| Edmiston 172 #142-413-31470 | Silver Oil & Gas Inc. only | SchleicherHenry-Speck (Canyon) | PluggedGas | 7,100 | Feb 28, 2018 | 2 | Mar 2026 |
| Enochs #242-413-30635 | Coppertop only | SchleicherPage West (Wolfcamp) | ActiveGas | 7,544 | Jan 30, 2017 | 3 | Feb 2026 |
| Kohls #110142-413-30816 | Boyd & McWilliams Energy Group only | SchleicherHenry-Speck (Canyon) | PluggedGas | 7,750 | Aug 25, 1994 | 2 | Jan 2012 |
| Cox Donald #142-413-30833 | Viking Energy Corporation only | SchleicherEdmiston (Leonard) | PluggedOil | 7,000 | Jun 8, 1988 | 2 | — |
| Edmiston 172 #242-413-31506 | Questa Oil & Gas Co. only | SchleicherHenry-Speck (Canyon) | PluggedGas | 7,400 | Feb 15, 1985 | 1 | — |
| Edmiston #142-413-31019 | Silver Oil & Gas Inc. only | SchleicherHenry-Speck (Canyon) | ActiveGas | 8,647 | Mar 9, 1981 | 1 | Apr 2026 |
| McWhorter R. L. #142-413-30832 | TXP Incorporated only | SchleicherHenry-Speck (Canyon) | PluggedGas | 7,000 | Oct 1, 1979 | 1 | — |
| Centura Coupe #142-413-30765 | Upp Operating LLC only | SchleicherHenry-Speck (Canyon) | Temporarily abandonedGas | 7,325 | Dec 29, 1978 | 1 | Jun 2010 |
| Ogden #142-413-30736 | Zachry Oil and Gas Properties only | SchleicherHenry-Speck (Canyon) | ActiveGas | 7,200 | Sep 21, 1978 | 1 | Feb 2026 |
| Coupe #142-413-30717 | Upp Operating LLC only | SchleicherHenry-Speck (Canyon) | ActiveGas | 7,200 | Jul 18, 1978 | 1 | Jan 2026 |
| Coupe Mary #442-413-30631 | Upp Operating LLC only | SchleicherHenry-Speck (Canyon) | ActiveGas | 7,150 | Oct 7, 1977 | 1 | Feb 2026 |
| Bray #142-413-30610 | Enervest Operating L.L.C. only | SchleicherHenry-Speck (Canyon) | PluggedGas | 8,000 | Sep 19, 1977 | 1 | Sep 2017 |
| Faull #142-413-30612 | Upp Operating LLC only | SchleicherHenry-Speck (Canyon) | ActiveGas | 7,740 | Sep 19, 1977 | 1 | Jan 2026 |
| Parker Foods a #142-413-30614 | Smith Pipe of Abilene only | SchleicherHenry-Speck (Canyon) | PluggedGas | 8,000 | Sep 19, 1977 | 1 | — |
| Bush-Thompson #142-413-30620 | Questa Oil & Gas Co. only | SchleicherHenry-Speck (Canyon) | PluggedGas | 8,000 | Sep 19, 1977 | 1 | — |
| Edmiston a #242-413-30600 | Rio Rocky Enterprises Inc. only | SchleicherHenry-Speck (Canyon) | PluggedGas | 8,000 | Aug 8, 1977 | 1 | Oct 1994 |
| Cox #142-413-00750 | Brown Tom Inc. only | SchleicherHenry-Speck (Canyon) | Not on scheduleGas | 8,206 | Aug 4, 1977 | 1 | — |
| Edmiston-Kit #242-413-30594 | Edmiston Orval only | SchleicherHenry-Speck (Canyon) | PluggedGas | 8,000 | Jul 22, 1977 | 1 | — |
| Fuessel H. A. #142-413-00313 | Smith Pipe of Abilene only | SchleicherHenry-Speck (Canyon) | PluggedGas | 8,000 | Jul 11, 1977 | 1 | — |
| Thompson Luke Jr. #142-413-30204 | Thomas Oil and Gas Inc. only | SchleicherHenry-Speck (Canyon) | PluggedGas | 6,885 | Jul 11, 1977 | 1 | Oct 1995 |
| Coupe Mary 3 #142-413-30587 | Upp Operating LLC only | SchleicherHenry-Speck (Canyon) | ActiveGas | 7,250 | Jul 11, 1977 | 1 | Feb 2026 |
| Valis Frank a #242-413-30432 | Upp Operating LLC only | SchleicherHenry-Speck (Canyon) | ActiveGas | 7,819 | Jul 5, 1977 | 1 | Feb 2026 |
| Parker W. T. Estate #142-413-30584 | Upp Operating LLC only | SchleicherHenry-Speck (Canyon) | ActiveGas | 7,276 | Jul 5, 1977 | 1 | Sep 2020 |
| Parker Foods Inc. #142-413-30586 | Upp Operating LLC only | SchleicherHenry-Speck (Canyon) | ActiveGas | 7,762 | Jul 1, 1977 | 1 | May 2025 |
| Valis Frank #142-413-30363 | Smith Pipe of Abilene only | SchleicherHenry-Speck (Canyon) | PluggedGas | 7,900 | Jun 21, 1977 | 1 | Feb 1999 |
| Keel Carlene #342-413-30581 | Upp Operating LLC only | SchleicherHenry-Speck (Canyon) | ActiveGas | 7,207 | Jun 21, 1977 | 1 | Jan 2024 |
| Coupe Mary #242-413-30580 | Upp Operating LLC only | SchleicherHenry-Speck (Canyon) | ActiveGas | 7,737 | Jun 20, 1977 | 1 | Feb 2026 |
| Edmiston #242-413-00418 | Rio Rocky Enterprises Inc. only | SchleicherHenry-Speck (Canyon) | PluggedGas | — | — | 0 | — |
| Speck #242-413-10059 | Highmount Expl & Prod Texas LLC only | SchleicherHenry-Speck (Canyon) | PluggedGas | — | — | 0 | — |
| Coupe Mary Davis #142-413-30196 | Thomas Oil and Gas Inc. only | SchleicherHenry-Speck (Canyon) | PluggedGas | — | — | 0 | — |
| Coupe Mary Davis #242-413-30230 | Toc Energy Resources LLC only | SchleicherHenry-Speck (Canyon) | ActiveGas | 7,240 | — | 0 | — |
| Coupe Mary Davis #3 A42-413-30231 | Leclair Operating Co. Inc. only | SchleicherHenry-Speck (Canyon) | PluggedGas | — | — | 0 | — |
| Coupe Mary D. #442-413-30239 | Phillips Ken only | SchleicherHenry-Speck (Canyon) | PluggedGas | — | — | 0 | — |
| Edmiston #142-413-30315 | Rio Rocky Enterprises Inc. only | SchleicherHenry-Speck (Canyon) | PluggedGas | — | — | 0 | — |
| Edmiston #442-413-30353 | Rio Rocky Enterprises Inc. only | SchleicherHenry-Speck (Canyon) | PluggedGas | — | — | 0 | — |
| Keel Carlene #142-413-30358 | Smith Pipe of Abilene only | SchleicherHenry-Speck (Canyon) | PluggedGas | — | — | 0 | — |
| Keel Carlene #242-413-30359 | Upp Operating LLC only | SchleicherHenry-Speck (Canyon) | ActiveGas | 7,160 | — | 0 | — |
| Parker Ellis G. #142-413-30362 | Upp Operating LLC only | SchleicherHenry-Speck (Canyon) | Temporarily abandonedGas | 7,890 | — | 0 | — |
| Valis Frank a #142-413-30366 | Enervest Operating L.L.C. only | SchleicherHenry-Speck (Canyon) | PluggedGas | — | — | 0 | — |
| Edmiston-Kit #142-413-30394 | Resource Technology Corp. only | SchleicherHenry-Speck (Canyon) | PluggedGas | — | — | 0 | — |