| McCamey SWD #142-461-30539 | Rittenhouse Oil & Gas Co. only | UptonGriffith (Devonian) | PluggedOil | 8,433 | Dec 13, 1978 | 1 | — |
| Smith, Sealy "C" #142-495-31003 | Texas Oil & Gas Corp.permitted by · no operator of record | WinklerHalley (Devonian) | Not on schedule | 10,100 | Dec 11, 1978 | 1 | — |
| Conoco Brown-Bassett 226 #142-443-30195 | Longfellow Energy LP only | TerrellBrown-Bassett (Devonian) | ActiveGas | 14,850 | Dec 7, 1978 | 2 | Aug 2026 |
| Carlinville National Bank #142-135-02452 | Formentera Operations LLC only | EctorYarbrough & Allen (Devonian) | ActiveOil | 10,375 | Dec 6, 1978 | 1 | Aug 2026 |
| Kloh B-41 #142-135-07502 | Conoco Inc. only | EctorTXL (Devonian) | PluggedOil | 9,693 | Dec 6, 1978 | 1 | — |
| Headlee Devonian Unit #361042-135-33090 | Chevron U. S. A. Inc. only | EctorHeadlee (Devonian) | PluggedGas | 12,375 | Dec 6, 1978 | 1 | — |
| Curry #142-389-80444 | Blair, Jack N. & Metcalfe, Tompermitted by · no operator of record | ReevesWorsham, North (Devonian) | Not on schedule | 15,000 | Dec 1, 1978 | 1 | — |
| 7810 JV-P Corner Tract 4 #242-165-31501 | BTA Oil Producerspermitted by · no operator of record | GainesUniversity Block 6 (Devonian) | Not on schedule | 12,450 | Nov 28, 1978 | 1 | — |
| Mobil-Arco #142-165-31498 | WTG Exploration, Inc.permitted by · no operator of record | GainesBale (Devonian) | Plugged | 12,072 | Nov 22, 1978 | 1 | — |
| Odessa Etal #40142-105-32146 | Urban Oil & Gas Group LLC only | CrockettIngham (Devonian) | Temporarily abandonedGas | 9,050 | Nov 21, 1978 | 1 | Oct 2023 |
| Section 14 State Gas Unit #142-371-31435 | Chevron U. S. A. Inc. only | PecosRojo Caballos South (Devonian) | ActiveGas | 21,700 | Nov 21, 1978 | 1 | Aug 2026 |
| Sutton I #142-105-32144 | Belco Petroleum Corporationpermitted by · no operator of record | CrockettIngham (Devonian) | Plugged | 8,200 | Nov 20, 1978 | 1 | — |
| Ann #242-317-32046 | Diamondback E&P LLC only | MartinRK (Devonian) | PluggedOil | 12,000 | Nov 17, 1978 | 1 | Mar 2019 |
| University -AH- #142-103-04686 | Rim Operating Inc. only | CraneUniversity Waddell (Devonian) | PluggedOil | 10,889 | Nov 15, 1978 | 1 | Jul 2020 |
| Dudley #10142-105-32141 | Candelero Oil & Gas Company only | CrockettDudley (Devonian) | PluggedGas | 11,000 | Nov 15, 1978 | 1 | May 1997 |
| Block 31 Unit #a 14A42-103-31976 | OXY USA EOR LLC only | CraneBlock 31 (Devonian) | ActiveOil | 9,100 | Nov 9, 1978 | 1 | Aug 2026 |
| Grant State #142-371-32668 | Northstar Operating Company only | PecosDI-Mar (Devonian) | PluggedGas | 5,800 | Nov 7, 1978 | 1 | Aug 2009 |
| Pegasus Spraberry Unit #11242-329-01037 | COG Operating LLC only | MidlandPegasus (Consolidated) | Shut inOil | 13,087 | Nov 1, 1978 | 1 | Aug 2026 |
| Whitaker #142-165-31471 | Hendrix, John H. Corp.permitted by · no operator of record | GainesAmrow (Devonian) | Plugged | 12,720 | Oct 30, 1978 | 1 | — |
| Walker Paul #342-079-10306 | Amoco Production Company only | CochranWalker (Devonian) | Not on scheduleOil | 11,857 | Oct 23, 1978 | 1 | — |
| Field #142-501-31627 | Celero Energy II LP only | YoakumFields (Devonian) | PluggedOil | 12,200 | Oct 18, 1978 | 1 | Apr 2010 |
| Emma -36- #242-003-06654 | Kemper Operating Company Inc. only | AndrewsEmma (Ellenburger) | PluggedOil | 12,580 | Oct 16, 1978 | 1 | — |
| University 173 #242-003-05457 | Highmark Energy Operating LLC only | AndrewsShafter Lake (Clear Fork) | PluggedOil | 8,380 | Oct 13, 1978 | 1 | — |
| TXL V #142-461-04288 | Henry Petroleum Corp. only | UptonPegasus (Spraberry) | PluggedOil | 13,168 | Oct 4, 1978 | 1 | Jan 2000 |
| T. X. L. -L- a/C #1 #1042-135-05921 | Formentera Operations LLC only | EctorTXL (Devonian) | PluggedOil | 9,810 | Oct 3, 1978 | 2 | Oct 2014 |
| Block 31 Unit #o 1042-103-31957 | Hilcorp Energy Company only | CraneBlock 31 (Devonian) | ActiveGas | 9,100 | Sep 28, 1978 | 2 | Aug 2026 |
| 7809 JV-P Andrews #142-003-31764 | BTA Oil Producerspermitted by · no operator of record | AndrewsBlock 6 (Devonian) | Plugged | 12,760 | Sep 22, 1978 | 1 | — |
| Schlosser F. et al #242-371-32618 | Chevron U. S. A. Inc. only | PecosRojo Caballos South (Devonian) | ActiveGas | 18,205 | Sep 22, 1978 | 1 | Aug 2026 |
| University -C- #442-003-05175 | Citation Oil & Gas Corp. only | AndrewsAndrews South (Wolfcamp) | PluggedOil | 12,540 | Sep 19, 1978 | 1 | Apr 2003 |
| Raymal Eagle #142-371-31861 | O Neill Properties Ltd. only | PecosGomez N. (Devonian) | ActiveGas | 22,760 | Sep 13, 1978 | 1 | Jul 2026 |
| Seminole Deep Unit -B- #342-165-31462 | Amerada Hess Corporationpermitted by · no operator of record | GainesSeminole (Devonian) | Not on schedule | 12,000 | Sep 11, 1978 | 1 | — |
| Fitzgerald 17 #242-371-32613 | Willowick Production LLC only | PecosPerry Bass (Devonian) | ActiveGas | 13,030 | Sep 11, 1978 | 1 | Jul 2022 |
| Southland Royalty a #342-003-31746 | Maralo Inc. only | AndrewsDeep Rock (Devonian) | PluggedOil | 10,100 | Aug 31, 1978 | 1 | Sep 1996 |
| Dietrich State #142-371-32607 | Zinke & Philpy Inc. only | PecosDS (Devonian) | PluggedGas | 5,600 | Aug 30, 1978 | 1 | — |
| Carlinville National Bank #1242-135-32157 | Formentera Operations LLC only | EctorYarbrough & Allen (Devonian) | ActiveOil | 10,460 | Aug 29, 1978 | 1 | Aug 2026 |
| Krom Harold #142-165-10233 | Fasken Oil and Ranch Ltd. only | GainesBunin (Devonian) | ActiveOil | 11,966 | Aug 21, 1978 | 1 | Aug 2026 |
| University -31- #142-003-02522 | Concho Oilfield Serv & Oper Co. only | AndrewsEmma (Devonian) | PluggedOil | 12,500 | Aug 17, 1978 | 1 | Feb 2009 |
| Dollarhide Unit #1257CD42-003-04938 | Scout Energy Management LLC only | AndrewsDollarhide (Clear Fork) | ActiveInjection | 8,145 | Aug 14, 1978 | 1 | Aug 2026 |
| University AZ #342-003-00806 | Greystone Oil & Gas LLP only | AndrewsEmma N.(yates) | PluggedGas | 4,400 | Aug 8, 1978 | 3 | — |
| Allison 8-C #142-443-30057 | Texas Crude Inc. only | TerrellAllison (Detrital) | PluggedGas | 12,483 | Aug 2, 1978 | 1 | — |
| Block 31 Unit #f 642-103-31907 | Hilcorp Energy Company only | CraneBlock 31 (Devonian) | ActiveGas | 9,000 | Jul 31, 1978 | 1 | Aug 2026 |
| TXL-K-Tract 2 #5A42-135-08948 | Anadarko Petroleum Corporation only | EctorTXL (Devonian) | PluggedOil | 9,734 | Jul 21, 1978 | 1 | May 1999 |
| Hill M. J. #742-495-05422 | Oryx Energy Company only | WinklerHalley (Devonian) | PluggedGas | 11,725 | Jul 14, 1978 | 1 | — |
| Arco #142-501-01052 | Tamer Oil & Gas only | YoakumNorth Line (Devonian) | PluggedOil | 12,270 | Jul 13, 1978 | 1 | Apr 1995 |
| Shurtleff Unit #142-389-01128 | Permian Solutions LLC only | ReevesToyah (Devonian) | ActiveInjection | 15,038 | Jul 10, 1978 | 1 | — |
| Schuhmacher -a- #3D42-165-31426 | Tamer Oil & Gas only | GainesGlasco (Devonian) | PluggedOil | 12,700 | Jul 3, 1978 | 1 | — |
| Dawson #142-103-31889 | Olsen Energy Inc. only | CraneDawson (Devonian) | PluggedOil | 5,500 | Jun 28, 1978 | 1 | Mar 1994 |
| Page #142-115-31233 | Cotton Petroleum Corp.permitted by · no operator of record | DawsonWells (Devonian) | Plugged | 12,200 | Jun 26, 1978 | 1 | — |
| Wolcott Juliette a #1D42-317-31533 | Diamondback E&P LLC only | MartinAnchor Ranch (Devonian) | PluggedOil | 12,108 | Jun 26, 1978 | 2 | Jan 2019 |
| J.H. Edwards Est. #142-475-30208 | Enserch Exploration Inc only | WardJanelle (Devonian) | PluggedOil | 7,705 | Jun 23, 1978 | 1 | Oct 1994 |