| Thunder Valley 003 Unit O-10-56277 | Three Span Oil & Gas, Inc. | Garden City, S. (Wolfcamp) | Scurry | 2 | 966K | 2.09M | Jun 2021 – Aug 2026 |
| Thunder Valley 236 Unit O-10-55334 | Three Span Oil & Gas, Inc. | Garden City, S. (Wolfcamp) | Scurry | 3 | 558K | 1.2M | Sep 2020 – Aug 2026 |
| Thunder Valley 240B Unit O-10-53961 | Three Span Oil & Gas, Inc. | Garden City, S. (Wolfcamp) | Scurry | 1 | 514K | 1.29M | Jan 2020 – Aug 2026 |
| Mapache Grande 008 O-10-58947 | Three Span Oil & Gas, Inc. | Garden City, S. (Wolfcamp) | Scurry | 1 | 495K | 1.05M | Apr 2022 – Aug 2026 |
| Thunder Valley 233 Unit O-10-55333 | Three Span Oil & Gas, Inc. | Garden City, S. (Wolfcamp) | Scurry | 2 | 454K | 664K | Jul 2020 – Aug 2026 |
| Thunder Valley 240 Unit O-10-50066 | Three Span Oil & Gas, Inc. | Enterprise (Strawn) | Scurry | 1 | 389K | 264K | Nov 2018 – Jun 2020 |
| Mapache Grande 002 O-10-59907 | Three Span Oil & Gas, Inc. | Garden City, S. (Wolfcamp) | Scurry | 1 | 244K | 365K | Jul 2022 – Aug 2026 |
| Mapache Grande 012 O-10-60871 | Three Span Oil & Gas, Inc. | Garden City, S. (Wolfcamp) | Scurry | 1 | 210K | 383K | Jun 2023 – Aug 2026 |
| Mapache Grande 004 O-10-60379 | Three Span Oil & Gas, Inc. | Garden City, S. (Wolfcamp) | Scurry | 1 | 173K | 394K | Jul 2022 – Aug 2026 |
| Thunder Valley 234 Unit O-10-58154 | Three Span Oil & Gas, Inc. | Garden City, S. (Wolfcamp) | Scurry | 1 | 165K | 244K | Feb 2022 – Aug 2026 |
| Thunder Valley 241 Unit O-10-56205 | Three Span Oil & Gas, Inc. | Garden City, S. (Wolfcamp) | Scurry | 1 | 158K | 400K | Apr 2021 – Aug 2026 |
| Mapache Grande 154B O-10-62604 | Three Span Oil & Gas, Inc. | Garden City, S. (Wolfcamp) | Scurry | 1 | 156K | 340K | Oct 2023 – Aug 2026 |
| Mapache '32' Unit O-10-46672 | Three Span Oil & Gas, Inc. | Enterprise (Strawn) | Scurry | 1 | 151K | 264K | Mar 2015 – Jun 2020 |
| Mapache Grande 231 O-10-62557 | Three Span Oil & Gas, Inc. | Garden City, S. (Wolfcamp) | Scurry | 1 | 147K | 123K | Oct 2023 – Aug 2026 |
| Thunder Valley 240 Unit O-10-54939 | Three Span Oil & Gas, Inc. | Garden City, S. (Wolfcamp) | Scurry | 1 | 147K | 436K | Jul 2020 – Aug 2026 |
| Mapache Grande 001 O-10-60631 | Three Span Oil & Gas, Inc. | Garden City, S. (Wolfcamp) | Scurry | 1 | 141K | 273K | Feb 2023 – Aug 2026 |
| Mapache Grande 154 O-10-60822 | Three Span Oil & Gas, Inc. | Garden City, S. (Wolfcamp) | Scurry | 1 | 124K | 230K | Jan 2023 – Aug 2026 |
| Mapache Grande 144 O-10-52425 | Three Span Oil & Gas, Inc. | Garden City, S. (Wolfcamp) | Scurry | 2 | 118K | 205K | Jan 2019 – Aug 2026 |
| Thunder Valley 2 Unit O-10-47165 | Three Span Oil & Gas, Inc. | Enterprise (Strawn) | Scurry | 2 | 87.4K | 151K | Sep 2015 – Jun 2020 |
| Mapache 032B Unit O-10-63322 | Three Span Oil & Gas, Inc. | Garden City, S. (Wolfcamp) | Scurry | 1 | 82.4K | 233K | Dec 2024 – Aug 2026 |
| Mapache Grande 019 O-10-63925 | Three Span Oil & Gas, Inc. | Garden City, S. (Wolfcamp) | Scurry | 1 | 82K | 170K | Jan 2025 – Aug 2026 |
| Mapache Grande 229 O-10-62861 | Three Span Oil & Gas, Inc. | Garden City, S. (Wolfcamp) | Scurry | 1 | 74.4K | 104K | Aug 2024 – Aug 2026 |
| Mapache Grande 148 O-10-60715 | Three Span Oil & Gas, Inc. | Garden City, S. (Wolfcamp) | Scurry | 1 | 50K | 143K | Jun 2023 – Aug 2026 |
| Mapache 032 Unit O-10-54937 | Three Span Oil & Gas, Inc. | Garden City, S. (Wolfcamp) | Scurry | 1 | 47.3K | 20.5K | Jul 2020 – Aug 2026 |
| Mirage Waterflood Unit O-11-70663 | Three Span Oil & Gas, Inc. | Mirage (Strawn) | Scurry | 17 | 39.3K | 52.1K | Mar 2018 – Aug 2026 |
| Callaway O-11-64414 | Three Span Oil & Gas, Inc. | Sharon Ridge (1700) | Scurry | 5 | 29.4K | 747 | by Jan 1993 – Aug 2026 |
| Thunder Valley 002 Unit O-10-54938 | Three Span Oil & Gas, Inc. | Garden City, S. (Wolfcamp) | Scurry | 2 | 18.6K | 7.26K | Jul 2020 – Aug 2026 |
| Richardson O-11-69540 | Three Span Oil & Gas, Inc. | Earnest (6500 Sand) | Scurry | 1 | 10.2K | 3.91K | May 2010 – Aug 2026 |
| China Grove SWD O-10-62136 | Three Span Oil & Gas, Inc. | Garden City, S. (Wolfcamp) | Scurry | 1 | 0 | 0 | — |