon) | PluggedGas | — | — | — | — |
| Aldwell Winnie R. Trust #342-435-30979 | Enervest Operating L.L.C. | Sutton, TXSawyer (Canyon) | PluggedGas | — | — | — | — |
| Fawcett Bobbie H. #642-435-30992 | Enervest Operating L.L.C. | Sutton, TXSawyer (Canyon) | PluggedGas | — | — | — | — |
| Shurley 123 #442-435-31008 | Enervest Operating L.L.C. | Sutton, TXSawyer (Canyon) | PluggedGas | — | — | — | — |
| Aldwell Winnie R. Trust -D- #542-435-31079 | Enervest Operating L.L.C. | Sutton, TXSawyer (Canyon) | PluggedGas | — | — | — | — |
| Kelly 35 #142-435-31142 | Enervest Operating L.L.C. | Sutton, TXSawyer (Canyon) | PluggedGas | — | — | — | — |