| Cooper Joe B. #442-237-05839 | Leonard Brothers Operating Co. | JackWeir | ActiveWater Supply | 2,303 | Dec 30, 2020 | 1 | Jul 2026 |
| Canon -63A- #942-371-37939 | Leonard Brothers Operating Co. | PecosYucca Butte W(strawn) | Shut inOil | 11,305 | Nov 1, 2018 | 2 | Jul 2026 |
| Cooper #1C42-237-39327 | Leonard Brothers Operating Co. | JackWeir (Cooper Sd. 2200) | ActiveWater Supply | 2,500 | Mar 3, 2010 | 1 | Dec 2021 |
| Canon -63B- #1042-371-37938 | Leonard Brothers Operating Co. | PecosYucca Butte W(strawn) | Shut inOil | 11,050 | May 14, 2007 | 1 | Mar 2024 |
| Moore #640142-417-38390 | Leonard Brothers Operating Co. | ShackelfordShackelford County Regular (Gas) | Shut inGas | 2,150 | Mar 24, 2003 | 1 | Jan 2006 |
| Cooper J. B. #942-237-06487 | Leonard Brothers Operating Co. | JackWeir | ActiveOil | 2,377 | Jan 5, 2001 | 1 | Jul 2026 |
| Mohan Larry E. #142-417-36467 | Leonard Brothers Operating Co. | ShackelfordBirthday (Moran) | PluggedGas | 2,000 | Oct 19, 2000 | 2 | Jun 2005 |
| Canon -62- #1 UHZ42-371-34586 | Leonard Brothers Operating Co. | PecosYucca Butte W(strawn) | PluggedOil | 11,000 | Apr 30, 1997 | 2 | Aug 2015 |
| Cannon Sam #242-417-20110 | Leonard Brothers Operating Co. | ShackelfordMoran E. (3700 Congl.) | PluggedGas | 3,950 | Feb 11, 1997 | 3 | Jun 2005 |
| Andrews #270142-009-41088 | Leonard Brothers Operating Co. | ArcherGeo-Navasota (Miss.) | Shut inOil | 5,240 | Dec 12, 1996 | 1 | Mar 2005 |
| Cullers #342-237-37546 | Leonard Brothers Operating Co. | JackJack County Regular | PluggedOil | 4,650 | Aug 31, 1994 | 2 | Apr 1998 |
| Casey #142-503-40602 | Leonard Brothers Operating Co. | YoungYoung County Regular | Shut inOil | 5,185 | Aug 10, 1994 | 2 | Dec 2006 |
| Canon 62 #342-371-34991 | Leonard Brothers Operating Co. | PecosYucca Butte W. (Ellen) | Temporarily abandonedGas | 11,004 | Jul 13, 1993 | 2 | Aug 2015 |
| Canon -62- #442-371-35136 | Leonard Brothers Operating Co. | PecosYucca Butte W(strawn) | Shut inOil | 10,800 | Oct 10, 1990 | 3 | Aug 2015 |
| Ellison #342-237-37637 | Leonard Brothers Operating Co. | JackJack County Regular | Not on scheduleOil | 2,500 | Jun 19, 1989 | 1 | — |
| Ellison #242-237-37558 | Leonard Brothers Operating Co. | JackJack County Regular | Shut inOil | 2,242 | Oct 25, 1988 | 1 | — |
| Canon Allison 84 #342-371-32439 | Leonard Brothers Operating Co. | PecosSheffield SW. (Strawn) | PluggedGas | 10,700 | Jun 2, 1986 | 2 | Sep 2014 |
| Casey A. C. #142-503-01398 | Leonard Brothers Operating Co. | YoungYoung County Regular | Shut inOil | 4,402 | Feb 28, 1986 | 1 | Jan 1994 |
| Canon -63- #842-371-35282 | Leonard Brothers Operating Co. | PecosYucca Butte W(strawn) | Shut inOil | 11,200 | Jan 7, 1985 | 1 | Aug 2013 |
| Gary S. E. #342-143-30804 | Leonard Brothers Operating Co. | ErathByrnes (Duffer) | PluggedOil | 3,400 | Jun 28, 1984 | 1 | — |
| Reich a #242-133-35914 | Leonard Brothers Operating Co. | EastlandReich (Caddo) | PluggedOil | 3,800 | Jun 1, 1984 | 1 | — |
| Canon -68- #242-371-34978 | Leonard Brothers Operating Co. | PecosYucca Butte W(strawn) | ActiveGas | 11,025 | Jun 1, 1984 | 1 | Mar 2021 |
| Canon -67- #242-371-34979 | Leonard Brothers Operating Co. | PecosYucca Butte W(strawn) | Shut inOil | 11,000 | Jun 1, 1984 | 1 | Jul 2013 |
| Cannon -63- #3 U42-371-34921 | Leonard Brothers Operating Co. | PecosYucca Butte W(strawn) | Shut inOil | 11,000 | Apr 27, 1984 | 1 | Jan 2020 |
| Canon 62 #242-371-34905 | Leonard Brothers Operating Co. | PecosYucca Butte W. (Ellen) | Temporarily abandonedGas | 11,000 | Apr 19, 1984 | 1 | Jan 2020 |
| Canon -63B- #5 U42-371-34621 | Leonard Brothers Operating Co. | PecosYucca Butte W(strawn) | Shut inOil | 11,005 | Dec 8, 1983 | 1 | Mar 2024 |
| Canon -68- #142-371-34617 | Leonard Brothers Operating Co. | PecosYucca Butte W(strawn) | ActiveGas | 11,000 | Dec 5, 1983 | 1 | Mar 2021 |
| Courtney M.K. C #142-133-35495 | Leonard Brothers Operating Co. | EastlandI. C. (Caddo) | PluggedOil | 4,500 | Nov 14, 1983 | 1 | — |
| Watson J.E. #142-133-35496 | Leonard Brothers Operating Co. | EastlandJMJ (Marble Falls) | PluggedOil | 4,500 | Nov 14, 1983 | 1 | — |
| Watson J.E. #242-133-35497 | Leonard Brothers Operating Co. | EastlandJMJ (Marble Falls) | PluggedOil | 4,500 | Nov 14, 1983 | 1 | — |
| Courtney M.K. a #142-133-35465 | Leonard Brothers Operating Co. | EastlandI. C. (Caddo) | PluggedOil | 4,000 | Oct 28, 1983 | 1 | — |
| Courtney M.K. B #142-133-35466 | Leonard Brothers Operating Co. | EastlandI. C. (Caddo) | PluggedOil | 4,000 | Oct 28, 1983 | 1 | — |
| Simer #142-133-35403 | Leonard Brothers Operating Co. | EastlandReb (Marble Falls) | PluggedOil | 4,500 | Oct 20, 1983 | 1 | — |
| Lewisharold #142-093-30704 | Leonard Brothers Operating Co. | ComancheByrnes (Duffer) | PluggedGas | 4,000 | Aug 23, 1983 | 2 | — |
| Niedco-Wuckowitsch #2L42-009-37232 | Leonard Brothers Operating Co. | ArcherArcher County Regular | Shut inOil | 1,210 | Jun 17, 1983 | 1 | Sep 2017 |
| Niedco-Wuckowitsch #2P42-009-37203 | Leonard Brothers Operating Co. | ArcherArcher County Regular | Shut inOil | 1,236 | Jun 9, 1983 | 1 | Sep 2017 |
| Niedco-Wuckowitsch #1P42-009-37204 | Leonard Brothers Operating Co. | ArcherArcher County Regular | Shut inOil | 4,616 | Jun 9, 1983 | 1 | Sep 2017 |
| Canon -63A- #442-371-34387 | Leonard Brothers Operating Co. | PecosYucca Butte W(strawn) | Shut inOil | 11,000 | May 23, 1983 | 1 | Jul 2026 |
| Steele #342-503-36853 | Leonard Brothers Operating Co. | YoungSewell (Caddo Lower) | PluggedOil | 4,900 | Apr 27, 1983 | 1 | — |
| Steele #142-237-35108 | Leonard Brothers Operating Co. | JackSewell (Caddo Lower) | PluggedOil | 4,900 | Apr 26, 1983 | 1 | — |
| McClure J #11 T42-363-32526 | Leonard Brothers Operating Co. | Palo PintoJohn Dean (Congl. 4000) | PluggedGas | 4,200 | Apr 5, 1983 | 2 | May 2014 |
| Mattews #142-133-34682 | Leonard Brothers Operating Co. | EastlandI. C. (Caddo) | PluggedOil | 4,000 | Feb 14, 1983 | 1 | — |
| Niedco-Wuckowitsch #3L42-009-36861 | Leonard Brothers Operating Co. | ArcherArcher County Regular | Shut inOil | 1,250 | Dec 31, 1982 | 1 | Sep 2017 |
| Niedco-Wuckowitsch #1L42-009-36812 | Leonard Brothers Operating Co. | ArcherArcher County Regular | Shut inOil | 1,470 | Dec 17, 1982 | 1 | Sep 2017 |
| Wuckowitsch Vector B #142-009-36790 | Leonard Brothers Operating Co. | ArcherArcher County Regular | Shut inOil | 1,850 | Dec 9, 1982 | 1 | Nov 2014 |
| Kincaid C #142-133-34494 | Leonard Brothers Operating Co. | EastlandRebecca (Marble Falls) | PluggedOil | 4,000 | Dec 8, 1982 | 1 | — |
| Stewart M.D. Unit -C- #1A42-143-30153 | Leonard Brothers Operating Co. | ErathM.D. Stewart (Duffer) | PluggedOil | 3,550 | Sep 23, 1982 | 2 | — |
| Niedco-Wuckowitsch #142-009-36445 | Leonard Brothers Operating Co. | ArcherArcher County Regular | Shut inOil | 1,550 | Aug 10, 1982 | 1 | Sep 2017 |
| Niedco-Wuckowitsch a #242-009-36446 | Leonard Brothers Operating Co. | ArcherArcher County Regular | Shut inOil | 1,550 | Aug 10, 1982 | 1 | Jan 2015 |
| Niedco-Wuckowitsch #1V42-009-36349 | Leonard Brothers Operating Co. | ArcherArcher County Regular | Shut inOil | 1,518 | Jun 28, 1982 | 1 | Sep 2017 |