| Spraberry Driver Unit #1416B42-173-31238 | Pioneer Natural Res. USA Inc. only | Glasscock, TXSpraberry (Trend Area) | PluggedOil | 8,400 | Sep 5, 1991 | — | — |
| Clark -7- #3R42-173-32183 | De V Operating LLC only | Glasscock, TXSpraberry (Trend Area) | ActiveOil | 8,400 | Sep 5, 1991 | — | — |
| Bigby 17 #142-173-32161 | Pioneer Natural Res. USA Inc. only | Glasscock, TXSpraberry (Trend Area) | PluggedOil | 8,420 | Sep 3, 1991 | — | — |
| Powell 16 #203D_42-173-32182 | Trend Exploration Companypermitted by · no operator of record | Glasscock, TXBlalock Lake,s.(wolfcamp) | Plugged | 8,400 | Aug 30, 1991 | — | — |
| Glasscock -N- Fee #442-173-32178 | XTO Energy Inc. only | Glasscock, TXSpraberry (Trend Area) | PluggedOil | 8,350 | Aug 8, 1991 | — | — |
| G. S. Brunson #342-173-32179 | Adventure Operating Company LLC only | Glasscock, TXPowell (8300) | PluggedOil | 9,000 | Aug 8, 1991 | — | — |
| Powell 16 #13D42-173-32177 | OXY USA Inc. only | Glasscock, TXPowell (5900) | PluggedOil | 8,400 | Jul 29, 1991 | — | — |
| Clark -7- #442-173-32175 | De V Operating LLC only | Glasscock, TXSpraberry (Trend Area) | PluggedOil | 8,400 | Jul 18, 1991 | — | — |
| L.C. Clark #7 #3__42-173-32176 | Houston Oil & Minerals Corp.permitted by · no operator of record | Glasscock, TXSpraberry (Trend Area) | Plugged | 8,400 | Jul 18, 1991 | — | — |
| Books E. C. #242-173-32174 | Hunt Oil Company only | Glasscock, TXPatterson Lake (Wolfcamp) | PluggedOil | 8,760 | Jul 3, 1991 | — | — |
| Spraberry Driver Unit #404B42-173-31438 | Pioneer Natural Res. USA Inc. only | Glasscock, TXSpraberry (Trend Area) | PluggedOil | 8,520 | Jun 28, 1991 | — | — |
| Bryans 8 #142-173-32172 | Pioneer Natural Res. USA Inc. only | Glasscock, TXSpraberry (Trend Area) | PluggedOil | 8,450 | Jun 20, 1991 | — | — |
| Reynolds 21 #142-173-32173 | Pioneer Natural Res. USA Inc. only | Glasscock, TXSpraberry (Trend Area) | PluggedOil | 8,450 | Jun 20, 1991 | — | — |
| 8204 JV-P Elmer #6__42-173-32170 | BTA Oil Producerspermitted by · no operator of record | Glasscock, TXBlalock Lake (Wolfcamp) | Plugged | 8,200 | Jun 5, 1991 | — | — |
| South Paw #142-173-31829 | Parallel Petroleum Corporation only | Glasscock, TXMustang (Wolfcamp) | PluggedOil | 11,300 | May 30, 1991 | — | — |
| Davenport R. S. a #942-173-00889 | Pioneer Natural Res. USA Inc. only | Glasscock, TXSpraberry (Trend Area CL. Fk.) | PluggedOil | 6,950 | May 29, 1991 | — | — |
| 9101 JV-P McDowell #1__42-173-32169 | BTA Oil Producerspermitted by · no operator of record | Glasscock, TX | Plugged | 10,400 | May 24, 1991 | — | — |
| Schwartz Alfred -B- #142-173-31869 | Tomahawk Petroleum only | Glasscock, TXSt. Lawrence (Wichita) | PluggedOil | 7,570 | May 16, 1991 | — | — |
| Books 6 #1__42-173-32168 | Rangeland Exploration Companypermitted by · no operator of record | Glasscock, TXGarden City, W. (Wolfcamp 7880) | Plugged | 8,500 | May 13, 1991 | — | — |
| Hillger #1B42-173-32166 | MDC Operating Inc. only | Glasscock, TXHillger | PluggedOil | 3,200 | May 3, 1991 | — | — |
| Powell 21 #103D42-173-32167 | Trend Exploration Company only | Glasscock, TXBlalock Lake S.(wolfcamp) | PluggedOil | 8,400 | Apr 30, 1991 | — | — |
| Berry, Jack "a" #442-173-32165 | Sutton, Robert E., Inc.permitted by · no operator of record | Glasscock, TXZant (San Andres) | Not on schedule | 3,840 | Apr 22, 1991 | — | — |
| Berry, Jack #542-173-32164 | Sutton, Robert E., Inc.permitted by · no operator of record | Glasscock, TXZant (San Andres) | Not on schedule | 3,840 | Apr 19, 1991 | — | — |
| Powell 9 #13D42-173-32163 | Range Production Company only | Glasscock, TXBlalock Lake S.(wolfcamp) | PluggedOil | 8,400 | Apr 10, 1991 | — | — |
| Spraberry Driver Unit #a 81B42-173-32162 | Pioneer Natural Res. USA Inc. only | Glasscock, TXSpraberry (Trend Area) | PluggedOil | 8,400 | Apr 1, 1991 | — | — |
| Allein a #142742-173-32160 | Burk Royalty Co. Ltd. only | Glasscock, TXConger (Penn) | ActiveOil | 8,500 | Mar 25, 1991 | — | — |
| Roger #142-173-00594 | Pioneer Natural Res. USA Inc. only | Glasscock, TXSpraberry (Trend Area) | PluggedOil | 8,400 | Mar 7, 1991 | — | — |
| Glasscock -N- Fee #342-173-32154 | XTO Energy Inc. only | Glasscock, TXBlalock Lake SE (Wolfcamp) | PluggedGas | 8,250 | Feb 15, 1991 | — | — |
| Wilde F. A. #542-173-01031 | Pioneer Natural Res. USA Inc. only | Glasscock, TXSpraberry (Trend Area CL. Fk.) | PluggedOil | 8,464 | Feb 11, 1991 | — | — |
| Spraberry Driver Unit #A110B42-173-32143 | Pioneer Natural Res. USA Inc. only | Glasscock, TXSpraberry (Trend Area) | PluggedOil | 8,500 | Feb 11, 1991 | — | — |
| Glasscock L Fee #6DHZ42-173-32155 | XTO Energy Inc. only | Glasscock, TXSpraberry (Trend Area) | ActiveInjection | 8,837 | Feb 7, 1991 | — | — |
| Books 8 #142-173-32159 | Rangeland Exploration Companypermitted by · no operator of record | Glasscock, TXGarden City, W. (Wolfcamp 7880) | Plugged | 8,500 | Feb 7, 1991 | — | — |
| Overton #1__42-173-32158 | Kasle Energy Inc.permitted by · no operator of record | Glasscock, TXHoward Glasscock | Plugged | 6,000 | Feb 1, 1991 | — | — |
| Weyman #142-173-32156 | Pioneer Natural Res. USA Inc. only | Glasscock, TXW. Z. B. (Grayburg) | PluggedOil | 3,840 | Jan 22, 1991 | — | — |
| Books 17 #142-173-32157 | Clear Water Inc. only | Glasscock, TXDewey Lake S. (Strawn) | ActiveOil | 10,375 | Jan 22, 1991 | — | — |
| Glasscock -AA- Fee #242-173-32152 | Texaco E & P Inc. only | Glasscock, TXBlalock Lake SE (Wolfcamp) | PluggedOil | 8,400 | Dec 17, 1990 | — | — |
| Glasscock L Fee #542-173-32153 | XTO Energy Inc. only | Glasscock, TXSpraberry (Trend Area) | PluggedOil | 8,310 | Dec 17, 1990 | — | — |
| Brunson -30- #142-173-32151 | Smith Pipe of Abilene only | Glasscock, TXPowell (8300) | PluggedOil | 8,450 | Dec 12, 1990 | — | — |
| Wilde F. A. #742-173-32130 | Pioneer Natural Res. USA Inc. only | Glasscock, TXSpraberry (Trend Area CL. Fk.) | PluggedOil | 8,500 | Dec 5, 1990 | — | — |
| Glasscock -K- Fee #642-173-32148 | Texaco Inc.permitted by · no operator of record | Glasscock, TXPowell (8300) | Not on schedule | 8,650 | Nov 21, 1990 | — | — |
| Spraberry Driver Unit #903A42-173-32150 | Pioneer Natural Res. USA Inc. only | Glasscock, TXSpraberry (Trend Area) | PluggedOil | 8,400 | Nov 21, 1990 | — | — |
| Brunson -Z- Fee Unit #142-173-32149 | Texaco E & P Inc. only | Glasscock, TXBlalock Lake (Wolfcamp) | PluggedOil | 8,650 | Nov 16, 1990 | — | — |
| Glass Frank 16 #342-173-32147 | Burk Royalty Co. Ltd. only | Glasscock, TXConger (Penn) | ActiveGas | 8,654 | Oct 18, 1990 | — | — |
| Wrage-Hendrickson #442-173-32089 | Oxyrock Operating LLC only | Glasscock, TXSpraberry (Trend Area) | PluggedOil | 10,500 | Oct 12, 1990 | — | — |
| Cooper #3703__42-173-32145 | Glasscock Operating Companypermitted by · no operator of record | Glasscock, TXCobra (Wolfcamp) | Plugged | 8,200 | Sep 14, 1990 | — | — |
| Calverly #40142-173-32091 | R2Q Operating LLC only | Glasscock, TXGarden City S. (Wolfcamp) | Shut inOil | 9,700 | Sep 11, 1990 | — | — |
| Allein #72242-173-32144 | Burk Royalty Co. Ltd. only | Glasscock, TXConger (Penn) | ActiveOil | 8,450 | Sep 5, 1990 | — | — |
| Dooley #142-173-31313 | Slant Operating LLC only | Glasscock, TXBarbee NE (Wichita-Albany) | PluggedOil | 8,675 | Aug 10, 1990 | — | — |
| Cox D #142-173-00403 | Pioneer Natural Res. USA Inc. only | Glasscock, TXSpraberry (Trend Area) | PluggedOil | 8,650 | Jul 18, 1990 | — | — |
| Davenport R. S. -a- #1542-173-00904 | Pioneer Natural Res. USA Inc. only | Glasscock, TXSpraberry (Trend Area) | PluggedOil | 8,607 | Jul 16, 1990 | — | — |