| University 12-F #142-003-33651 | Discovery Operating, Inc.permitted by · no operator of record | AndrewsThree Bar (Devonian) | Plugged | 8,300 | Aug 2, 1983 | 1 | — |
| Parks Roy #242-329-00836 | XTO Energy Inc. only | MidlandParks (Fusselman-Montoya) | PluggedOil | 12,970 | Jul 29, 1983 | 1 | Jan 2020 |
| State University Hutex Cons. #2642-003-33623 | Exxon Corp.permitted by · no operator of record | AndrewsHutex (Devonian) | Not on schedule | 12,650 | Jul 26, 1983 | 1 | — |
| Lindsay '320' #142-389-31413 | Kimsey, Roy E., Jr.permitted by · no operator of record | ReevesPec Reeves (Devonian) | Not on schedule | 16,500 | Jul 26, 1983 | 1 | — |
| Irt -21- #242-371-34211 | Incline Energy only | PecosPecos Valley (Devonian) | PluggedOil | 6,050 | Jul 25, 1983 | 2 | Jul 2006 |
| Janice #242-461-31862 | Summit Petroleum LLC only | UptonAmacker-Tippett SW (Wolfcamp) | PluggedOil | 11,450 | Jul 19, 1983 | 2 | — |
| Kog University-Hanley #142-317-32716 | Kimbark Oil & Gas Company only | MartinRattlesnake (Devonian) | PluggedOil | 12,400 | Jun 30, 1983 | 1 | — |
| Goldsmith, C. A. #137842-135-34233 | Gulf Oil Corp.permitted by · no operator of record | EctorGoldsmith (Devonian) | Plugged | 8,550 | Jun 29, 1983 | 1 | — |
| Mayfield #142-461-31867 | Rein Pusher Operating LLC only | UptonHeluma East (Devonian) | PluggedOil | 9,736 | Jun 27, 1983 | 2 | Jul 2013 |
| Block 31 Unit #n 6NW42-103-33211 | OXY USA EOR LLC only | CraneBlock 31 (Devonian) | PluggedOil | 9,175 | Jun 23, 1983 | 1 | Aug 2026 |
| Walton J. B. #19 D42-495-03895 | Hilcorp Energy Company only | WinklerKeystone (Dev-McKee Cons) | ActiveGas | 9,900 | Jun 23, 1983 | 2 | Aug 2026 |
| T. X. L. -S- #142-135-05785 | Drake Oil & Gas LLC only | EctorSlator (Devonian) | ActiveOil | 8,050 | Jun 22, 1983 | 1 | Jul 2026 |
| Block 31 Unit #h 1142-103-33210 | OXY USA EOR LLC only | CraneBlock 31 (Devonian) | ActiveOil | 9,100 | Jun 20, 1983 | 1 | Aug 2026 |
| Tunis Creek Univ. Lands Unit #30342-371-34434 | Basin Oil & Gas Operating LLC only | PecosTunis Creek(devonian) | ActiveOil | 7,186 | Jun 14, 1983 | 1 | Aug 2026 |
| University -C- #5D42-003-05176 | Winn Operating LLC only | AndrewsMidland Farms NE. (Ellenburger) | PluggedOil | 12,585 | Jun 8, 1983 | 1 | Nov 1997 |
| TXL L A/C 2 #342-135-08950 | Formentera Operations LLC only | EctorGoldsmith W. (San Andres) | ActiveOil | 9,777 | Jun 8, 1983 | 4 | Aug 2026 |
| Ingham Estate #2A42-105-34180 | Thompson J. Cleo only | CrockettIngham (Devonian) | PluggedGas | 10,000 | Jun 6, 1983 | 2 | Aug 2012 |
| 7809 JV-P Andrews #242-003-33554 | BTA Oil Producerspermitted by · no operator of record | AndrewsBlock 6 (Devonian) | Plugged | 12,790 | Jun 2, 1983 | 1 | — |
| North Block 12 Unit #742-003-33544 | Bass Petroleum Inc only | AndrewsBlock a-49 (Devonian) | Shut inOil | 8,725 | May 25, 1983 | 1 | Jan 2019 |
| Waddell, W. N. #L0116642-103-33175 | Gulf Oil Corp.permitted by · no operator of record | CraneUniversity Waddell (Devonian) | Not on schedule | 9,400 | May 25, 1983 | 1 | — |
| Ingham B #142-105-34494 | Thompson J. Cleo only | CrockettIngham (Devonian) | PluggedGas | 8,244 | May 25, 1983 | 1 | Feb 2020 |
| Nelson Ona M. #142-501-32375 | Mobil Producing TX. & N.M. Inc. only | YoakumBrahaney Northwest (Devonian) | PluggedOil | 12,300 | May 25, 1983 | 1 | — |
| Waddell, W. N. #L0116842-103-33173 | Gulf Oil Corp.permitted by · no operator of record | CraneUniversity Waddell (Devonian) | Not on schedule | 9,450 | May 19, 1983 | 1 | — |
| Waddell, W. N. #L0116742-103-33174 | Gulf Oil Corp.permitted by · no operator of record | CraneUniversity Waddell (Devonian) | Not on schedule | 9,400 | May 19, 1983 | 1 | — |
| Henderson, M. F. #L017442-103-33176 | Gulf Oil Corp.permitted by · no operator of record | CraneUniversity Waddell (Devonian) | Not on schedule | 9,500 | May 19, 1983 | 1 | — |
| Henderson, M. F. #L017342-103-33177 | Gulf Oil Corp.permitted by · no operator of record | CraneUniversity Waddell (Devonian) | Not on schedule | 9,450 | May 19, 1983 | 1 | — |
| Henderson, M. F. #L017242-103-33178 | Gulf Oil Corp.permitted by · no operator of record | CraneUniversity Waddell (Devonian) | Not on schedule | 9,400 | May 19, 1983 | 1 | — |
| Exxon Fee L #142-371-30388 | XTO Energy Inc. only | PecosGomez (Devonian) | ActiveGas | 22,650 | May 12, 1983 | 1 | Aug 2026 |
| Superior-Ratliff #142-135-10711 | Fasken David only | EctorMac-Boring (Devonian) | PluggedOil | 13,335 | May 11, 1983 | 1 | — |
| Ingham C #142-105-34472 | Thompson J. Cleo only | CrockettIngham (Devonian) | PluggedGas | 8,130 | May 5, 1983 | 1 | Feb 2020 |
| Emperor Devonian Gas Unit 1 #142-495-02161 | Exxon Corp. only | WinklerEmperor (Devonian) | PluggedGas | 9,285 | May 5, 1983 | 1 | — |
| University -D- #242-003-05274 | Citation Oil & Gas Corp. only | AndrewsAndrews South (Wolfcamp) | PluggedOil | 11,034 | Apr 28, 1983 | 1 | — |
| State University Hutex Cons. #2442-003-33528 | Fasken Oil and Ranch Ltd. only | AndrewsHutex (Devonian) | ActiveInjection | 13,149 | Apr 27, 1983 | 1 | Aug 2026 |
| McElroy Ranch Co. G #1242-461-30243 | Diamondback E&P LLC only | UptonMcElroy North (Silurian) | PluggedOil | 12,080 | Apr 27, 1983 | 1 | Aug 2026 |
| Tunis Creek Univ. Lands Unit #40242-371-34304 | Basin Oil & Gas Operating LLC only | PecosTunis Creek(devonian) | Shut inOil | 7,200 | Apr 21, 1983 | 1 | Aug 2026 |
| Cowden #442-103-33147 | Southwest Royalties Inc. only | CraneCrane (Devonian) | PluggedOil | 9,000 | Apr 19, 1983 | 1 | Aug 2026 |
| Cox Vernon B. a #842-105-34453 | Bonfire Operating LLC only | CrockettDudley East (Devonian) | ActiveGas | 9,150 | Apr 18, 1983 | 1 | Aug 2026 |
| King E #442-329-31114 | Pioneer Natural Res. USA Inc. only | MidlandAzalea (Devonian) | PluggedOil | 12,200 | Apr 7, 1983 | 2 | Dec 2004 |
| Dubose, J. W. #242-115-31806 | Ard Drilling Company Inc.permitted by · no operator of record | DawsonWells (Devonian) | Plugged | 12,219 | Apr 4, 1983 | 1 | — |
| Tunis Creek Univ. Lands Unit #40142-371-34299 | Basin Oil & Gas Operating LLC only | PecosTunis Creek(devonian) | ActiveOil | 7,033 | Mar 31, 1983 | 1 | Aug 2026 |
| Bass Mitchell -21- #142-495-04132 | Hendon Exploration Inc. only | WinklerHalley (Penn. 8530) | PluggedOil | 9,928 | Mar 22, 1983 | 2 | — |
| Barber C. H. B #2D42-501-02026 | MW Petroleum Corporation only | YoakumWest (Devonian) | PluggedOil | 11,800 | Mar 21, 1983 | 1 | — |
| Beard #142-079-31015 | Hendrix John H. Corporation only | CochranCulp (Devonian) | PluggedOil | 12,000 | Mar 17, 1983 | 2 | — |
| University Waddell Devonian Unit #41742-103-33118 | Mobil Producing TX. & N.M. Inc.permitted by · no operator of record | CraneUniversity Waddell (Devonian) | Plugged | 9,500 | Mar 17, 1983 | 1 | — |
| Thomas -I- #442-135-07048 | Anadarko Petroleum Corporation only | EctorTXL (San Andres) | PluggedOil | 8,042 | Mar 17, 1983 | 1 | Dec 2001 |
| Block 31 Unit #b 642-103-33112 | OXY USA EOR LLC only | CraneBlock 31 (Devonian) | Shut inOil | 10,340 | Mar 11, 1983 | 1 | Aug 2026 |
| State University Hutex Cons. #2142-003-33437 | Fasken Oil and Ranch Ltd. only | AndrewsHutex (Devonian) | ActiveOil | 14,480 | Mar 7, 1983 | 1 | Aug 2026 |
| Exxon Kendrick Fee #142-501-32342 | Exxon Corp.permitted by · no operator of record | YoakumMary Two (Devonian) | Plugged | 13,370 | Mar 7, 1983 | 1 | — |
| 7810 JV-P Corner -D- #142-165-32522 | BTA Oil Producers only | GainesUniversity Block 6 (Devonian) | PluggedOil | 12,700 | Mar 4, 1983 | 1 | Jul 1995 |
| Tunis Creek Univ. Lands Unit #10242-371-34227 | Basin Oil & Gas Operating LLC only | PecosTunis Creek(devonian) | ActiveOil | 7,229 | Feb 24, 1983 | 1 | Aug 2026 |