| La Gloria Gas Unit #5642-249-03455 | Mobil Producing TX. & N.M. Inc. | Jim Wells, TXLa Gloria (Bauman North) | PluggedGas | 6,752 | Aug 29, 1989 | — | — |
| Garrett Gas Unit #242-355-06539 | Mobil Producing TX. & N.M. Inc. | Nueces, TXMobil-David (9200) | PluggedGas | 11,281 | Aug 17, 1989 | — | — |
| La Gloria Gas Unit #1942-249-03421 | Mobil Producing TX. & N.M. Inc. | Jim Wells, TXLa Gloria (Los Olmos) | PluggedGas | 6,180 | Aug 15, 1989 | — | — |
| Blucher C.F.H. #3342-249-03504 | Mobil Producing TX. & N.M. Inc. | Jim Wells, TXT.-C.-B. (Upper Frio Cons.) | PluggedGas | 7,631 | Jul 31, 1989 | — | — |
| Hamman John B #142-215-00726 | Mobil Producing TX. & N.M. Inc. | Hidalgo, TXMonte Christo North (F-14-B) | PluggedGas | 10,110 | Jul 24, 1989 | — | — |
| La Gloria Gas Unit #8242-249-03448 | Mobil Producing TX. & N.M. Inc. | Jim Wells, TXLa Gloria (Atlee -G- Zone) | PluggedGas | 7,506 | Jul 14, 1989 | — | — |
| La Gloria Gas Unit #8542-249-03440 | Mobil Producing TX. & N.M. Inc. | Jim Wells, TXLa Gloria (Bauman South) | PluggedGas | 6,457 | Jul 3, 1989 | — | — |
| Johnson F.I. #54F42-215-31528 | Mobil Producing TX. & N.M. Inc. | Hidalgo, TXMonte Christo (38-C) | PluggedGas | 8,700 | Jun 20, 1989 | — | — |
| Traylor W.L. #242-239-03213 | Mobil Producing TX. & N.M. Inc. | Jackson, TXMaude B. Traylor North (25 SD) | PluggedGas | 12,677 | Jun 8, 1989 | — | — |
| State Tract 1065-L #242-700-30052 | Mobil Producing TX. & N.M. Inc. | S Padre IS-LB, TXHarena (Rob 43) | PluggedGas | 8,050 | Jun 2, 1989 | — | — |
| Hamman John B #2542-215-31414 | Mobil Producing TX. & N.M. Inc. | Hidalgo, TXMonte Christo (F-7) | PluggedGas | 10,500 | May 22, 1989 | — | — |
| Cooper E. K. #142-501-33500 | Mobil Producing TX. & N.M. Inc. | Yoakum, TXBrahaney Northwest (Devonian) | PluggedOil | 12,500 | Mar 29, 1989 | — | — |
| Von Rosenburg Monte Gas Unit #1 #842-285-32043 | Mobil Producing TX. & N.M. Inc. | Lavaca, TXWord N. (Edwards) | PluggedGas | 14,000 | Mar 14, 1989 | — | — |
| Seeligson A.A. #6542-249-02779 | Mobil Producing TX. & N.M. Inc. | Jim Wells, TXSeeligson (Zone 22-B) | PluggedGas | 7,964 | Mar 7, 1989 | — | — |
| Haley C. B. a #142-329-00904 | Mobil Producing TX. & N.M. Inc. | Midland, TXBryant -G- (Strawn) | PluggedOil | 11,300 | Feb 9, 1989 | — | — |
| Kirby Lumber Corp. #542-199-31783 | Mobil Producing TX. & N.M. Inc. | Hardin, TXSour Lake E. (Yegua Upper) | PluggedGas | 14,000 | Feb 3, 1989 | — | — |
| Blacher C. F. H. #3642-249-03525 | Mobil Producing TX. & N.M. Inc. | Jim Wells, TXLa Gloria (Helen) | PluggedGas | 7,700 | Jan 17, 1989 | — | — |
| Blucher C.F.H. #2642-249-03331 | Mobil Producing TX. & N.M. Inc. | Jim Wells, TXTijerina-Canales-Blucher | PluggedGas | 8,500 | Jan 9, 1989 | — | — |
| San Angelo #242-451-31914 | Mobil Producing TX. & N.M. Inc.permit operator | Tom Green, TX | Permitted | 6,500 | Oct 31, 1988 | — | — |
| South Callaghan Ranch #2142-479-34768 | Mobil Producing TX. & N.M. Inc. | Webb, TXBeccero Creek (Wilcox Lo.) | PluggedGas | 9,600 | Oct 25, 1988 | — | — |
| Kirby Lumber Corp. #342-199-31337 | Mobil Producing TX. & N.M. Inc. | Hardin, TXSour Lake E. (Yegua) | PluggedGas | 12,000 | Oct 13, 1988 | — | — |
| University -13-G- #242-003-06557 | Mobil Producing TX. & N.M. Inc. | Andrews, TXShafter Lake (Ellenburger) | PluggedOil | 12,000 | Sep 15, 1988 | — | — |
| South Callaghan Ranch #1142-479-34729 | Mobil Producing TX. & N.M. Inc. | Webb, TXDos Payasos (Wilcox 5100) | PluggedGas | 9,300 | Aug 16, 1988 | — | — |
| H.B.R. State Royalty Unit #1D42-167-31162 | Mobil Producing TX. & N.M. Inc. | Galveston, TXHitchcock South | PluggedOil | 1,750 | Aug 12, 1988 | — | — |
| Ford J.V. #142-025-32479 | Mobil Producing TX. & N.M. Inc. | Bee, TXWildcat | PluggedGas | 15,000 | Aug 9, 1988 | — | — |
| Boerjan Unit - Sharp Estate #242-249-03547 | Mobil Producing TX. & N.M. Inc. | Jim Wells, TXSharp Ranch | PluggedGas | 7,571 | Aug 8, 1988 | — | — |
| Rachal #8242-409-32163 | Mobil Producing TX. & N.M. Inc. | San Patricio, TXWhite Point East (3000) | PluggedOil | 10,500 | Jul 29, 1988 | — | — |
| Nolley Bertha -a- #1042-003-36173 | Mobil Producing TX. & N.M. Inc. | Andrews, TXMcFarland (Queen) | PluggedOil | 5,000 | Jun 7, 1988 | — | — |
| Blucher C.F.H. #3442-249-03523 | Mobil Producing TX. & N.M. Inc. | Jim Wells, TXTijerina-Canales-Blucher | PluggedGas | 6,671 | Apr 13, 1988 | — | — |
| Block 76 Unit #442-297-33814 | Mobil Producing TX. & N.M. Inc. | Live Oak, TXClayton (Wilcox 7360) | PluggedGas | 9,000 | Apr 5, 1988 | — | — |
| Chesterville Unit #442-089-00134 | Mobil Producing TX. & N.M. Inc. | Colorado, TXChesterville (3770) | PluggedGas | 3,600 | Mar 25, 1988 | — | — |
| Rachal #8342-409-32233 | Mobil Producing TX. & N.M. Inc. | San Patricio, TXWhite Point East (3000) | PluggedOil | 5,425 | Mar 16, 1988 | — | — |
| Rachal #8142-409-32232 | Mobil Producing TX. & N.M. Inc. | San Patricio, TXWhite Point East (3200) | PluggedGas | 10,000 | Mar 15, 1988 | — | — |
| University -13-G- #1142-003-36088 | Mobil Producing TX. & N.M. Inc. | Andrews, TXShafter Lake (Ellenburger) | PluggedOil | 12,500 | Mar 9, 1988 | — | — |
| State-Strain Unit #2WS42-415-32948 | Mobil Producing TX. & N.M. Inc.permit operator | Scurry, TXSharon Ridge (1700) | Permitted | 350 | Feb 29, 1988 | — | — |
| South Callaghan Ranch #742-479-33451 | Mobil Producing TX. & N.M. Inc. | Webb, TXCallaghan N. (Wilcox 4630) | PluggedGas | 7,610 | Feb 9, 1988 | — | — |
| U-Tex Sec. 28 #142-475-32381 | Mobil Producing TX. & N.M. Inc. | Ward, TXWar-Wink S. (Wolfcamp) | PluggedOil | 13,500 | Feb 5, 1988 | — | — |
| University -N- #2R42-103-32781 | Mobil Producing TX. & N.M. Inc. | Crane, TXMcElroy (Devonian Lower) | PluggedOil | 13,000 | Jan 11, 1988 | — | — |
| Michalik Matl Gas Unit #142-321-30221 | Mobil Producing TX. & N.M. Inc. | Matagorda, TXPheasant SW (Frio 9900) | PluggedGas | 13,250 | Dec 18, 1987 | — | — |
| Ogden Belle Estate #142-003-35978 | Mobil Producing TX. & N.M. Inc. | Andrews, TXDeep Rock (Glorieta 5950) | PluggedOil | 6,000 | Dec 4, 1987 | — | — |
| Johnson F. I. #2342-215-31333 | Mobil Producing TX. & N.M. Inc. | Hidalgo, TXMonte Christo (5950) | PluggedOil | 8,700 | Nov 23, 1987 | — | — |
| Johnson F. I. #1342-215-31329 | Mobil Producing TX. & N.M. Inc. | Hidalgo, TXMonte Christo (5950) | PluggedOil | 7,500 | Nov 17, 1987 | — | — |
| Johnson F.I. #1442-215-31334 | Mobil Producing TX. & N.M. Inc. | Hidalgo, TXMonte Christo ( 25) | PluggedGas | 7,500 | Nov 9, 1987 | — | — |
| Davis, Thos. E. #8242-291-32048 | Mobil Producing TX. & N.M. Inc.permit operator | Liberty, TXEsperson Dome | Drilled | 3,000 | Oct 13, 1987 | — | — |
| Texas Gulf 68111 #142-700-30003 | Mobil Producing TX. & N.M. Inc. | S Padre IS-LB, TXHarena (B) | PluggedGas | 5,442 | Sep 25, 1987 | — | — |
| La Gloria Gas Unit #7442-047-00067 | Mobil Producing TX. & N.M. Inc. | Brooks, TXLa Gloria (Atlee -F- Zone) | PluggedGas | 7,110 | Sep 4, 1987 | — | — |
| Traylor W. L. -D- #642-057-30093 | Mobil Producing TX. & N.M. Inc. | Calhoun, TXMaude B. Traylor North (43) | PluggedGas | 10,000 | Aug 6, 1987 | — | — |
| Wallace J. C. #642-013-03058 | Mobil Producing TX. & N.M. Inc. | Atascosa, TXJourdanton | PluggedOil | 7,475 | Jun 26, 1987 | — | — |
| West Ranch -a- #29842-239-02646 | Mobil Producing TX. & N.M. Inc. | Jackson, TXWest Ranch (3800) | PluggedGas | 3,825 | Jun 18, 1987 | — | — |
| West Ranch a #7342-239-02428 | Mobil Producing TX. & N.M. Inc. | Jackson, TXWest Ranch (Frio 449) | PluggedGas | 5,594 | May 26, 1987 | — | — |