| University/Energen Grayburg Unit O-10-37100 | Block 2 (Grayburg) | Andrews | 33 | 919K | 0 | Apr 2003 – Jul 2026 |
| Welch, SE (Spraberry) Unit O-11-62614 | Welch, SE. (Spraberry) | Dawson | 25 | 581K | 54.2K | Jan 1993 – Jul 2026 |
| 7814 JV-P Cran O-10-25322 | Cowden, North | Ector | 7 | 505K | 28.7K | Jan 1993 – Jul 2026 |
| Welborn 20 O-10-43172 | Shafter Lake, N. (San Andres) | Andrews | 5 | 479K | 312K | Oct 2012 – Jul 2026 |
| Winford O-11-63903 | Welch, SE. (Spraberry) | Dawson | 2 | 193K | 28.9K | Jan 1993 – Jul 2026 |
| 7307 JV-D Webb O-11-61118 | Brahaney | Yoakum | 6 | 189K | 50K | Jan 1993 – Jul 2026 |
| University O-10-13440 | Fasken (Wolfcamp) | Andrews | 3 | 184K | 713K | Jan 1993 – Jul 2026 |
| Fasken/Energen Grayburg Unit O-10-37101 | Block 2 (Grayburg) | Andrews | 15 | 183K | 0 | Apr 2003 – Jul 2026 |
| Jones Estate O-11-67574 | Bale (Clearfork) | Gaines | 1 | 172K | 56K | Apr 1996 – Jul 2026 |
| University -D- O-10-16304 | Cowden, North | Andrews | 3 | 162K | 21.5K | Jan 1993 – Jul 2026 |
| Vest -AF- O-10-8070 | Yarbrough & Allen (Devonian) | — | 1 | 147K | 5.6K | Jan 1993 – Jul 2026 |
| University -D- O-10-29451 | Andrews, South (Wolfcamp) | Andrews | 5 | 129K | 152K | Jan 1993 – Jul 2026 |
| TXL O-10-8306 | Double -H- (Grayburg) | — | 3 | 105K | 48.4K | Jan 1993 – Jul 2026 |
| Jones, E. H. "E" O-11-67661 | Bale (Clearfork) | Gaines | 1 | 99.5K | 45.7K | Nov 1996 – Jul 2026 |
| Fasken Block -EE- a/C #2 O-10-9988 | Fasken (Wolfcamp) | Andrews | 2 | 98K | 257K | Jan 1993 – Jul 2026 |
| 9015 JV-P Block 9 O-10-35179 | Andrews, South (Wolfcamp) | Andrews | 2 | 95.6K | 84.2K | Jan 1997 – Jul 2026 |
| Fasken Block -EA- O-10-1364 | Fasken (Wolfcamp) | — | 1 | 94.8K | 329K | Jan 1993 – Jul 2026 |
| D. K. M. O-10-14416 | Cowden, North | — | 2 | 91K | 9.97K | Jan 1993 – Jul 2026 |
| Napper O-11-63684 | Welch, SE. (Spraberry) | Dawson | 3 | 88.8K | 17.9K | Jan 1993 – Jul 2026 |
| Captain Ahab Harpoon O-10-47558 | Shafter Lake (San Andres) | Andrews | 1 | 75.9K | 36.9K | Jan 2016 – Jul 2026 |
| 8407 JU-P University 23-B- O-10-30150 | Andrews, South (Wolfcamp) | Andrews | 1 | 75K | 12.9K | Jan 1993 – Jul 2026 |
| Harpoon O-10-46987 | Shafter Lake (San Andres) | Andrews | 1 | 70K | 35.9K | Jul 2015 – Jul 2026 |
| 8411 JV-P Block -5- O-10-42593 | Spraberry (Trend Area) | Andrews | 2 | 56.8K | 246K | Sep 2011 – Jul 2026 |
| Sabine O-10-14218 | Cowden, North | Ector | 4 | 53K | 8.85K | Jan 1993 – Jul 2026 |
| University -B- O-10-15827 | Cowden, North | Andrews | 2 | 16.7K | 7.13K | Jan 1993 – Jul 2026 |
| University O-10-46950 | Spraberry (Trend Area) | Andrews | 1 | 8.76K | 4.48K | Sep 2015 – Jul 2026 |
| Bale O-11-71117 | Bale (San Andres 5500) | Gaines | 1 | 1.17K | 0 | Nov 2020 – Jul 2026 |
| Vest -BCD- O-10-10381 | Yarbrough & Allen (Devonian) | Ector | 2 | 1.04K | 417 | Jan 1993 – Jul 2026 |
| Fasken BLK -Ed- O-10-27366 | Fasken (Wolfcamp) | Andrews | 1 | 0 | 0 | Jan 1993 – Jul 2026 |
| 8411 JV-P Block -5- G-10-299752 | Spraberry (Trend Area) | Andrews | 1 | 0 | 1.97K | May 2025 – Jul 2026 |
| Fasken Blk. -EA- a/C 3 O-10-49119 | Emma (Devonian) | Andrews | 1 | 0 | 0 | Dec 2017 – Jul 2026 |
| 7403 JV-D Howard "A" G-9-180609 | Ozona (Canyon Sand) | Crockett | 1 | 0 | 883K | Dec 2000 – Jul 2026 |
| 7403 JV-D Howard "A" G-9-185927 | Howard Draw (Clearfork) | Crockett | 1 | 0 | 1.09M | Sep 2001 – Jul 2026 |
| 7403 JV-D Howard "A" G-9-183482 | Ozona (Canyon Sand) | Crockett | 1 | 0 | 11.8K | May 2001 – Jul 2026 |
| Page-Black O-11-64988 | Tercera Vez (Devonian) | Gaines | 2 | 142K | 9.52K | Jan 1993 – May 2024 |