| Andrews Unit #72742-003-36667 | Hilcorp Energy Company only | Andrews, TXAndrews (Wolfcamp-Penn.) | ActiveOil | 12,575 | Jun 28, 1991 | — | — |
| Hall G.T. Et.al. #342-317-33876 | Diamondback E&P LLC only | Martin, TXRK (Devonian) | PluggedOil | 12,000 | Jun 21, 1991 | — | — |
| Dora Roberts Ranch Devonian Unit #421042-329-00301 | Continental Resources Inc. only | Midland, TXDora Roberts (Devonian) | ActiveGas | 11,925 | Jun 17, 1991 | — | — |
| Atapco Devonian Unit #25WS42-103-34139 | Olsen Energy Inc. only | Crane, TXAtapco (Devonian) | PluggedOil | 750 | Jun 12, 1991 | — | — |
| Atapco Queen Unit #13U42-103-04873 | Olsen Energy Inc. only | Crane, TXAtapco (Queen) | Shut inOil | 5,570 | Jun 11, 1991 | — | — |
| Odom -C- #242-371-03783 | White Rock Oil & Gas LLC only | Pecos, TXPuckett (Strawn) | ActiveGas | 11,460 | Jun 10, 1991 | — | — |
| Walton J.B. #642-495-05412 | Stout Energy Inc. only | Winkler, TXKermit (Yates) | ActiveInjection | 10,656 | Jun 10, 1991 | — | — |
| Atapco Devonian Unit #7LW42-103-04874 | Olsen Energy Inc. only | Crane, TXAtapco (Devonian) | PluggedOil | 5,670 | Jun 5, 1991 | — | — |
| Atapco Devonian Unit #2W42-103-34132 | Olsen Energy Inc. only | Crane, TXAtapco (Devonian) | PluggedOil | 6,000 | May 30, 1991 | — | — |
| Atapco Devonian Unit #10W42-103-34133 | Olsen Energy Inc. only | Crane, TXAtapco (Devonian) | PluggedOil | 6,000 | May 30, 1991 | — | — |
| Atapco Devonian Unit #1W42-103-34134 | Olsen Energy Inc. only | Crane, TXAtapco (Devonian) | PluggedOil | 6,000 | May 30, 1991 | — | — |
| University -E- #542-003-05298 | Winn Operating LLC only | Andrews, TXAndrews South (Wolfcamp) | Shut inOil | 11,210 | May 24, 1991 | — | — |
| Atapco Devonian Unit #442-103-34131 | Olsen Energy Inc. only | Crane, TXAtapco (Devonian) | ActiveOil | 5,710 | May 24, 1991 | — | — |
| Atapco Devonian Unit #1142-103-34137 | Olsen Energy Inc. only | Crane, TXAtapco (Devonian) | ActiveOil | 5,600 | May 24, 1991 | — | — |
| Atapco Devonian Unit #1242-103-34138 | Olsen Energy Inc. only | Crane, TXAtapco (Devonian) | ActiveOil | 5,580 | May 24, 1991 | — | — |
| Atapco Devonian Unit #642-103-34135 | Olsen Energy Inc. only | Crane, TXAtapco (Devonian) | PluggedOil | 6,000 | May 23, 1991 | — | — |
| Atapco Devonian Unit #542-103-34136 | Olsen Energy Inc. only | Crane, TXAtapco (Devonian) | PluggedOil | 6,000 | May 23, 1991 | — | — |
| Block 31 Unit #n 3N42-103-32561 | OXY USA EOR LLC only | Crane, TXBlock 31 (Devonian) | PluggedOil | 9,100 | May 21, 1991 | — | — |
| Dollarhide Unit #2602D42-003-36926 | Scout Energy Management LLC only | Andrews, TXDollarhide (Devonian) | PluggedOil | 7,800 | May 6, 1991 | — | — |
| Cox Unit 54 #1 #15442-329-00244 | Pioneer Natural Res. USA Inc. only | Midland, TXSpraberry (Trend Area) | PluggedOil | 11,453 | Apr 23, 1991 | — | — |
| Board of Regents #142-165-33540 | Select Agua Libre Midstream LLC only | Gaines, TXSeminole SE. (San Andres) | PluggedOil | 12,500 | Apr 16, 1991 | — | — |
| Midland -R- Fee #1 L42-329-01796 | Apache Corporation only | Midland, TXSweetie Peck (Ellenburger) | PluggedOil | 13,265 | Apr 15, 1991 | — | — |
| University 9 #242-371-36301 | Simata Energy LLC only | Pecos, TXViejos (Devonian) | ActiveOil | 6,470 | Apr 12, 1991 | — | — |
| Ratliff & Bedford #1842-003-05116 | Hilcorp Energy Company only | Andrews, TXBedford (Devonian) | PluggedOil | 11,442 | Apr 11, 1991 | — | — |
| University -CQ- #142-003-06022 | Cimarex Energy Co. of Colorado only | Andrews, TXEmma (Strawn) | PluggedOil | 12,342 | Apr 9, 1991 | — | — |
| Dora Roberts Ranch Devonian Unit #40942-329-10021 | Continental Resources Inc. only | Midland, TXDora Roberts (Devonian) | ActiveGas | 12,164 | Apr 5, 1991 | — | — |
| Stevens Federal #00130-005-62834 | Thornton Operating Corporation only | Chaves, NMLone Wolf; Devonian, South | PluggedOil | 9,848 | Apr 1, 1991 | 0 | 0 |
| University 8 #242-371-36300 | Fuller Production Inc. only | Pecos, TXViejos (Devonian) | PluggedOil | 6,500 | Mar 28, 1991 | — | — |
| Roberts Dora Ranch Dev. Unit #80242-329-00310 | OXY USA WTP LP only | Midland, TXDora Roberts (Devonian) | PluggedGas | 12,270 | Mar 14, 1991 | — | — |
| Dora Roberts Ranch Devonian Unit #410642-329-10013 | Continental Resources Inc. only | Midland, TXDora Roberts (Devonian) | ActiveGas | 12,278 | Mar 14, 1991 | — | — |
| Hill M. J. -19- #142-495-03228 | King Oil & Resources Co only | Winkler, TXHalley South (Queen Sand) | Shut inOil | 11,710 | Mar 14, 1991 | — | — |
| Parker J. E. -J- #242-003-07742 | Morningstar Operating LLC only | Andrews, TXBakke (Ellenburger) | ActiveInjection | 12,408 | Mar 12, 1991 | — | — |
| Moore Devonian Coop SWD System #00230-025-00060 | Rhombus Operating Co Ltd only | Lea, NMSWD; Devonian | PluggedSalt water disposal | 10,600 | Mar 1, 1991 | 0 | 0 |
| 708 B JV-S Pyote #80542-475-30615 | BTA Oil Producers only | Ward, TXR. O. C. (Atoka) | PluggedGas | 14,050 | Mar 1, 1991 | — | — |
| Texas -PP- #942-003-36071 | Scout Energy Management LLC only | Andrews, TXShafter Lake (Devonian) | Shut inOil | 11,842 | Feb 26, 1991 | — | — |
| University 6-36 #142-003-36813 | Oilfield Management Inc. (A) only | Andrews, TXHutex N. (Wolfcamp) | PluggedOil | 12,700 | Feb 25, 1991 | — | — |
| North Dollarhide Unit #50342-003-36890 | OXY USA WTP LP only | Andrews, TXDollarhide (Devonian) | ActiveOil | 8,550 | Feb 19, 1991 | — | — |
| North Dollarhide Unit #50542-003-36891 | OXY USA WTP LP only | Andrews, TXDollarhide (Devonian) | ActiveOil | 8,270 | Feb 19, 1991 | — | — |
| Mobil-Cook #342-461-30206 | R2Q Operating LLC only | Upton, TXHeluma East (Devonian) | ActiveOil | 10,565 | Feb 19, 1991 | — | — |
| McClure W. W. a/C 1 #342-461-03762 | Winn Operating LLC only | Upton, TXKing Mountain (Devonian) | ActiveOil | 11,858 | Feb 15, 1991 | — | — |
| Fasken -21- #902142-329-31176 | Endeavor Energy Resources L.P. only | Midland, TXSt. Rita (Devonian) | PluggedOil | 13,500 | Feb 11, 1991 | — | — |
| Ratliff -E- #142-135-05006 | Pronghorn Management Corporation only | Ector, TXHeadlee (Bend) | Shut inOil | 14,166 | Feb 8, 1991 | — | — |
| Turner Mary E. -D- #342-329-30436 | Pioneer Natural Res. USA Inc. only | Midland, TXSpraberry (Trend Area) | PluggedOil | 10,980 | Feb 4, 1991 | — | — |
| State Section 27 #00230-025-03142 | Cross Timbers Energy, LLC only | Lea, NMSWD; Devonian | ActiveSalt water disposal | 13,813 | Feb 1, 1991 | 0 | 0 |
| Pitts Kendrick #00130-025-31152 | Nitro Oil & Gas, LLC only | Lea, NMGladiola; Devonian | PluggedOil | 11,990 | Jan 29, 1991 | 0 | 0 |
| State 26 #00230-025-23900 | Baytech Inc only | Lea, NMVacuum; Devonian, South | PluggedOil | 7,000 | Jan 25, 1991 | 0 | 0 |
| Headlee Devonian Unit #370942-329-01923 | Chevron U. S. A. Inc. only | Midland, TXHeadlee (Devonian) | PluggedGas | 13,189 | Jan 25, 1991 | — | — |
| McElroy Ranch Co. -L- #9 U42-461-03666 | Chevron U. S. A. Inc. only | Upton, TXJack Herbert (Strawn Penn.) | PluggedGas | 11,779 | Jan 22, 1991 | — | — |
| Adobe-Epley #142-317-33809 | Cox John L. only | Martin, TXJ C (Devonian) | PluggedOil | 12,000 | Jan 2, 1991 | — | — |
| Sanders Virginia #142-501-32871 | Citation Oil & Gas Corp. only | Yoakum, TXBlock D (Devonian) | PluggedOil | 11,950 | Dec 21, 1990 | — | — |