| Mitchell Unit O-1-15576 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | Gonzales | 14 | 5.38M | 8.71M | Aug 2011 – Jul 2026 |
| Mitchell 28-47 O-10-48885 | Mewbourne Oil Company only | Phantom (Wolfcamp) | Winkler | 4 | 1.19M | 1.4M | May 2017 – Jul 2026 |
| Mitchell Fee O-13-11451 | Quatro Oil and Gas, Inc. only | K-M-A | Wichita | 33 | 826K | 93 | Jan 1993 – Jul 2026 |
| Flache, Mitchell O-11-63564 | Aviator Energy, LLC only | Brownfield, S. (Fusselman) | Terry | 3 | 809K | 40.7K | Jan 1993 – Jul 2026 |
| Mitchell 47-31 B Unit O-10-55668 | Highpeak Energy Holdings, LLC only | Spraberry (Trend Area) | Howard | 2 | 545K | 297K | Jan 2021 – Jul 2026 |
| Mitchell, Joseph, Estate O-3-2676 | 84 Energy LLC only | Liberty, South | Liberty | 17 | 542K | 457K | Jan 1993 – Jul 2026 |
| Mitchell 39 O-10-48528 | Mewbourne Oil Company only | Phantom (Wolfcamp) | Winkler | 1 | 446K | 539K | Feb 2017 – Jul 2026 |
| Mitchell 47-31 a Unit O-10-58440 | Highpeak Energy Holdings, LLC only | Spraberry (Trend Area) | Howard | 2 | 437K | 373K | Jan 2023 – Jul 2026 |
| Mitchell 46/39 B O-10-57389 | Mewbourne Oil Company only | Phantom (Wolfcamp) | Loving | 1 | 396K | 515K | May 2022 – Jul 2026 |
| Mitchell 46/39 C O-10-57388 | Mewbourne Oil Company only | Phantom (Wolfcamp) | Loving | 1 | 391K | 543K | May 2022 – Jul 2026 |
| Mitchell, Sue-Hawkins O-13-14426 | Burk Royalty Co., Ltd. only | K-M-A | Wichita | 4 | 368K | 21 | Jan 1993 – Jul 2026 |
| Mitchell O-11-64427 | Walkabout Operating, LLC only | Levelland | Hockley | 8 | 340K | 81.9K | Jan 1993 – Jul 2026 |
| Mitchell Fee O-10-11428 | Winn Operating, LLC only | Westbrook | Mitchell | 16 | 312K | 15 | Jan 1993 – Jul 2026 |
| Mitchell 28-47 O-10-39751 | Mewbourne Oil Company only | Two Georges (Bone Spring) | Winkler | 3 | 293K | 345K | Jul 2009 – Jul 2026 |
| Mitchell 46/39 A O-10-57383 | Mewbourne Oil Company only | Phantom (Wolfcamp) | Winkler | 1 | 290K | 322K | May 2022 – Jul 2026 |
| Mitchell 763 O-14-7681 | Highmark Energy Operating, LLC only | Peery (Cleveland) | Lipscomb | 3 | 287K | 1.13M | Jun 2006 – Jul 2026 |
| Mitchell, W.L. O-8-16936 | Felderhoff Production Company only | Noodlekirk (Ellenburger) | Jones | 2 | 278K | 96K | Jan 1993 – Jul 2026 |
| Pan AM-B-Hill,m.j.-MITCHELL,TR.2 O-10-12884 | Hilcorp Energy Company only | Halley (Glorieta) | Winkler | 2 | 220K | 602K | Jan 1993 – Jul 2026 |
| Mitchell "D" O-10-41270 | Blackbeard Operating, LLC only | Monahans, North (Glorieta) | Winkler | 1 | 211K | 1.57M | Nov 2010 – Jul 2026 |
| Mitchell 'D' O-10-57513 | Blackbeard Operating, LLC only | Monahans, North (Clearfork) | Winkler | 7 | 206K | 1.07M | May 2022 – Jul 2026 |
| Mitchell, G. P., -B- O-10-15496 | Basin Oil & Gas Operating, LLC only | Halley, South (Queen Sand) | Winkler | 19 | 199K | 354K | Jan 1993 – Jul 2026 |
| Mitchell O-9-6888 | Apache Corporation only | Spraberry (Trend Area) | Reagan | 8 | 189K | 531K | Jan 1993 – Jul 2026 |
| Mitchell, Leon O-3-2707 | HD Operating Co, LLC only | Liberty, South | Liberty | 6 | 186K | 200K | Jan 1993 – Jul 2026 |
| Mitchell 46/39 A O-10-57405 | Mewbourne Oil Company only | Two Georges (Bone Spring) | Winkler | 1 | 179K | 216K | May 2022 – Jul 2026 |
| Mitchell 28-45 Lov E O-10-42151 | WPX Energy Permian, LLC only | Two Georges (Bone Spring) | Loving | 1 | 168K | 184K | Mar 2012 – Jul 2026 |
| Mitchell, G. P. #6587 O-10-12486 | QP, Inc. only | Monahans, N. (Ellenburger) | Winkler | 1 | 161K | 321K | Jan 1993 – Jul 2026 |
| Rawles, F.L. A O-6-12889 | Cass Energy LLC only | Haynes (Mitchell) | — | 2 | 156K | 21 | Jan 1993 – Jul 2026 |
| Mitchell -C- Fee O-10-17203 | Basa Resources, Inc. only | Iatan, East Howard | Mitchell | 23 | 149K | 3.51K | Jan 1993 – Jul 2026 |
| Vanderbilt State -B- O-2-7087 | Hilcorp Energy Company only | West Ranch (Mitchell) | Jackson | 1 | 143K | 90.6K | Jan 1993 – Jul 2026 |
| Mitchell "J" O-6-13347 | Buffco Production Inc. only | Lassater (Travis Peak) | Marion | 1 | 139K | 10.9K | Nov 1994 – Jul 2026 |
| Mitchell O-10-38966 | Mewbourne Oil Company only | Two Georges (Bone Spring) | Loving | 1 | 138K | 114K | Jun 2008 – Jul 2026 |
| Mitchell, Mary O-2-881 | McGowan Working Partners, Inc. only | Lolita (Marginulina Zone) | — | 5 | 133K | 106K | Jan 1993 – Jul 2026 |
| Lake Creek Unit O-3-9092 | Mitchell Energy Corporation only | Lake Creek (No. 5 Sand) | Montgomery | 10 | 128K | 200K | Jan 1993 – Mar 1996 |
| Mitchell, J. M. O-3-2718 | Oily Dog Operators Texas, LLC only | Liberty, South | Liberty | 26 | 128K | 27.3K | Jan 1993 – Jul 2026 |
| Mitchell -H- O-13-29991 | Quatro Oil and Gas, Inc. only | Wichita County Regular | Wichita | 14 | 126K | 0 | Nov 2001 – Jul 2026 |
| Mitchell "A" O-10-27196 | Ruckus Energy Operating, LLC only | G. P. M. (Penn., S.) | Winkler | 4 | 121K | 402K | Jan 1993 – Jul 2026 |
| Mitchell, G. P., -B- O-10-17144 | Basin Oil & Gas Operating, LLC only | Halley (Clear Fork) | Winkler | 3 | 108K | 473K | Jan 1993 – Jul 2026 |
| Mitchell B O-10-44847 | Sabalo II Operating, LLC only | Spraberry (Trend Area) | Andrews | 4 | 102K | 437K | Jun 2013 – Jul 2026 |
| Whatley, Elmer O-6-12768 | Cass Energy LLC only | Haynes (Mitchell) | — | 2 | 89.8K | 21 | Jan 1993 – Jul 2026 |
| Mitchell "E" O-2-8698 | Fowler Oil & Gas LLC only | Speaks, SW. (Wilcox -A-) | Lavaca | 1 | 88.6K | 51.5K | Jan 2002 – Jul 2026 |
| Mitchell, L. E. "1" O-11-64836 | Walkabout Operating, LLC only | Levelland | Hockley | 4 | 85.5K | 66K | Jan 1993 – Jul 2026 |
| Toney, M. H., Mrs. O-2-4050 | Hilcorp Energy Company only | West Ranch (Mitchell) | Jackson | 4 | 84.1K | 123K | Jan 1993 – Jul 2026 |
| Mitchell O-10-46159 | Locin Oil Corporation only | Wolfbone (Trend Area) | Pecos | 1 | 83K | 654K | Oct 2014 – Jul 2026 |
| Mitchell O-8-25096 | Walton Producing Inc. only | Mullen Ranch (Ellenburger) | Stonewall | 1 | 79.7K | 25.3K | Jan 1993 – Jul 2026 |
| Mitchell O-13-28856 | Felderhoff Production Company only | Southmayd, North (Baker-Viola) | Grayson | 2 | 78.5K | 76K | Sep 1994 – Jul 2026 |
| Mitchell O-9-18748 | White Rock Oil & Gas, LLC only | Little Mesa (Wolfcamp) | Terrell | 1 | 77.9K | 327K | Aug 2014 – Jul 2026 |
| Taylor, W. H., Estate O-13-20594 | Karper Oil & Gas Corporation only | Mitchell (Strawn) | Archer | 1 | 75.6K | 65 | Jan 1993 – Jul 2026 |
| Mitchell '26' O-10-42812 | Hibernia Resources IV, LLC only | Spraberry (Trend Area) | Dawson | 1 | 72.1K | 32.5K | Jul 2012 – Jul 2026 |
| Mitchell, L. E. "2" O-11-64837 | Walkabout Operating, LLC only | Levelland | Hockley | 3 | 71.9K | 28.2K | Jan 1993 – Jul 2026 |
| Mitchell -J- O-13-15839 | Quatro Oil and Gas, Inc. only | K-M-A | — | 3 | 68.9K | 93 | Jan 1993 – Jul 2026 |