| Falcatta #4HZ42-495-33083 | Hilcorp Energy Company only | WinklerArbol de Nada (Devonian) | ActiveOil | 9,845 | Jul 20, 2005 | 3 | Apr 2026 |
| Falcatta #3YHZ42-495-33082 | Hilcorp Energy Company only | WinklerArbol de Nada (Devonian) | ActiveOil | 9,866 | Jul 19, 2005 | 2 | Apr 2026 |
| Brown-Altman Acct. 4 -C- #5 U42-495-05616 | Chesapeake Operating Inc. only | WinklerEmperor (Devonian) | PluggedGas | 11,495 | Jul 12, 2005 | 1 | Oct 2001 |
| Dudley "28" #3HHZ42-105-01517 | Endeavor Energy Resources L.P. only | CrockettDudley, East (Devonian) | Not on schedule | 11,000 | Jun 30, 2005 | 1 | — |
| Banner Estate #3242-443-30967 | Longfellow Energy LP only | TerrellBrown-Bassett (Ellenburger) | ActiveGas | 14,710 | Jun 29, 2005 | 3 | Feb 2025 |
| Pegasus Field Unit #3 #420142-461-02819 | XTO Energy Inc. only | UptonPegasus (Devonian) | Temporarily abandonedGas | 12,728 | Jun 28, 2005 | 1 | Apr 2026 |
| Campbell Tr. 2 #1942-495-00033 | Carlow Corp. only | WinklerKermit (McKee) | PluggedGas | 10,600 | Jun 28, 2005 | 2 | Mar 2010 |
| Parker Ranch 1 #142-003-37671 | Vin Fisher Operating Inc. only | AndrewsThree Bar (Devonian) | Shut inOil | 8,300 | Jun 23, 2005 | 2 | Oct 2024 |
| U-Texas 36989 #142-003-03781 | Fasken Oil and Ranch Ltd. only | AndrewsMagutex (Wolfcamp) | ActiveOil | 12,664 | Jun 21, 2005 | 2 | Apr 2026 |
| Dora Roberts Ranch Devonian Unit #806HZ42-329-35278 | Continental Resources Inc. only | MidlandDora Roberts (Devonian) | Temporarily abandonedGas | 11,902 | Jun 20, 2005 | 1 | — |
| Dora Roberts Ranch Devonian Unit #420442-329-00425 | Continental Resources Inc. only | MidlandDora Roberts (Devonian) | Temporarily abandonedGas | 13,053 | Jun 17, 2005 | 2 | Aug 2020 |
| Pegasus Field Unit #3 #130742-329-01050 | XTO Energy Inc. only | MidlandPegasus (Devonian) | Temporarily abandonedGas | 13,529 | Jun 15, 2005 | 2 | Apr 2026 |
| Waddell #50242-495-33045 | Formentera Operations LLC only | WinklerKeystone South (Devonian) | Shut inOil | 9,590 | Jun 15, 2005 | 2 | Sep 2025 |
| Tubb J. B. #p 142-103-35118 | Pitts Energy Co. only | CraneCrawar (Devonian) | ActiveGas | 6,540 | Jun 2, 2005 | 1 | Feb 2026 |
| Davies Dovie 16 #3HHZ42-461-34856 | Winn Operating LLC only | UptonDavis (Devonian) | ActiveGas | 11,864 | May 26, 2005 | 3 | Apr 2026 |
| Cummins N #142-135-00126 | Baker Operating Inc. only | EctorGoldsmith (Clear Fork) | ActiveOil | 9,513 | May 20, 2005 | 2 | Apr 2026 |
| Railway Ranch 17 Unit #2HHZ42-461-34848 | R2Q Operating LLC only | UptonDavis (Devonian) | ActiveGas | 11,814 | May 18, 2005 | 2 | Jun 2025 |
| University Benedum 13 #142-461-34851 | Thompson J. Cleo only | UptonBenedum NE. (Bend Lime) | PluggedOil | 11,600 | May 18, 2005 | 3 | Sep 2019 |
| Block 31 Unit #k 1042-103-35120 | Hilcorp Energy Company only | CraneBlock 31 (Devonian) | ActiveGas | 9,090 | May 12, 2005 | 1 | Apr 2026 |
| Amacker Barnett #5HHZ42-461-34847 | Southwest Royalties Inc. only | UptonAmacker-Tippett (Devonian) | ActiveGas | 11,152 | May 12, 2005 | 4 | Apr 2026 |
| Block 31 Unit #n 742-103-35119 | OXY USA EOR LLC only | CraneBlock 31 (Devonian) | Shut inOil | 9,127 | May 10, 2005 | 1 | Apr 2026 |
| Railway Ranch 15 #1HHZ42-461-34844 | R2Q Operating LLC only | UptonDavis (Devonian) | ActiveGas | 11,984 | May 10, 2005 | 2 | Mar 2026 |
| TXL #242-135-05499 | Baker Operating Inc. only | EctorTXL (Tubb) | ActiveOil | 8,036 | May 3, 2005 | 1 | Apr 2026 |
| Samurai #1H42-495-33026 | Special Energy Corporation only | WinklerArbol de Nada (Devonian) | ActiveOil | 8,150 | May 3, 2005 | 2 | Apr 2026 |
| Samurai Unit #2HZ42-495-33027 | Special Energy Corporation only | WinklerArbol de Nada (Devonian) | ActiveOil | 8,645 | May 3, 2005 | 2 | Apr 2026 |
| Samurai a #3H42-495-33028 | Special Energy Corporation only | WinklerArbol de Nada (Devonian) | ActiveOil | 8,240 | May 3, 2005 | 3 | Apr 2026 |
| Jacobs Livestock C #142-461-31828 | R2Q Operating LLC only | UptonHeluma SE (Devonian) | Shut inOil | 9,500 | May 2, 2005 | 3 | Nov 2017 |
| Tubb J. B. #g 842-103-35116 | Pitts Energy Co. only | CraneCrawar (Devonian North) | ActiveGas | 6,635 | Apr 28, 2005 | 1 | Feb 2026 |
| Barrow Augusta #1642-135-10042 | Formentera Operations LLC only | EctorCowden North | PluggedOil | 13,635 | Apr 27, 2005 | 2 | Apr 2026 |
| FW Consolidated #4 #e 142-003-01707 | Lime Rock Resources IV-a L.P. only | AndrewsTriple-N (Penn. Upper) | PluggedOil | 9,300 | Apr 25, 2005 | 4 | Jul 2016 |
| Texas University CC #1942-003-04697 | Conocophillips Company only | AndrewsMagutex (Strawn) | PluggedOil | 12,650 | Apr 25, 2005 | 2 | Apr 2026 |
| University 1-16 #1HHZ42-003-39540 | Bam Permian Operating LLC only | AndrewsEmma (Devonian) | ActiveOil | 10,773 | Apr 22, 2005 | 1 | Apr 2026 |
| Elkin 42A #2HHZ42-329-34689 | Diamondback E&P LLC only | MidlandSpraberry (Trend Area) | ActiveOil | 11,497 | Apr 22, 2005 | 4 | Apr 2026 |
| Stoker Mary K. #142-103-30125 | Millwee Oil Inc. only | CraneGib | ActiveOil | 8,677 | Apr 5, 2005 | 1 | Apr 2026 |
| Three Bar Unit #27W42-003-06163 | Hilcorp Energy Company only | AndrewsThree Bar (Devonian) | PluggedOil | 8,194 | Apr 4, 2005 | 1 | Apr 2026 |
| Windham Elizabeth #642-461-34746 | Southwest Royalties Inc. only | UptonAmacker-Tippett (Devonian) | ActiveOil | 11,565 | Apr 1, 2005 | 1 | Apr 2026 |
| University H #142-003-34303 | Apache Corporation only | AndrewsThree Bar (Wichita) | PluggedOil | 8,700 | Mar 29, 2005 | 2 | Apr 2026 |
| University 11-a #142-003-34115 | Hilcorp Energy Company only | AndrewsThree Bar (Wichita) | Shut inOil | 8,254 | Mar 25, 2005 | 2 | Apr 2026 |
| Railway Ranch 20 #1 HHZ42-461-34757 | R2Q Operating LLC only | UptonDavis (Devonian) | ActiveGas | 12,010 | Mar 23, 2005 | 1 | Jan 2026 |
| Univ. 14-7 #242-317-30550 | Ovintiv USA Inc. only | MartinMustang Draw (Devonian) | PluggedOil | 12,238 | Mar 18, 2005 | 1 | Jun 2012 |
| Buchanan D #13542-329-00185 | Diamondback E&P LLC only | MidlandSpraberry (Trend Area) | PluggedOil | 12,000 | Mar 18, 2005 | 1 | Apr 2026 |
| Mitchell #103142-105-10956 | Shell Western E&P Inc. only | CrockettBrown-Bassett (Devonian) | PluggedGas | 15,304 | Mar 15, 2005 | 3 | Mar 1996 |
| Crazy-Wildhorse 110 Unit #1 HHZ42-461-34749 | EOG Resources Inc. only | UptonAmacker-Tippett (Devonian) | ActiveGas | 11,445 | Mar 15, 2005 | 1 | Apr 2026 |
| Amacker V.T. 79 #10 HHZ42-461-34747 | Civitas Permian Operating LLC only | UptonAmacker-Tippett (Devonian) | Temporarily abandonedGas | 11,721 | Mar 9, 2005 | 2 | Oct 2021 |
| Three Bar Unit #21W42-003-05951 | Hilcorp Energy Company only | AndrewsThree Bar (Devonian) | PluggedOil | 8,208 | Mar 3, 2005 | 1 | Apr 2026 |
| Cutlass #6HZ42-495-32981 | Hilcorp Energy Company only | WinklerArbol de Nada (Devonian) | ActiveOil | 8,452 | Mar 2, 2005 | 3 | Apr 2026 |
| Amacker V. T. 62 #9 HHZ42-461-34740 | Civitas Permian Operating LLC only | UptonAmacker-Tippett (Devonian) | ActiveGas | 11,480 | Feb 28, 2005 | 2 | Mar 2026 |
| La Escalera #1AHHZ42-371-37537 | Cameron Exploration Inc. only | PecosElsinore West Farm (Devonian) | Temporarily abandonedGas | 13,725 | Feb 22, 2005 | 1 | Feb 2019 |
| La Escalera #150142-371-30810 | Longfellow Energy LP only | PecosWildcat | Temporarily abandonedGas | 12,700 | Feb 14, 2005 | 1 | — |
| Barnett 21 #3HHZ42-461-34716 | EOG Resources, Inc. only | UptonAmacker-Tippett (Devonian) | Not on schedule | 12,000 | Feb 10, 2005 | 1 | — |