| Barbee B. H. Jr. 62 #1__42-173-32767 | Texaco E & P Inc.permitted by · no operator of record | Glasscock | Plugged | 9,800 | May 2, 1997 | 1 | — |
| Sherrod-Books #1RE42-173-32549 | Hallwood Petroleum, Inc.permitted by · no operator of record | GlasscockJailhouse (Fusselman) | Plugged | 10,600 | Apr 28, 1997 | 2 | — |
| Spraberry Driver Unit #182A42-173-32765 | Pioneer Natural Res. USA Inc. only | GlasscockSpraberry (Trend Area) | PluggedOil | 8,490 | Apr 28, 1997 | 1 | Apr 2026 |
| Spraberry Driver Unit #181A42-173-32766 | Pioneer Natural Res. USA Inc. only | GlasscockSpraberry (Trend Area) | PluggedOil | 8,510 | Apr 28, 1997 | 1 | Apr 2026 |
| Clay, H. R. "C" #342-173-32761 | First Reserve Oil & Gas Copermitted by · no operator of record | GlasscockHoward Glasscock | Not on schedule | 1,950 | Apr 25, 1997 | 1 | — |
| Kolb 12 #2__42-173-32763 | Cobra Oil & Gas Corporationpermitted by · no operator of record | GlasscockCobra (Wolfcamp) | Plugged | 8,500 | Apr 22, 1997 | 1 | — |
| 9204 JV-P Whit -H- #1__42-173-32760 | BTA Oil Producerspermitted by · no operator of record | GlasscockCobra (Wolfcamp) | Plugged | 8,200 | Apr 18, 1997 | 1 | — |
| Clay, H. R. "B" #342-173-32762 | First Reserve Oil & Gas Copermitted by · no operator of record | GlasscockHoward Glasscock | Not on schedule | 1,950 | Apr 18, 1997 | 1 | — |
| Chriesman #242-173-32758 | Pioneer Natural Res. USA Inc. only | GlasscockSpraberry (Trend Area) | PluggedOil | 9,100 | Apr 16, 1997 | 2 | Jan 2020 |
| Chriesman -a- #442-173-32759 | Pioneer Natural Res. USA Inc. only | GlasscockSpraberry (Trend Area) | PluggedOil | 9,100 | Apr 16, 1997 | 2 | Mar 2020 |
| Spraberry Driver Unit #595A42-173-32756 | Pioneer Natural Res. USA Inc. only | GlasscockSpraberry (Trend Area) | PluggedOil | 8,600 | Apr 11, 1997 | 2 | Apr 2026 |
| Spraberry Driver Unit #596A42-173-32757 | Pioneer Natural Res. USA Inc. only | GlasscockSpraberry (Trend Area) | PluggedOil | 8,580 | Apr 11, 1997 | 1 | Apr 2026 |
| Powell #5__42-173-32752 | O'Neill Properties, Ltd.permitted by · no operator of record | GlasscockLa Vista (Wolfcamp) | Plugged | 8,500 | Apr 10, 1997 | 1 | — |
| Spraberry Driver Unit #101A42-173-32754 | Pioneer Natural Res. USA Inc. only | GlasscockSpraberry (Trend Area) | PluggedOil | 8,640 | Apr 10, 1997 | 1 | Apr 2026 |
| Spraberry Driver Unit #102A42-173-32755 | Pioneer Natural Res. USA Inc. only | GlasscockSpraberry (Trend Area) | PluggedOil | 8,630 | Apr 10, 1997 | 1 | Apr 2026 |
| Spraberry Driver Unit #614A42-173-32753 | Pioneer Natural Res. USA Inc. only | GlasscockSpraberry (Trend Area) | PluggedOil | 8,540 | Apr 9, 1997 | 2 | Apr 2026 |
| Spraberry Driver Unit #843A42-173-32750 | Pioneer Natural Res. USA Inc. only | GlasscockSpraberry (Trend Area) | PluggedOil | 8,380 | Apr 2, 1997 | 1 | Apr 2026 |
| Spraberry Driver Unit #844A42-173-32751 | Pioneer Natural Res. USA Inc. only | GlasscockSpraberry (Trend Area) | PluggedOil | 8,380 | Apr 2, 1997 | 2 | Apr 2026 |
| Spraberry Driver Unit #615A42-173-32749 | Pioneer Natural Res. USA Inc. only | GlasscockSpraberry (Trend Area) | PluggedOil | 8,510 | Mar 31, 1997 | 1 | Apr 2026 |
| Spraberry Driver Unit #842A42-173-32748 | Pioneer Natural Res. USA Inc. only | GlasscockSpraberry (Trend Area) | PluggedOil | 8,450 | Mar 27, 1997 | 1 | Apr 2026 |
| J. B. Calverley -a- #642-173-32746 | Mewbourne Oil Company only | GlasscockSpraberry (Trend Area) | ActiveOil | 8,243 | Mar 21, 1997 | 1 | Apr 2026 |
| Riley #1__42-173-32744 | Ventex Operating Corp.permitted by · no operator of record | Glasscock | Plugged | 10,500 | Mar 18, 1997 | 1 | — |
| Spraberry Driver Unit #841 A42-173-32741 | Pioneer Natural Res. USA Inc. only | GlasscockSpraberry (Trend Area) | PluggedOil | 8,410 | Mar 14, 1997 | 2 | Apr 2026 |
| 8102 JV-P Claverley -B- #4__42-173-32742 | BTA Oil Producerspermitted by · no operator of record | GlasscockBlalock Lake, SE (Wolfcamp) | Plugged | 8,300 | Mar 14, 1997 | 1 | — |
| Chriesman -a- #342-173-32743 | Pioneer Natural Res. USA Inc. only | GlasscockSpraberry (Trend Area) | PluggedOil | 9,100 | Mar 14, 1997 | 2 | Mar 2020 |
| Spraberry Driver Unit #322HZ42-173-00318 | Pioneer Natural Res. USA Inc. only | GlasscockSpraberry (Trend Area) | PluggedOil | 7,120 | Mar 7, 1997 | 1 | Apr 2026 |
| Spraberry Driver Unit #351HZ42-173-00791 | Pioneer Natural Res. USA Inc. only | GlasscockSpraberry (Trend Area) | PluggedOil | 7,000 | Mar 7, 1997 | 1 | Apr 2026 |
| Spraberry Driver Unit #262A42-173-32740 | Pioneer Natural Res. USA Inc. only | GlasscockSpraberry (Trend Area) | PluggedOil | 8,360 | Mar 5, 1997 | 1 | Apr 2026 |
| Glasscock M Fee #3HZ42-173-32655 | XTO Energy Inc. only | GlasscockPowell (Penn) | Shut inOil | 12,590 | Mar 3, 1997 | 3 | Apr 2026 |
| Spraberry Driver Unit #261A42-173-32739 | Pioneer Natural Res. USA Inc. only | GlasscockSpraberry (Trend Area) | PluggedOil | 8,360 | Feb 26, 1997 | 1 | Apr 2026 |
| Cooper 3 #242-173-32737 | MDC Operating Inc. only | GlasscockCobra (Wolfcamp) | Not on scheduleOil | 8,400 | Feb 24, 1997 | 1 | Oct 1999 |
| Calverley 28 #142-173-32738 | Cobra Oil & Gas Corporationpermitted by · no operator of record | GlasscockGarden City, W. (Wolfcamp 7880) | Not on schedule | 8,500 | Feb 20, 1997 | 1 | — |
| Powell a #2__42-173-32736 | MDC Operating, Inc.permitted by · no operator of record | GlasscockCobra (Wolfcamp) | Plugged | 8,400 | Feb 19, 1997 | 1 | — |
| 8204 JV-P Elmer #12__42-173-32735 | BTA Oil Producerspermitted by · no operator of record | GlasscockCobra (Wolfcamp) | Plugged | 8,300 | Feb 18, 1997 | 1 | — |
| Glasscock Howard W. (G-S) Unit #1515W42-173-32729 | Basa Resources Inc. only | GlasscockHoward Glasscock (Consolidated) | ActiveInjection | 2,600 | Feb 13, 1997 | 1 | Apr 2026 |
| Glasscock Howard W. (G-S) Unit #1615L42-173-32733 | Basa Resources Inc. only | GlasscockHoward Glasscock (Consolidated) | ActiveInjection | 2,600 | Feb 13, 1997 | 1 | Apr 2026 |
| Glasscock Howard W. (G-S) Unit #1616L42-173-32734 | Basa Resources Inc. only | GlasscockHoward Glasscock (Consolidated) | ActiveInjection | 2,601 | Feb 13, 1997 | 1 | Apr 2026 |
| Glasscock Howard W. (G-S) Unit #1511U42-173-32726 | Basa Resources Inc. only | GlasscockHoward Glasscock (Consolidated) | ActiveInjection | 2,600 | Feb 12, 1997 | 1 | Apr 2026 |
| Glasscock Howard W. (G-S) Unit #1512L42-173-32727 | Basa Resources Inc. only | GlasscockHoward Glasscock (Consolidated) | ActiveInjection | 2,600 | Feb 12, 1997 | 1 | Apr 2026 |
| Glasscock Howard W. (G-S) Unit #1514U42-173-32728 | Basa Resources Inc. only | GlasscockHoward Glasscock (Consolidated) | PluggedOil | 3,300 | Feb 12, 1997 | 1 | Apr 2026 |
| Glasscock Howard W. (G-S) Unit #1613L42-173-32730 | Basa Resources Inc. only | GlasscockHoward Glasscock (Consolidated) | ActiveInjection | 2,000 | Feb 12, 1997 | 1 | Apr 2026 |
| Glasscock Howard W. (G-S) Unit #161242-173-32731 | Basa Resources Inc. only | GlasscockHoward Glasscock (Consolidated) | ActiveInjection | 2,600 | Feb 12, 1997 | 1 | Apr 2026 |
| Glasscock Howard W. (G-S) Unit #1614L42-173-32732 | Basa Resources Inc. only | GlasscockHoward Glasscock (Consolidated) | ActiveInjection | 2,600 | Feb 12, 1997 | 1 | Apr 2026 |
| 9204 JV-P Whit -G- #1__42-173-32723 | BTA Oil Producerspermitted by · no operator of record | GlasscockCobra (Wolfcamp) | Plugged | 8,200 | Feb 10, 1997 | 1 | — |
| Calverly 29 #2__42-173-32725 | Cobra Oil & Gas Corporationpermitted by · no operator of record | GlasscockGarden City, W. (Wolfcamp 7880) | Plugged | 8,500 | Feb 3, 1997 | 1 | — |
| 8204 JV-P Elmer #1142-173-32724 | BTA Oil Producers only | GlasscockCobra (Wolfcamp) | PluggedOil | 8,300 | Jan 29, 1997 | 1 | Aug 2002 |
| Powell 2E #53D_42-173-32857 | Trend Exploration Companypermitted by · no operator of record | GlasscockCobra (Wolfcamp) | Plugged | 8,800 | Jan 8, 1997 | 1 | — |
| Cooper Unit #1__42-173-32722 | Rangeland Petroleum Corporationpermitted by · no operator of record | GlasscockCobra (Wolfcamp) | Plugged | 8,500 | Jan 6, 1997 | 1 | — |
| Spraberry Driver Unit #1183A42-173-32719 | Pioneer Natural Res. USA Inc. only | GlasscockSpraberry (Trend Area) | PluggedOil | 8,260 | Dec 31, 1996 | 1 | Apr 2026 |
| Spraberry Driver Unit #1184A42-173-32720 | Pioneer Natural Res. USA Inc. only | GlasscockSpraberry (Trend Area) | PluggedOil | 8,240 | Dec 31, 1996 | 1 | Apr 2026 |