| Anton-Irish Clearfork Unit O-11-304 | Occidental Permian Ltd. | Anton-Irish | 591 | 66.4M | 35.5M | by Jan 1993 – Aug 2026 |
| City of Lubbock Unit O-11-65322 | Texland Petroleum, L.P. | Edmisson (Clear Fork) | 96 | 5.31M | 327K | by Jan 1993 – Aug 2026 |
| E. Broadview (Clearfork UP) Unit O-11-64576 | Texland Petroleum, L.P. | Edmisson (Clear Fork) | 95 | 4.23M | 268K | by Jan 1993 – Aug 2026 |
| SE. Stinnett Unit O-11-66108 | Texland Petroleum, L.P. | Stinnett, SE. (Clear Fork) | 47 | 2.67M | 9.19K | by Jan 1993 – Aug 2026 |
| Idalou Unit O-11-65917 | Texland Petroleum, L.P. | Idalou, North (Clearfork, LO) | 34 | 2.36M | 9.13K | by Jan 1993 – Aug 2026 |
| Lif-Lubheirs O-11-65679 | Texland Petroleum, L.P. | Edmisson (Clear Fork) | 25 | 2.35M | 7.92K | by Jan 1993 – Aug 2026 |
| West Broadview Unit O-11-67645 | Ctoc Energy, LLC | Broadview, West (Clear Fork) | 24 | 2.16M | 291K | Dec 1996 – Aug 2026 |
| Spooner, M. O-11-62590 | Brown, H.L. Operating, L.L.C. | Edmisson, N.W. (Clearfork) | 6 | 1.77M | 17.8K | by Jan 1993 – Aug 2026 |
| Harrison, W. Lee Unit O-11-60663 | Raw Oil & Gas, Inc. | Lee Harrison | 39 | 1.76M | 81.8K | by Jan 1993 – Aug 2026 |
| Harrison, Lee Unit O-11-60378 | Ctoc Energy, LLC | Lee Harrison | 44 | 1.67M | 5.22K | by Jan 1993 – Aug 2026 |
| Hastings, L. P. O-11-62577 | Brown, H.L. Operating, L.L.C. | Edmisson, N.W. (Clearfork) | 19 | 1.33M | 24.9K | by Jan 1993 – Aug 2026 |
| Hoople (Clear Fork) Unit O-11-67529 | Gungoll, Carl E. Exploration LLC | Hoople (Clear Fork) | 44 | 1.26M | 170K | Apr 1996 – Aug 2026 |
| Murray, Alberta B. O-11-311 | Citation Oil & Gas Corp. | Anton-Irish | 11 | 1.01M | 93.1K | by Jan 1993 – Aug 2026 |
| Sides Unit O-11-68955 | Ctoc Energy, LLC | Lee Harrison | 57 | 839K | 0 | Aug 2006 – Aug 2026 |
| Marr, R. I. O-11-64838 | Occidental Permian Ltd. | Anton-Irish | 3 | 777K | 183K | by Jan 1993 – Aug 2026 |
| Stanton-McLeod O-11-64499 | Brown, H.L. Operating, L.L.C. | Edmisson (Clear Fork) | 7 | 745K | 42 | by Jan 1993 – Aug 2026 |
| Turnbough, L. K. O-11-62576 | Brown, H.L. Operating, L.L.C. | Edmisson, N.W. (Clearfork) | 5 | 639K | 14.8K | by Jan 1993 – Aug 2026 |
| Hoople, G. W. O-11-66047 | Chi Operating, Inc. | Hoople (Clear Fork) | 7 | 608K | 196 | by Jan 1993 – Aug 2026 |
| Garrett Wheeler O-11-16472 | Texland Petroleum, L.P. | Edmisson (Clear Fork) | 6 | 574K | 40K | by Jan 1993 – Aug 2026 |
| Texas Tech O-11-62524 | Socorro Exploration, Inc. | Idalou, North (Clearfork, LO) | 6 | 555K | 1.53K | by Jan 1993 – Aug 2026 |
| Hoople, G. W. O-11-61664 | Chi Operating, Inc. | Hoople (Clear Fork) | 11 | 543K | 196 | by Jan 1993 – Aug 2026 |
| Cone O-11-62475 | McDonald Production, LLC | Edmisson (Clear Fork) | 12 | 476K | 43.7K | by Jan 1993 – Aug 2026 |
| Murray, A. B. O-11-293 | Leclair Operating, L.L.C. | Anton-Irish | 2 | 395K | 21 | by Jan 1993 – Aug 2026 |
| Central Broadview Unit O-11-71288 | Texland Petroleum, L.P. | Broadview, West (Clear Fork) | 27 | 377K | 10.6K | Mar 2023 – Aug 2026 |
| Kastman Oil Company, LLC O-11-62348 | Kastman Oil Company, LLC | Lee Harrison | 6 | 373K | 217 | by Jan 1993 – Aug 2026 |
| Barker-Johnson O-11-62492 | Texland Petroleum, L.P. | Broadview, West (Clear Fork) | 5 | 257K | 716 | Oct 2003 – Aug 2026 |
| Murray, A. B. Mrs. "B" O-11-8971 | Leclair Operating, L.L.C. | Anton-Irish | 3 | 253K | 21 | by Jan 1993 – Aug 2026 |
| Hancock, Wesley O-11-65279 | Juno Operating Company III, LLC | Hoople (Clear Fork) | 11 | 250K | 56.2K | by Jan 1993 – Jun 2009 |
| Fischer O-11-62776 | Brown, H.L. Operating, L.L.C. | Edmisson, N.W. (Clearfork) | 5 | 240K | 9.2K | by Jan 1993 – Aug 2026 |
| Johnson O-11-63360 | Texland Petroleum, L.P. | Broadview, West (Clear Fork) | 3 | 239K | 693 | by Jan 1993 – Aug 2026 |
| Hastings "A" O-11-63450 | Brown, H.L. Operating, L.L.C. | Edmisson, N.W. (Clearfork) | 6 | 232K | 9.2K | by Jan 1993 – Aug 2026 |
| Wheeler, L. C. O-11-60690 | Texland Petroleum, L.P. | Edmisson (Clear Fork) | 4 | 224K | 28.1K | by Jan 1993 – Aug 2026 |
| North Stinnett Unit O-11-70064 | Texland Petroleum, L.P. | Stinnett, SE. (Clear Fork) | 17 | 215K | 388 | Jun 2013 – Aug 2026 |
| Hancock, Harvey O-11-65513 | Juno Operating Company III, LLC | Hoople (Clear Fork) | 7 | 205K | 28 | by Jan 1993 – Aug 2026 |
| Boyd O-11-17808 | Texland Petroleum, L.P. | Stinnett, SE. (Clear Fork) | 6 | 199K | 832 | by Jan 1993 – May 2013 |
| Burford O-11-63114 | Texland Petroleum, L.P. | Lee Harrison | 4 | 197K | 670 | by Jan 1993 – Aug 2026 |
| Adams "E" O-11-62178 | Ctoc Energy, LLC | Lee Harrison | 2 | 195K | 185 | by Jan 1993 – Aug 2026 |
| Qualia O-11-67858 | Socorro Exploration, Inc. | Smyer | 3 | 194K | 566 | Nov 1997 – Aug 2026 |
| Stanton O-11-60144 | Texland Petroleum, L.P. | Broadview, West (Clear Fork) | 3 | 184K | 13.5K | by Jan 1993 – Feb 2023 |
| Stanton "A" O-11-60757 | Texland Petroleum, L.P. | Broadview, West (Clear Fork) | 1 | 182K | 21 | by Jan 1993 – Feb 2023 |
| Gray O-11-62828 | Brown, H.L. Operating, L.L.C. | Edmisson, N.W. (Clearfork) | 3 | 177K | 9.01K | by Jan 1993 – Aug 2026 |
| Fiel O-11-63005 | Texland Petroleum, L.P. | Lee Harrison | 2 | 172K | 540 | by Jan 1993 – Aug 2026 |
| James, M. D. O-11-63438 | Brown, H.L. Operating, L.L.C. | Edmisson, N.W. (Clearfork) | 4 | 159K | 9.07K | by Jan 1993 – Aug 2026 |
| McCleary O-11-60553 | Ctoc Energy, LLC | Broadview, West (Clear Fork) | 1 | 145K | 31 | by Jan 1993 – Aug 2026 |
| Ashby O-11-64281 | SSC, Inc. | Edmisson (Clear Fork) | 5 | 144K | 36 | by Jan 1993 – Aug 2026 |
| Bacon, Afton O-11-64005 | McDonald Production, LLC | Robertson-Zephyr (Clearfork) | 2 | 143K | 364 | by Jan 1993 – Aug 2026 |
| Sides "E" O-11-62134 | Merit Energy Company | Lee Harrison | 4 | 128K | 647 | by Jan 1993 – Jul 2006 |
| Roberts Unit O-11-60569 | Ctoc Energy, LLC | Lee Harrison | 5 | 124K | 2.66K | by Jan 1993 – Aug 2026 |
| Teggemann O-11-64870 | Brown, H.L. Operating, L.L.C. | Edmisson (Clear Fork) | 4 | 122K | 42 | by Jan 1993 – Aug 2026 |
| Newton, H. O-11-66811 | Texland Petroleum, L.P. | Edmisson (Clear Fork) | 3 | 121K | 561 | by Jan 1993 – Aug 2026 |