| Spraberry Driver Unit #b 40A42-173-32951 | Pioneer Natural Res. USA Inc. only | Glasscock, TXSpraberry (Trend Area) | PluggedOil | 8,600 | Feb 16, 1999 | — | — |
| Spraberry Driver Unit #199A42-173-32952 | Pioneer Natural Res. USA Inc. only | Glasscock, TXSpraberry (Trend Area) | Shut inOil | 8,427 | Feb 16, 1999 | — | — |
| Spraberry Driver Unit #113A42-173-32953 | Pioneer Natural Res. USA Inc. only | Glasscock, TXSpraberry (Trend Area) | PluggedOil | 8,600 | Feb 16, 1999 | — | — |
| Spraberry Driver Unit #834A42-173-32949 | Pioneer Natural Res. USA Inc. only | Glasscock, TXSpraberry (Trend Area) | PluggedOil | 8,440 | Feb 10, 1999 | — | — |
| Spraberry Driver Unit #b 81A42-173-32948 | Pioneer Natural Res. USA Inc. only | Glasscock, TXSpraberry (Trend Area) | PluggedOil | 8,600 | Jan 19, 1999 | — | — |
| Spraberry Driver Unit #1482A42-173-32946 | Pioneer Natural Res. USA Inc. only | Glasscock, TXSpraberry (Trend Area) | PluggedOil | 8,600 | Jan 7, 1999 | — | — |
| McDaniel Brothers 34 #142-173-31391 | Diamondback E&P LLC only | Glasscock, TXSt. Lawrence S. (Strawn) | ActiveOil | 11,080 | Dec 31, 1998 | — | — |
| Foster Amanda #1A42-173-32944 | Rwa LLC only | Glasscock, TXAmanda Foster (Wolfcamp) | Shut inOil | 10,425 | Dec 28, 1998 | — | — |
| Spraberry Driver Unit #566A42-173-32945 | Pioneer Natural Res. USA Inc. only | Glasscock, TXSpraberry (Trend Area) | PluggedOil | 8,600 | Dec 28, 1998 | — | — |
| Spraberry Driver Unit #398A42-173-32942 | Pioneer Natural Res. USA Inc. only | Glasscock, TXSpraberry (Trend Area) | PluggedOil | 8,600 | Dec 17, 1998 | — | — |
| Spraberry Driver Unit #1118A42-173-32943 | Pioneer Natural Res. USA Inc. only | Glasscock, TXSpraberry (Trend Area) | PluggedOil | 8,600 | Dec 17, 1998 | — | — |
| Stanolind #242-173-00939 | Diamondback E&P LLC only | Glasscock, TXSpraberry (Trend Area CL. Fk.) | PluggedOil | 8,670 | Dec 14, 1998 | — | — |
| Spraberry Driver Unit #1128A42-173-32938 | Pioneer Natural Res. USA Inc. only | Glasscock, TXSpraberry (Trend Area) | PluggedOil | 8,600 | Dec 14, 1998 | — | — |
| Spraberry Driver Unit #1416A42-173-32939 | Pioneer Natural Res. USA Inc. only | Glasscock, TXSpraberry (Trend Area) | Shut inOil | 8,370 | Dec 14, 1998 | — | — |
| Spraberry Driver Unit #828A42-173-32940 | Pioneer Natural Res. USA Inc. only | Glasscock, TXSpraberry (Trend Area) | PluggedOil | 8,600 | Dec 14, 1998 | — | — |
| Spraberry Driver Unit #583A42-173-32941 | Pioneer Natural Res. USA Inc. only | Glasscock, TXSpraberry (Trend Area) | PluggedOil | 8,500 | Dec 14, 1998 | — | — |
| Garden City 6 #542-173-32937 | Mewbourne Oil Co.permitted by · no operator of record | Glasscock, TXGarden City, W. (Wolfcamp 7880) | Plugged | 9,000 | Dec 9, 1998 | — | — |
| Spraberry Driver Unit #1407A42-173-32936 | Pioneer Natural Res. USA Inc. only | Glasscock, TXSpraberry (Trend Area) | PluggedOil | 8,600 | Dec 2, 1998 | — | — |
| Spraberry Driver Unit #1408 A42-173-32935 | Pioneer Natural Res. USA, Inc.permitted by · no operator of record | Glasscock, TXSpraberry (Trend Area) | Plugged | 8,600 | Nov 25, 1998 | — | — |
| Foster Amanda #142-173-32934 | Ammonite Energy Texas, Inc.permitted by · no operator of record | Glasscock, TXWilkerson Ranch (Fusselman) | Plugged | 12,500 | Nov 19, 1998 | — | — |
| Spraberry Driver Unit #243A42-173-32916 | Pioneer Natural Res. USA Inc. only | Glasscock, TXSpraberry (Trend Area) | PluggedOil | 8,410 | Nov 18, 1998 | — | — |
| Spraberry Driver Unit #754A42-173-32933 | Pioneer Natural Res. USA Inc. only | Glasscock, TXSpraberry (Trend Area) | PluggedOil | 8,630 | Nov 12, 1998 | — | — |
| Spraberry Driver Unit #1152A42-173-32929 | Pioneer Natural Res. USA, Inc.permitted by · no operator of record | Glasscock, TXSpraberry (Trend Area) | Not on schedule | 8,300 | Nov 6, 1998 | — | — |
| Spraberry Driver Unit #1132A42-173-32930 | Pioneer Natural Res. USA, Inc.permitted by · no operator of record | Glasscock, TXSpraberry (Trend Area) | Not on schedule | 8,330 | Nov 6, 1998 | — | — |
| Spraberry Driver Unit #1131A42-173-32931 | Pioneer Natural Res. USA, Inc.permitted by · no operator of record | Glasscock, TXSpraberry (Trend Area) | Not on schedule | 8,400 | Nov 6, 1998 | — | — |
| Spraberry Driver Unit #753A42-173-32932 | Pioneer Natural Res. USA Inc. only | Glasscock, TXSpraberry (Trend Area) | PluggedOil | 8,650 | Nov 6, 1998 | — | — |
| Spraberry Driver Unit #1086A42-173-32927 | Pioneer Natural Res. USA Inc. only | Glasscock, TXSpraberry (Trend Area) | PluggedOil | 8,500 | Nov 4, 1998 | — | — |
| Spraberry Driver Unit #1092A42-173-32928 | Pioneer Natural Res. USA Inc. only | Glasscock, TXSpraberry (Trend Area) | PluggedOil | 8,500 | Nov 4, 1998 | — | — |
| 8102 JV-P Glass B #1742-173-32926 | BTA Oil Producerspermitted by · no operator of record | Glasscock, TXBlalock Lake,s.(wolfcamp) | Plugged | 8,200 | Nov 2, 1998 | — | — |
| Spraberry Driver Unit #752A42-173-32925 | Pioneer Natural Res. USA Inc. only | Glasscock, TXSpraberry (Trend Area) | PluggedOil | 8,650 | Oct 30, 1998 | — | — |
| 8102 JV-P Calverley -B- #842-173-32924 | BTA Oil Producerspermitted by · no operator of record | Glasscock, TXBlalock Lake,s.(wolfcamp) | Plugged | 8,300 | Oct 29, 1998 | — | — |
| Ray #142-173-32477 | H&P Oil & Gas LLC only | Glasscock, TXPhase III (Wichita Albany) | Shut inOil | 9,783 | Oct 28, 1998 | — | — |
| Spraberry Driver Unit #571A42-173-32921 | Pioneer Natural Res. USA Inc. only | Glasscock, TXSpraberry (Trend Area) | PluggedOil | 8,670 | Oct 27, 1998 | — | — |
| Spraberry Driver Unit #A142A42-173-32922 | Pioneer Natural Res. USA Inc. only | Glasscock, TXSpraberry (Trend Area) | PluggedOil | 8,300 | Oct 27, 1998 | — | — |
| Spraberry Driver Unit #B142A42-173-32923 | Pioneer Natural Res. USA Inc. only | Glasscock, TXSpraberry (Trend Area) | Shut inOil | 8,315 | Oct 27, 1998 | — | — |
| Spraberry Driver Unit #1144A42-173-32918 | Pioneer Natural Res. USA Inc. only | Glasscock, TXSpraberry (Trend Area) | PluggedOil | 8,320 | Oct 26, 1998 | — | — |
| Spraberry Driver Unit #162A42-173-32919 | Pioneer Natural Res. USA, Inc.permitted by · no operator of record | Glasscock, TXSpraberry (Trend Area) | Not on schedule | 8,490 | Oct 26, 1998 | — | — |
| Spraberry Driver Unit #161A42-173-32920 | Pioneer Natural Res. USA, Inc.permitted by · no operator of record | Glasscock, TXSpraberry (Trend Area) | Not on schedule | 8,500 | Oct 26, 1998 | — | — |
| Spraberry Driver Unit #1417A42-173-32915 | Pioneer Natural Res. USA Inc. only | Glasscock, TXSpraberry (Trend Area) | ActiveOil | 8,350 | Oct 23, 1998 | — | — |
| Spraberry Driver Unit #1418A42-173-32917 | Pioneer Natural Res. USA Inc. only | Glasscock, TXSpraberry (Trend Area) | Shut inOil | 8,350 | Oct 23, 1998 | — | — |
| Western Cooper #342-173-32914 | Rangeland Petroleum Corporationpermitted by · no operator of record | Glasscock, TXCobra (Wolfcamp) | Plugged | 8,500 | Oct 15, 1998 | — | — |
| Spraberry Driver Unit #198A42-173-32913 | Pioneer Natural Res. USA Inc. only | Glasscock, TXSpraberry (Trend Area) | PluggedOil | 8,470 | Oct 13, 1998 | — | — |
| Woody S. O. B #242-173-32051 | Diamondback E&P LLC only | Glasscock, TXSpraberry (Trend Area) | PluggedOil | 10,700 | Oct 9, 1998 | — | — |
| 7904 JV-P Hillger D #3__42-173-32909 | BTA Oil Producerspermitted by · no operator of record | Glasscock, TXCobra (Wolfcamp) | Plugged | 8,000 | Oct 8, 1998 | — | — |
| Spraberry Driver Unit #884A42-173-32910 | Pioneer Natural Res. USA Inc. only | Glasscock, TXSpraberry (Trend Area) | PluggedOil | 8,350 | Oct 8, 1998 | — | — |
| Spraberry Driver Unit #619A42-173-32911 | Pioneer Natural Res. USA Inc. only | Glasscock, TXSpraberry (Trend Area) | PluggedOil | 8,500 | Oct 8, 1998 | — | — |
| Spraberry Driver Unit #1428A42-173-32912 | Pioneer Natural Res. USA Inc. only | Glasscock, TXSpraberry (Trend Area) | Shut inOil | 8,200 | Oct 8, 1998 | — | — |
| Spraberry Driver Unit #134A42-173-32906 | Pioneer Natural Res. USA Inc. only | Glasscock, TXSpraberry (Trend Area) | PluggedOil | 8,530 | Oct 7, 1998 | — | — |
| Spraberry Driver Unit #1429A42-173-32907 | Pioneer Natural Res. USA Inc. only | Glasscock, TXSpraberry (Trend Area) | PluggedOil | 8,320 | Oct 7, 1998 | — | — |
| Spraberry Driver Unit #133A42-173-32908 | Pioneer Natural Res. USA Inc. only | Glasscock, TXSpraberry (Trend Area) | PluggedOil | 8,550 | Oct 7, 1998 | — | — |