| Flat Top Ranch PCN O-8-32532 | Flat Top JC (Strawn, Upper) | Haskell | 9 | 254K | 231K | Sep 2021 – Apr 2026 |
| Flat Top Strawn Unit O-8-32821 | Flat Top JC (Strawn, Upper) | Jones | 60 | 92.7K | 77.8K | Jun 2025 – Apr 2026 |
| Schwertner O-8-32525 | S. L. C. (Tannehill) | Jones | 1 | 4.99K | 0 | Sep 2021 – Apr 2026 |
| Risley 'B' O-8-32486 | S. L. C. (Tannehill) | Jones | 1 | 4.17K | 0 | Mar 2021 – Apr 2026 |
| Flat Top Ranch O-8-31281 | Sagerton, South (Congl) | Haskell | 1 | 2.95K | 0 | Jun 2013 – Apr 2026 |
| Flat Top Ranch PC O-8-32215 | Flat Top JC (Strawn, Upper) | Haskell | 13 | 1.27M | 1.62M | Dec 2017 – May 2025 |
| Risley O-8-32285 | Flat Top JC (Strawn, Upper) | Haskell | 6 | 438K | 688K | Oct 2018 – May 2025 |
| Schwertner O-8-32442 | Flat Top JC (Strawn, Upper) | Jones | 5 | 301K | 669K | Mar 2020 – May 2025 |
| Risley 'B' O-8-32398 | Flat Top JC (Strawn, Upper) | Jones | 5 | 171K | 139K | Nov 2019 – May 2025 |
| Risley 'A' O-8-32404 | Flat Top JC (Strawn, Upper) | Haskell | 3 | 164K | 142K | Dec 2019 – May 2025 |
| Risley French O-8-32475 | Flat Top JC (Strawn, Upper) | Jones | 6 | 164K | 353K | Dec 2020 – May 2025 |
| Morton O-8-32395 | Flat Top JC (Strawn, Upper) | Jones | 2 | 132K | 0 | Aug 2019 – May 2025 |
| Risley 'C' O-8-32491 | Flat Top JC (Strawn, Upper) | Jones | 5 | 121K | 28.5K | Apr 2021 – May 2025 |
| Manske O-8-32565 | Flat Top JC (Strawn, Upper) | Jones | 2 | 52.3K | 59.2K | Apr 2022 – May 2025 |
| French O-8-32492 | Flat Top JC (Strawn, Upper) | Jones | 2 | 37.9K | 53.7K | Apr 2021 – May 2025 |
| Pritchard O-8-32528 | Flat Top JC (Strawn, Upper) | Jones | 4 | 24.6K | 36.2K | Sep 2021 – May 2025 |
| Flat Top Ranch AP O-8-32440 | Flat Top JC (Strawn, Upper) | Haskell | 2 | 19.9K | 0 | Jun 2020 – May 2025 |
| Amerson, C.P. O-8-32562 | Flat Top JC (Strawn, Upper) | Jones | 3 | 16.9K | 0 | Jan 2022 – May 2025 |
| Howard O-8-32494 | Flat Top JC (Strawn, Upper) | Jones | 1 | 15.8K | 0 | Jan 2021 – May 2025 |
| Risley South O-8-32777 | Flat Top JC (Strawn, Upper) | Haskell | 2 | 5.46K | 4.92K | Oct 2024 – May 2025 |
| Flat Topo Ranch PC O-8-32352 | Wildcat | Haskell | 1 | 1.32K | 0 | Feb 2019 – May 2019 |
| Flat Top Ranch FM O-8-32182 | Corsica (Bend Conglomerate) | Stonewall | 1 | 113 | 0 | Sep 2017 – Sep 2017 |
| Nauert O-8-32765 | P. O. C (Bend Congl) | Haskell | 1 | 0 | 0 | — |
| Amerson, C.P. O-8-32825 | Hamlin, East | Jones | 1 | 0 | 0 | — |