| JO-Mill Unit O-11-60465 | JO Mill Oil Company LLC only | JO-Mill (Spraberry) | Borden | 487 | 46.1M | 22.1M | Jan 1993 – Jul 2026 |
| West Welch Unit O-11-14783 | OXY USA WTP EOR, LLC only | Welch | Dawson | 687 | 20.4M | 7.45M | Jan 1993 – Jul 2026 |
| South Welch Unit O-11-60337 | OXY USA WTP EOR, LLC only | Welch | Dawson | 274 | 12.8M | 43.7M | Jan 1993 – Jul 2026 |
| Welch North Unit O-11-19573 | White Rock Oil & Gas, LLC only | Welch | Dawson | 293 | 9.43M | 1.77M | Jan 1993 – Jul 2026 |
| West JO-Mill Unit O-11-61062 | JO Mill Oil Company LLC only | JO-Mill (Spraberry) | Borden | 103 | 7.68M | 2.74M | Jan 1993 – Jul 2026 |
| East Ackerly Dean Unit O-11-60687 | Mule Kick Operating LLC only | Ackerly (Dean Sand) | Dawson | 109 | 6.71M | 3.99M | Jan 1993 – Jul 2026 |
| Ackerly /Dean/ Field Unit O-11-60521 | Mule Kick Operating LLC only | Ackerly (Dean Sand) | Dawson | 119 | 4.63M | 2.73M | Jan 1993 – Jul 2026 |
| West Spraberry Unit O-11-67167 | JO Mill Oil Company LLC only | Spraberry, W. (Deep, Spraberry) | Dawson | 59 | 4.13M | 808K | Dec 1993 – Jul 2026 |
| Gin Unit O-11-66868 | New Height Energy, LLC only | Gin (Spraberry) | Dawson | 59 | 3.33M | 1.19M | Jan 1993 – Jul 2026 |
| Phil Wright (Spraberry) Unit O-11-66542 | Fasken Oil and Ranch, Ltd. only | Phil Wright (Spraberry) | Dawson | 20 | 2.45M | 654K | Jan 1993 – Jul 2026 |
| Christine (Spraberry) Unit O-11-66847 | Hibernia Resources IV, LLC only | Ackerly, North Spraberry | Dawson | 30 | 2.07M | 333K | Jan 1993 – Jul 2026 |
| Shafer, C. W. Account 2 O-11-11834 | JO Mill Oil Company LLC only | Spraberry, Deep (Spraberry, Lo.) | Dawson | 17 | 1.98M | 933K | Jan 1993 – Jul 2026 |
| Wright, G. G. Jr. et AL O-11-60801 | Fasken Oil and Ranch, Ltd. only | Felken (Spraberry) | Dawson | 41 | 1.92M | 229K | Jan 1993 – Jul 2026 |
| MTS (San Andres) Unit O-11-66358 | Fasken Oil and Ranch, Ltd. only | MTS (San Andres) | Dawson | 29 | 1.84M | 294K | Jan 1993 – Jul 2026 |
| Welch, SE (Spraberry) Bep Unit O-11-67467 | Fasken Oil and Ranch, Ltd. only | Welch, SE. (Spraberry) | Dawson | 10 | 1.67M | 161K | Nov 1995 – Jul 2026 |
| Spraberry, A. J. Account 2 O-11-12278 | JO Mill Oil Company LLC only | Spraberry, Deep (Spraberry, Lo.) | Dawson | 11 | 1.43M | 276K | Jan 1993 – Jul 2026 |
| Robison, J. H. "A" O-11-12365 | JO Mill Oil Company LLC only | Spraberry, Deep (Spraberry, Lo.) | Dawson | 9 | 1.37M | 380K | Jan 1993 – Jul 2026 |
| Spraberry Deep Unit O-11-6258 | JO Mill Oil Company LLC only | Spraberry, Deep | Dawson | 54 | 1.25M | 342K | Jan 1993 – Jul 2026 |
| Spraberry, A. J. San Andres Unit O-11-66753 | JO Mill Oil Company LLC only | Spraberry | Dawson | 40 | 1.23M | 120K | Jan 1993 – Jul 2026 |
| Northern Harrier 29-17 O-10-60167 | Ike Operating, LLC only | Spraberry (Trend Area) | Dawson | 2 | 1.17M | 369K | Jan 2023 – Jul 2026 |
| Turner 17 O-11-67484 | Cobra Oil & Gas Corporation only | Elizabeth Rose (Fusselman) | Dawson | 2 | 1.16M | 2.93K | Nov 1995 – Jul 2026 |
| Balerion the Dread 36-24 A O-10-60267 | Birch Operations, Inc. only | Spraberry (Trend Area) | Dawson | 1 | 1.07M | 475K | Aug 2023 – Jul 2026 |
| Graves O-11-68277 | LPR Energy, LLC only | Ackerly (Canyon Reef) | Dawson | 1 | 1.06M | 595K | Feb 2001 – Jul 2026 |
| Patricia, NE. (Spraberry) Unit O-11-66615 | Prasad, Hari Production Co. only | Patricia, Northeast (Spraberry) | Dawson | 15 | 1.02M | 333K | Jan 1993 – Jul 2026 |
| Balerion the Dread 36-24 C O-10-60268 | Birch Operations, Inc. only | Spraberry (Trend Area) | Dawson | 1 | 992K | 416K | Aug 2023 – Jul 2026 |
| Northeast Ackerly Dean Unit O-11-61609 | Texland Petroleum, L.P. only | Ackerly (Dean Sand) | Dawson | 24 | 978K | 298K | Jan 1993 – Jul 2026 |
| Key West Ten Unit O-11-70355 | Roff Operating Company, LLC only | Key West (Spraberry) | Dawson | 12 | 977K | 170K | Jul 2015 – Jul 2026 |
| Gin North Unit O-11-66781 | Fasken Oil and Ranch, Ltd. only | Gin, North (8000) | Dawson | 13 | 931K | 183K | Jan 1993 – Jul 2026 |
| Gold Lion 39-46 A O-10-60136 | Birch Operations, Inc. only | Spraberry (Trend Area) | Dawson | 1 | 931K | 612K | Jun 2023 – Jul 2026 |
| Painter-McDougal Unit O-11-67464 | Hibernia Resources IV, LLC only | Tex-Hamon (Fusselman) | Dawson | 2 | 856K | 63.2K | Oct 1995 – Jul 2026 |
| Robyn Lee D O-10-62392 | Hibernia Resources IV, LLC only | Spraberry (Trend Area) | Dawson | 1 | 853K | 476K | Oct 2024 – Jul 2026 |
| Lee, S. E. Account 2 O-11-13086 | JO Mill Oil Company LLC only | Spraberry, Deep (Spraberry, Lo.) | Dawson | 9 | 816K | 290K | Jan 1993 – Jul 2026 |
| Chaparral Unit A5 O-10-58558 | Apache Corporation only | Spraberry (Trend Area) | Dawson | 3 | 802K | 1.61M | Jun 2022 – Jul 2026 |
| West Lamesa (Spraberry) Unit O-11-66783 | Prasad, Hari Production Co. only | Lamesa, West (Spraberry) | Dawson | 11 | 796K | 141K | Jan 1993 – Jul 2026 |
| Robyn Lee C O-10-62322 | Hibernia Resources IV, LLC only | Spraberry (Trend Area) | Dawson | 1 | 787K | 415K | Oct 2024 – Jul 2026 |
| JB Books O-10-61937 | SM Energy Company only | Spraberry (Trend Area) | Dawson | 2 | 781K | 371K | Jul 2024 – Jul 2026 |
| Los Ybanez Spraberry Unit O-11-69470 | Fasken Oil and Ranch, Ltd. only | Los Ybanez (Spraberry) | Dawson | 7 | 775K | 632K | Feb 2010 – Jul 2026 |
| Robyn Lee I O-10-62279 | Hibernia Resources IV, LLC only | Spraberry (Trend Area) | Dawson | 1 | 769K | 493K | Jun 2024 – Jul 2026 |
| East Felken Unit O-11-68154 | Petx Operating LLC only | Felken (Spraberry) | Dawson | 17 | 765K | 32.8K | Feb 2000 – Jul 2026 |
| Gemini 12-1 O-10-59929 | Ike Operating, LLC only | Spraberry (Trend Area) | Dawson | 2 | 753K | 278K | Jul 2022 – Jul 2026 |
| Hot Pie 37-48 A O-10-61236 | Birch Operations, Inc. only | Spraberry (Trend Area) | Dawson | 1 | 744K | 364K | Mar 2024 – Jul 2026 |
| Hot Pie 37-48 C O-10-61245 | Birch Operations, Inc. only | Spraberry (Trend Area) | Dawson | 1 | 738K | 359K | Mar 2024 – Jul 2026 |
| Key West Waterflood Unit O-11-66640 | Momentum Energy Corporation only | Key West (Spraberry) | Dawson | 18 | 737K | 183K | Jan 1993 – Jul 2026 |
| Robyn Lee J O-10-62280 | Hibernia Resources IV, LLC only | Spraberry (Trend Area) | Dawson | 1 | 725K | 536K | Sep 2024 – Jul 2026 |
| Welch Northeast Unit O-11-60301 | Three Span Oil & Gas, Inc. only | Welch | Lynn | 41 | 723K | 14.5K | Jan 1993 – Jul 2026 |
| Gold Lion 39-46 B O-10-60274 | Birch Operations, Inc. only | Spraberry (Trend Area) | Dawson | 1 | 720K | 555K | Jun 2023 – Jul 2026 |
| Jack Rabbit Special 28-33 O-10-57908 | SM Energy Company only | Spraberry (Trend Area) | Dawson | 2 | 718K | 367K | Apr 2022 – Jul 2026 |
| Classen O-11-4490 | Scout Energy Management LLC only | Mungerville (Pennsylvanian) | Dawson | 4 | 683K | 280K | Jan 1993 – Jul 2026 |
| Kent CSL A O-10-43478 | Diamondback E&P LLC only | Spraberry (Trend Area) | Dawson | 6 | 676K | 413K | Jul 2013 – Jul 2026 |
| Butterbumps 39-46 B O-10-60459 | Birch Operations, Inc. only | Spraberry (Trend Area) | Dawson | 1 | 670K | 452K | Sep 2023 – Jul 2026 |