| Yarbrough & Allen #2HHZ42-135-38518 | Aghorn Operating Inc. only | EctorYarbrough & Allen (Devonian) | ActiveOil | 9,250 | Dec 2, 2003 | 1 | Feb 2026 |
| Headlee Devonian Unit #3205 R42-329-00204 | Chevron U. S. A. Inc. only | MidlandHeadlee (Devonian) | PluggedGas | 12,200 | Nov 25, 2003 | 1 | — |
| Shook R. B. a #2D42-501-32394 | Hilcorp Energy Company only | YoakumBrahaney (Miss.) | ActiveOil | 11,975 | Nov 19, 2003 | 2 | Apr 2026 |
| JMC 12 #1HZ42-461-34458 | Pioneer Natural Res. USA Inc. only | UptonBenedum (Devonian Gas) | ActiveGas | 11,160 | Nov 14, 2003 | 1 | Apr 2026 |
| Sabre #142-495-32931 | Hilcorp Energy Company only | WinklerArbol de Nada (Devonian) | ActiveOil | 8,420 | Nov 14, 2003 | 1 | Apr 2026 |
| Moore Wayne 3 #1HHZ42-389-32210 | Chevron Midcontinent L.P. only | ReevesWaha West (Devonian) | ActiveGas | 14,055 | Nov 13, 2003 | 3 | Apr 2026 |
| Stark M. E. #442-165-00050 | Los Hijos de Sanchez J LLC only | GainesRussell North (Devonian) | Not on scheduleOil | 12,000 | Nov 12, 2003 | 1 | — |
| Garner-Wadi 10 #142-443-31030 | EOG Resources Inc. only | TerrellAllison (Devonian) | PluggedGas | 10,300 | Nov 7, 2003 | 2 | Dec 2004 |
| Cowden Oil Unit 1 #142-103-34946 | R3 Operating Corporation only | CraneRoepke (Upper Devonian) | ActiveOil | 6,422 | Nov 6, 2003 | 2 | Feb 2026 |
| Watson L. A. #3HLHZ42-475-34707 | XTO Energy Inc. only | WardBlock 16 (Montoya) | ActiveGas | 13,661 | Nov 5, 2003 | 2 | Mar 2026 |
| Campbell Betty #142-495-00522 | Q Natural Resources LLC only | WinklerKermit (McKee) | PluggedOil | 10,600 | Nov 5, 2003 | 1 | Apr 2026 |
| Keystone Cattle Company #30342-495-10939 | BCP Resources LLC only | WinklerKeystone South (Devonian) | PluggedOil | 5,350 | Nov 4, 2003 | 1 | Apr 2026 |
| University -42- #442-103-34944 | Formentera Operations LLC only | CraneBlock 31 (Devonian) | Shut inOil | 9,085 | Oct 31, 2003 | 1 | Apr 2026 |
| Cowden Ranch Oil Unit 49 #342-103-34945 | R3 Operating Corporation only | CraneRoepke (Upper Devonian) | ActiveOil | 6,400 | Oct 31, 2003 | 1 | Apr 2026 |
| Amacker a 88 #1HHZ42-461-34244 | EOG Resources Inc. only | UptonAmacker-Tippett (Devonian) | ActiveGas | 15,496 | Oct 28, 2003 | 2 | Apr 2026 |
| Watson L. A. et al B #3HLHZ42-475-34642 | XTO Energy Inc. only | WardBlock 16 (Montoya) | ActiveGas | 14,300 | Oct 20, 2003 | 2 | Mar 2026 |
| Halff Estate 20 #9HHZ42-461-34451 | EOG Resources Inc. only | UptonAmacker-Tippett (Devonian) | ActiveGas | 11,245 | Oct 17, 2003 | 1 | Apr 2026 |
| University 1 #242-105-37328 | Blackstone Energy Services LLC only | CrockettIngham (Canyon 6400) | ActiveGas | 7,800 | Oct 13, 2003 | 2 | Apr 2026 |
| Watson L. A. et al B #4HLHZ42-475-34728 | XTO Energy Inc. only | WardBlock 16 (Montoya) | ActiveGas | 17,850 | Oct 13, 2003 | 3 | Mar 2026 |
| Linaka a #242-003-01011 | Eastland Oil Company The only | AndrewsHutex (Devonian) | PluggedOil | 12,600 | Oct 10, 2003 | 1 | Jun 2008 |
| Odc #2HHZ42-165-10131 | Joint Resources Company only | GainesSeminole NW. (Devonian FB 2) | PluggedOil | 12,000 | Oct 9, 2003 | 1 | Sep 2017 |
| Allison 18 #142-443-30985 | Urban Oil & Gas Group LLC only | TerrellSheffield SE (Devonian) | ActiveGas | 10,152 | Oct 2, 2003 | 3 | Mar 2026 |
| Cross I #242-135-35904 | OXY USA WTP LP only | EctorCowden South (Canyon 8790) | PluggedOil | 13,400 | Sep 30, 2003 | 3 | Jun 2017 |
| Campbell Tr. 14 #942-495-05459 | Q Natural Resources LLC only | WinklerKermit (McKee) | ActiveGas | 10,827 | Sep 26, 2003 | 3 | Nov 2023 |
| Campbell Tr. 12 #3442-495-05539 | Q Natural Resources LLC only | WinklerKermit (McKee) | Shut inOil | 10,265 | Sep 26, 2003 | 2 | Apr 2026 |
| Ligon S. E. State #2HHZ42-389-10497 | Chevron U. S. A. Inc. only | ReevesWorsham-Bayer (Devonian) | ActiveGas | 17,300 | Sep 19, 2003 | 3 | Apr 2026 |
| Palmer #3HZ42-371-37321 | Chevron Midcontinent L.P. only | PecosGomez (Devonian) | ActiveGas | 18,490 | Sep 18, 2003 | 2 | Apr 2026 |
| Peridot 101 #1HHZ42-461-34426 | EOG Resources Inc. only | UptonAmacker-Tippett (Devonian) | ActiveGas | 11,516 | Sep 10, 2003 | 3 | Apr 2026 |
| University -F- #1D42-003-02078 | United Operating LLC *** only | AndrewsAndrews South (Devonian) | PluggedOil | 5,500 | Sep 8, 2003 | 1 | Jul 1999 |
| University -a- #1HZ42-003-05157 | Citation Oil & Gas Corp. only | AndrewsAndrews South (Devonian) | PluggedOil | 12,635 | Sep 8, 2003 | 2 | — |
| Dodson F. C. Estate et al #3HHZ42-165-32294 | Joint Resources Company only | GainesSeminole NW. (Devonian) | PluggedOil | 12,000 | Sep 8, 2003 | 2 | Sep 2017 |
| Campbell Tr. 12 #742-495-05518 | Q Natural Resources LLC only | WinklerKermit (McKee) | Shut inOil | 8,587 | Sep 4, 2003 | 2 | Apr 2026 |
| Campbell Tr. 13 #642-495-30036 | Q Natural Resources LLC only | WinklerKermit (McKee) | ActiveGas | 10,573 | Sep 4, 2003 | 2 | Sep 2023 |
| Ratliff Sallie W. a/C 3 #642-135-05002 | Ovintiv USA Inc. only | EctorRatliff (Ellenburger) | PluggedOil | 14,000 | Aug 29, 2003 | 2 | Apr 2026 |
| Noelke B #2201HZ42-371-37098 | Urban Oil & Gas Group LLC only | PecosYucca Butte W(strawn) | ActiveGas | 9,520 | Aug 28, 2003 | 3 | Mar 2026 |
| Bryant G (Devonian) Unit #52SW42-329-34969 | Chevron U. S. A. Inc. only | MidlandBryant -G- (Devonian) | ActiveInjection | 5,789 | Aug 27, 2003 | 1 | Apr 2019 |
| TXL -P- #142-461-03347 | Diamondback E&P LLC only | UptonSpraberry (Trend Area) | ActiveOil | 13,187 | Aug 27, 2003 | 2 | Apr 2026 |
| University Block 9 /Penn/ Unit #6942-003-38271 | XTO Energy Inc. only | AndrewsUniversity Block 9 (Penn.) | ActiveOil | 10,695 | Aug 22, 2003 | 3 | Apr 2026 |
| Slaughter 27 #242-371-37317 | Urban Oil & Gas Group LLC only | PecosSheffield SE (Devonian) | ActiveGas | 9,250 | Aug 22, 2003 | 2 | Apr 2026 |
| University Block 9 /Penn/ Unit #7642-003-02526 | XTO Energy Inc. only | AndrewsUniversity Block 9 (Penn.) | Shut inOil | 10,560 | Aug 21, 2003 | 1 | Apr 2026 |
| Amacker-Barnett 21 Unit #1HHZ42-461-34422 | EOG Resources Inc. only | UptonAmacker-Tippett (Devonian) | ActiveGas | 11,380 | Aug 20, 2003 | 2 | Apr 2026 |
| Amacker-Allen 80 #2HHZ42-461-34423 | EOG Resources Inc. only | UptonAmacker-Tippett (Devonian) | Temporarily abandonedGas | 11,350 | Aug 20, 2003 | 1 | Jul 2025 |
| Rapier #342-495-32925 | Hilcorp Energy Company only | WinklerArbol de Nada (Devonian) | PluggedOil | 9,000 | Aug 13, 2003 | 1 | Apr 2026 |
| State University et #142-105-33724 | R2Q Operating LLC only | CrockettIngham (Devonian) | ActiveGas | 9,120 | Aug 12, 2003 | 2 | Apr 2026 |
| Cowden Ranch 49 #242-103-34937 | R3 Operating Corporation only | CraneRoepke (Upper Devonian) | ActiveOil | 6,400 | Aug 11, 2003 | 1 | Apr 2026 |
| Amacker-Bell 99 Unit #1HHZ42-461-34401 | EOG Resources Inc. only | UptonAmacker-Tippett (Devonian) | ActiveGas | 11,346 | Aug 8, 2003 | 2 | Apr 2026 |
| University 7W #2HZ42-461-34402 | BCP Resources LLC only | UptonBenedum (Devonian Gas) | ActiveGas | 15,374 | Aug 8, 2003 | 1 | Feb 2026 |
| Campbell Tr. 9 #442-495-05541 | Carlow Corp. only | WinklerKermit (McKee) | PluggedOil | 10,500 | Aug 8, 2003 | 2 | May 2019 |
| Hargrove Betty #142-389-10415 | Chevron Midcontinent L.P. only | ReevesRojo Caballos South (Devonian) | ActiveGas | 21,125 | Aug 7, 2003 | 1 | Apr 2026 |
| Hinshaw-University #142-003-39145 | Pioneer Natural Res. USA Inc. only | AndrewsHutex (Devonian) | Shut inOil | 12,542 | Aug 6, 2003 | 1 | Sep 2024 |