| Dawson Devonian Unit #10742-103-34114 | Fortson Oil Company only | CraneDawson (Devonian) | PluggedOil | 5,500 | Nov 5, 1990 | 1 | Oct 1993 |
| McGinty #242-501-33618 | Ring Energy Inc. only | YoakumBlock D (Devonian) | Shut inOil | 11,940 | Nov 2, 1990 | 2 | Apr 2026 |
| Ratliff Sallie W. #1142-135-33629 | Ovintiv USA Inc. only | EctorHeadlee N. (Canyon) | ActiveOil | 12,500 | Nov 1, 1990 | 2 | Apr 2026 |
| State of Texas -P- #242-003-36599 | WTG Exploration only | AndrewsBlock 12 | ActiveOil | 8,365 | Oct 31, 1990 | 3 | Apr 2026 |
| Lane J. F. -a- a/C 1 #6342-461-02033 | Apv McCamey LLC only | UptonMcCamey (Devonian) | PluggedGas | 8,022 | Oct 18, 1990 | 1 | Apr 2016 |
| Fasken Block FA #142-003-03623 | Union Oil Company of California only | AndrewsHutex (Canyon) | PluggedOil | 12,550 | Oct 17, 1990 | 1 | — |
| Ratliff Sallie W. #942-135-30193 | Ovintiv USA Inc. only | EctorHeadlee N. (Devonian) | ActiveOil | 12,350 | Oct 17, 1990 | 1 | Apr 2026 |
| University 16 #20842-371-36281 | RW Operating Corp. only | PecosViejos (Devonian) | PluggedOil | 7,000 | Oct 17, 1990 | 2 | Jun 2023 |
| Clawater E. W. #142-501-32157 | McClure Oil Company Inc. only | YoakumBrahaney | Shut inOil | 11,900 | Oct 17, 1990 | 2 | Apr 2026 |
| Garnett H. C. a #142-103-03093 | Fortson Oil Company only | CraneDawson (Devonian) | PluggedOil | 7,000 | Oct 16, 1990 | 1 | — |
| University 8 #142-371-36276 | Fuller Production Inc. only | PecosViejos (Devonian) | PluggedOil | 6,500 | Oct 1, 1990 | 2 | Jan 2011 |
| State University Hutex Cons. #2642-003-34571 | Fasken Oil and Ranch Ltd. only | AndrewsHutex (Devonian) | PluggedOil | 12,637 | Sep 27, 1990 | 2 | Apr 2026 |
| Block 31 Unit #j 742-103-34107 | Hilcorp Energy Company only | CraneBlock 31 (Devonian) | Temporarily abandonedGas | 9,150 | Sep 25, 1990 | 1 | Apr 2026 |
| Welch 39 #142-317-33741 | Cox John L. only | MartinJ C (Devonian) | PluggedOil | 12,300 | Sep 19, 1990 | 2 | Jul 1993 |
| University 16-18 #142-371-36274 | Prime Operating Company only | PecosSherbino Creek (Devonian) | PluggedOil | 7,000 | Sep 14, 1990 | 1 | May 2005 |
| Shook R. B. a #5D42-501-33595 | Hilcorp Energy Company only | YoakumBrahaney Northwest (Devonian) | ActiveInjection | 11,980 | Aug 29, 1990 | 1 | Feb 2010 |
| Atapco Queen Unit #3QW42-103-04880 | Olsen Energy Inc. only | CraneAtapco (Queen) | PluggedOil | 2,165 | Aug 24, 1990 | 1 | Jan 2025 |
| Atapco Devonian Unit #9LW42-103-04881 | Olsen Energy Inc. only | CraneAtapco (Devonian) | PluggedOil | 5,680 | Aug 21, 1990 | 2 | Apr 2026 |
| Page-Edwards #142-103-34076 | Big al Oil and Gas only | CraneCVL (Devonian) | Shut inOil | 12,000 | Aug 16, 1990 | 1 | Apr 2019 |
| Norman D #4D42-165-30094 | Hilcorp Energy Company only | GainesNorman (Devonian) | ActiveInjection | 9,392 | Aug 10, 1990 | 1 | Jul 2019 |
| Atapco Devonian Unit #3W42-103-04692 | Olsen Energy Inc. only | CraneAtapco (Devonian) | Shut inOil | 5,690 | Aug 8, 1990 | 1 | Apr 2026 |
| Dawson -78-a- #242-103-34072 | R3 Operating Corporation only | CranePeak Victor (Devonian) | ActiveOil | 5,776 | Aug 6, 1990 | 1 | Apr 2026 |
| North Dollarhide Unit #406W42-003-36797 | OXY USA WTP LP only | AndrewsDollarhide (Clear Fork) | ActiveInjection | 8,050 | Aug 3, 1990 | 1 | Apr 2026 |
| King Mountain 73 #1__42-103-34073 | Nearburg Producing Companypermitted by · no operator of record | CranePeak Victor (Devonian) | Plugged | 5,900 | Aug 2, 1990 | 1 | — |
| Crespi -a- #11842-329-00240 | Pioneer Natural Res. USA Inc. only | MidlandSpraberry (Trend Area) | PluggedOil | 11,664 | Aug 2, 1990 | 1 | Mar 2023 |
| University 9 #142-371-36262 | Simata Energy LLC only | PecosViejos (Devonian) | PluggedOil | 6,500 | Aug 2, 1990 | 1 | Apr 2026 |
| Pegasus Field Unit #3 #250342-461-03364 | XTO Energy Inc. only | UptonPegasus (Devonian) | ActiveGas | 13,122 | Jul 26, 1990 | 1 | Apr 2026 |
| Feldman D. D. #142-103-03177 | American Trading & Prod. Corp. only | CraneAtapco (Devonian) | PluggedOil | 5,721 | Jul 13, 1990 | 1 | — |
| Floyd #142-317-33719 | Diamondback E&P LLC only | MartinRK (Devonian) | Shut inOil | 11,887 | Jun 14, 1990 | 1 | Jan 2025 |
| Block 31 Unit #a 6A42-103-31109 | Hilcorp Energy Company only | CraneBlock 31 (Grayburg) | PluggedOil | 9,050 | Jun 11, 1990 | 1 | Jul 2016 |
| Parks #142-329-32253 | Reverence Operating LLC only | MidlandDora Roberts (Devonian) | PluggedGas | 13,400 | Jun 7, 1990 | 1 | Aug 2018 |
| Mobil Fee a #2013__42-371-36236 | Four C Oil & Gas Corp.permitted by · no operator of record | PecosTroporo (Devonian) | Plugged | 5,500 | May 23, 1990 | 1 | — |
| Fasken David -AM- #242-135-32844 | Apache Corporation only | EctorFasken South (Wolfcamp) | PluggedOil | 13,000 | May 22, 1990 | 5 | Apr 2000 |
| Sanders #142-501-33570 | Southwest Royalties Inc. only | YoakumBlock D (Devonian) | ActiveInjection | 11,962 | May 22, 1990 | 2 | — |
| Pegasus Field Unit 3 #490342-461-03333 | Mobil Producing TX. & N.M. Inc. only | UptonPegasus (Devonian) | PluggedGas | 13,195 | May 18, 1990 | 2 | — |
| Field, M. #242-501-33560 | Amerada Hess Corporationpermitted by · no operator of record | YoakumBronco, SW. (Devonian) | Not on schedule | 12,600 | May 15, 1990 | 1 | — |
| North Dollarhide Unit #33042-003-36736 | OXY USA WTP LP only | AndrewsDollarhide (Devonian) | ActiveOil | 8,390 | May 14, 1990 | 1 | Apr 2026 |
| North Dollarhide Unit #50242-003-36738 | OXY USA WTP LP only | AndrewsDollarhide (Devonian) | ActiveOil | 8,620 | May 14, 1990 | 1 | Apr 2026 |
| Ector AB Fee #242-135-07200 | Aghorn Operating Inc. only | EctorGoldsmith W. (San Andres) | Shut inOil | 8,598 | May 10, 1990 | 1 | Feb 2026 |
| State of Texas -Q- #242-003-07467 | WTG Exploration only | AndrewsBlock 12 (Devonian) | ActiveOil | 7,170 | May 8, 1990 | 1 | Apr 2026 |
| University Waddell Devonian Unit #42242-103-34069 | Formentera Operations LLC only | CraneUniversity Waddell (Devonian) | ActiveOil | 9,450 | May 8, 1990 | 1 | Apr 2026 |
| North Dollarhide Unit #11642-003-36351 | OXY USA WTP LP only | AndrewsDollarhide (Clear Fork) | ActiveInjection | 10,300 | May 7, 1990 | 2 | Apr 2026 |
| Grandstaff George #742-327-30701 | O Dell Mitchell only | MenardLela (King) | ActiveOil | 2,150 | Apr 30, 1990 | 2 | Apr 2026 |
| University Waddell Devonian Unit #413W42-103-03649 | Formentera Operations LLC only | CraneUniversity Waddell (Devonian) | PluggedOil | 9,335 | Apr 26, 1990 | 2 | Apr 2026 |
| North Dollarhide Unit #33142-003-36719 | OXY USA WTP LP only | AndrewsDollarhide (Devonian) | ActiveOil | 8,360 | Apr 24, 1990 | 1 | Apr 2026 |
| Butler L. L. #342-003-01838 | Scout Energy Management LLC only | AndrewsGlasco (Devonian) | PluggedOil | 13,830 | Apr 23, 1990 | 2 | — |
| Brown-Altman a/C 2 #842-495-05618 | Shell Western E&P only | WinklerEmperor East (Clear Fork Lo.) | PluggedOil | 11,435 | Apr 18, 1990 | 1 | — |
| North Dollarhide Unit #119W42-003-36716 | OXY USA WTP LP only | AndrewsDollarhide (Clear Fork) | PluggedOil | 8,010 | Apr 17, 1990 | 1 | Apr 2026 |
| University -30- #242-003-01445 | OXY USA Inc. only | AndrewsMagutex (Miss.) | PluggedOil | 13,930 | Apr 16, 1990 | 1 | Feb 1996 |
| University Waddell Devonian Unit #312AW42-103-34070 | Formentera Operations LLC only | CraneUniversity Waddell (Devonian) | Shut inOil | 9,500 | Apr 16, 1990 | 1 | Apr 2026 |