| Sacroc Unit O-11-3137 | Kinder Morgan Production Co LLC | Kelly-Snyder | 2,723 | 274M | 1.06B | by Jan 1993 – Aug 2026 |
| Cogdell Canyon Reef Unit O-11-8325 | Occidental Permian Ltd. | Cogdell (Area) | 517 | 49.5M | 96.2M | by Jan 1993 – Aug 2026 |
| Sharon Ridge Canyon Unit O-11-1037 | OXY USA WTP LP | Diamond -M- (Canyon Lime Area) | 400 | 17.5M | 44.6M | by Jan 1993 – Aug 2026 |
| Lion Diamond "M" Unit O-11-1035 | Kinder Morgan Production Co LLC | Diamond -M- (Canyon Lime Area) | 275 | 6.87M | 12.4M | by Jan 1993 – Aug 2026 |
| Ira /1700 Zone/ Unit O-11-60411 | Rigged UP, LLC | Sharon Ridge (1700) | 472 | 2.2M | 26 | by Jan 1993 – Aug 2026 |
| Ellis-Gray Unit O-11-61958 | Unitex Oil & Gas, L.L.C. | Sharon Ridge (1700) | 194 | 1.82M | 238 | by Jan 1993 – Aug 2026 |
| Sterling, W. R. O-11-5625 | Crossroads Operating, LLC | Sharon Ridge (Clear Fork) | 32 | 1.61M | 202K | by Jan 1993 – Aug 2026 |
| Fuller, M. A. O-11-1184 | Unitex Oil & Gas, L.L.C. | Dorward | 98 | 1.28M | 851K | by Jan 1993 – Aug 2026 |
| Van Norman O-11-5627 | Crossroads Operating, LLC | Sharon Ridge (Clear Fork) | 29 | 1.25M | 316K | by Jan 1993 – Aug 2026 |
| State-Strain Unit O-11-5738 | Schlachter Operating Corporation | Sharon Ridge (1700) | 94 | 1.18M | 13K | by Jan 1993 – Aug 2026 |
| Willingham A O-10-54260 | Walsh & Watts, Inc. | Garden City, S. (Wolfcamp) | 3 | 995K | 2.59M | Jan 2020 – Aug 2026 |
| Thunder Valley 003 Unit O-10-56277 | Three Span Oil & Gas, Inc. | Garden City, S. (Wolfcamp) | 2 | 966K | 2.09M | Jun 2021 – Aug 2026 |
| Fuller Dorward Unit O-11-65162 | Unitex Oil & Gas, L.L.C. | Dorward | 52 | 826K | 451K | by Jan 1993 – Aug 2026 |
| Kate 143 Unit O-10-48210 | Strawn Petroleum Operating, LLC | Garden City, S. (Wolfcamp) | 2 | 794K | 2.52M | May 2016 – Aug 2026 |
| Yellowstone 28-4 O-10-53758 | Browning Oil Company, Inc. | Garden City, S. (Wolfcamp) | 1 | 772K | 1.39M | Nov 2019 – Aug 2026 |
| Sterling, J. M. et Al O-11-13382 | Crossroads Operating, LLC | Sharon Ridge (Clear Fork) | 45 | 717K | 13.6K | by Jan 1993 – Aug 2026 |
| Wilson, L. M. "MA" O-11-1044 | Crossroads Operating, LLC | Diamond -M- (Clear Fork) | 21 | 708K | 21 | by Jan 1993 – Aug 2026 |
| Ira, N. E. O-11-67931 | Sharp Image Energy, Inc. | Tri-Rue (Reef) | 1 | 674K | 437K | Mar 1998 – Aug 2026 |
| Martin, Walter O-11-13774 | Rusk Co. Well Service Co., Inc. | Sharon Ridge (Clear Fork) | 20 | 625K | 20 | by Jan 1993 – Jul 2026 |
| 9202 JV-P Rosson "A" O-11-66842 | Tower Production LLC | Ten Gallon (Canyon Lime) | 1 | 616K | 236K | by Jan 1993 – Jan 2025 |
| Holloway Unit O-10-57017 | Walsh & Watts, Inc. | Garden City, S. (Wolfcamp) | 3 | 600K | 1.25M | Mar 2022 – Aug 2026 |
| Boyles, P. P O-11-68203 | Crossroads Operating, LLC | Diamond -M- (Clear Fork) | 16 | 574K | 161K | Jun 2000 – Aug 2026 |
| Boyd, R. W. O-11-68164 | Crossroads Operating, LLC | Diamond -M- (Clear Fork) | 18 | 568K | 204K | Nov 1999 – Aug 2026 |
| Thomas, C. N. O-11-5632 | Crossroads Operating, LLC | Sharon Ridge (Clear Fork) | 10 | 567K | 30.2K | by Jan 1993 – Aug 2026 |
| Thunder Valley 236 Unit O-10-55334 | Three Span Oil & Gas, Inc. | Garden City, S. (Wolfcamp) | 3 | 558K | 1.2M | Sep 2020 – Aug 2026 |
| Minor, Mattie O-11-9213 | Crossroads Operating, LLC | Sharon Ridge (Clear Fork) | 31 | 546K | 74.6K | by Jan 1993 – Aug 2026 |
| Byrd-Frost O-11-9043 | Crossroads Operating, LLC | Sharon Ridge (Clear Fork) | 13 | 535K | 68.4K | by Jan 1993 – Aug 2026 |
| Yellowstone 28-1 O-10-53671 | Browning Oil Company, Inc. | Garden City, S. (Wolfcamp) | 1 | 532K | 941K | Nov 2019 – Aug 2026 |
| Thunder Valley 240B Unit O-10-53961 | Three Span Oil & Gas, Inc. | Garden City, S. (Wolfcamp) | 1 | 514K | 1.29M | Jan 2020 – Aug 2026 |
| Doak, L. C. O-11-5631 | Crossroads Operating, LLC | Sharon Ridge (Clear Fork) | 35 | 499K | 5.22K | by Jan 1993 – Aug 2026 |
| Ocho Juan Unit O-8-10186 | O'Ryan Oil and Gas | Ocho Juan (Canyon Reef) | 33 | 496K | 21 | by Jan 1993 – May 2026 |
| Mapache Grande 008 O-10-58947 | Three Span Oil & Gas, Inc. | Garden City, S. (Wolfcamp) | 1 | 495K | 1.05M | Apr 2022 – Aug 2026 |
| P.L. Fuller NCT-1 O-11-70306 | Occidental Permian Ltd. | Fuller (Strawn -B- ) | 4 | 488K | 139K | May 2014 – Aug 2026 |
| Boyd Consolidated O-11-68202 | Crossroads Operating, LLC | Diamond -M- (Clear Fork) | 8 | 487K | 120K | Jun 2000 – Aug 2026 |
| John O-11-61386 | Flat Top Operating, LLC | Tri-Rue (Reef) | 4 | 484K | 411K | by Jan 1993 – Aug 2026 |
| Fuller, P. L. NCT-1 O-11-15933 | Crossroads Operating, LLC | Fuller, SE. (Fuller -C-) | 6 | 479K | 91.3K | by Jan 1993 – Aug 2026 |
| McLaughlin Acct. 1 O-11-63225 | Atlas Operating LLC | Diamond -M- (Clear Fork) | 52 | 459K | 148K | by Jan 1993 – Aug 2026 |
| Wolters 239 O-10-52951 | Carr Resources, Inc. | Garden City, S. (Wolfcamp) | 1 | 459K | 1.07M | Dec 2019 – Jan 2026 |
| Thunder Valley 233 Unit O-10-55333 | Three Span Oil & Gas, Inc. | Garden City, S. (Wolfcamp) | 2 | 454K | 664K | Jul 2020 – Aug 2026 |
| Jaxon Unit O-10-56311 | Walsh & Watts, Inc. | Garden City, S. (Wolfcamp) | 1 | 453K | 670K | Sep 2021 – Aug 2026 |
| McClure, R. O. "B" O-11-17292 | Crossroads Operating, LLC | Sharon Ridge (Clear Fork) | 12 | 451K | 35K | by Jan 1993 – Aug 2026 |
| First O-11-60498 | Russell, L. J. Oil Company | Sharon Ridge (Clear Fork) | 9 | 448K | 403 | by Jan 1993 – Aug 2026 |
| Fuller, P. L. NCT-1 O-11-1762 | Occidental Permian Ltd. | Fuller | 7 | 438K | 115K | by Jan 1993 – Aug 2026 |
| Fee Unit O-11-66703 | Unitex Oil & Gas, L.L.C. | Sharon Ridge (1700) | 40 | 430K | 41 | by Jan 1993 – Aug 2026 |
| Booger Bear "A" O-11-66919 | Raw Oil & Gas, Inc. | Diamond -M- (Canyon Lime Area) | 1 | 428K | 357K | by Jan 1993 – Aug 2026 |
| Tri-Rue /Reef/ Unit O-11-60752 | Finley Resources, Inc. | Tri-Rue (Reef) | 9 | 419K | 538K | by Jan 1993 – Aug 2026 |
| CHV-Browning O-11-10425 | Burk Royalty Co., Ltd. | Corazon (San Andres) | 30 | 408K | 8.43K | by Jan 1993 – Aug 2026 |
| Delta O-10-51233 | Strawn Petroleum Operating, LLC | Garden City, S. (Wolfcamp) | 2 | 407K | 1.96M | Mar 2018 – Aug 2026 |
| Williams Unit O-10-49682 | Strawn Petroleum Operating, LLC | Garden City, S. (Wolfcamp) | 1 | 400K | 1.59M | Dec 2016 – Aug 2026 |
| Delta East Unit O-10-51592 | Strawn Petroleum Operating, LLC | Garden City, S. (Wolfcamp) | 2 | 400K | 1.46M | Dec 2018 – Aug 2026 |