| Cunningham 37G O-10-51936 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 481K | 1.77M | Apr 2019 – Jul 2026 |
| Shackelford-Cunningham 9O O-10-50364 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) R 40 Exc | Midland | 1 | 480K | 3.04M | Dec 2017 – Jul 2026 |
| Cunningham 37H O-10-52119 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 445K | 2.14M | Apr 2019 – Jul 2026 |
| Shackelford-Cunningham 9M O-10-50226 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) R 40 Exc | Midland | 1 | 393K | 2.91M | Dec 2017 – Jul 2026 |
| Cunningham 37I O-10-52099 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 390K | 1.93M | Apr 2019 – Jul 2026 |
| Cunningham 37C O-10-51790 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 382K | 2.37M | Sep 2018 – Jul 2026 |
| Shackelford-Cunningham 9R O-10-50940 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) R 40 Exc | Midland | 1 | 369K | 1.3M | Aug 2018 – Jul 2026 |
| Cunningham O-1-14028 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-1) | Milam | 1 | 354K | 395K | Aug 1995 – Jul 2026 |
| Shackelford-Cunningham 9P O-10-50939 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) R 40 Exc | Midland | 1 | 345K | 1.77M | Aug 2018 – Jul 2026 |
| Shackelford-Cunningham 9N O-10-49618 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) R 40 Exc | Midland | 1 | 335K | 3.13M | Dec 2017 – Jul 2026 |
| Cunningham 37B O-10-51972 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 329K | 1.78M | Apr 2019 – Jul 2026 |
| Shackelford-Cunningham 9Q O-10-50928 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) R 40 Exc | Midland | 1 | 324K | 1.49M | Aug 2018 – Jul 2026 |
| Cunningham 37A O-10-51755 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 222K | 699K | Oct 2018 – Jun 2022 |
| Cunningham B O-10-35145 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 4 | 205K | 865K | Nov 1996 – May 2022 |
| Cunningham-Bush Unit 1 O-5-3573 | Kilmarnock Oil Company, Inc. only | Powell | Navarro | 2 | 188K | 14.9K | Oct 1997 – Sep 2020 |
| Cunningham, T. J., Est., Tr. 1 O-6-1077 | Peles, LLC only | Neches (Woodbine) | Cherokee | 16 | 184K | 151K | Jan 1993 – Jul 2026 |
| Cunningham, R. W. -A- O-13-4252 | Davis, Kelly J. only | Montague County Regular | Montague | 17 | 164K | 21 | Jan 1993 – Jul 2026 |
| Cunningham, T. J., Est. Tract #2 O-6-2189 | Peles, LLC only | Neches (Woodbine) | — | 1 | 148K | 87.3K | Jan 1993 – Jul 2026 |
| Cunningham, J. P. O-14-634 | Diamond S Energy Company only | Panhandle Gray County Field | Gray | 7 | 143K | 22.8K | Jan 1993 – Jul 2026 |
| Cunningham -C- O-13-4131 | Adams Lynn V. the Estate OF only | Montague County Regular | Montague | 8 | 137K | 21 | Jan 1993 – Jul 2026 |
| Cunningham, L. -A- O-13-4150 | Peba Oil & Gas, Inc. only | Montague County Regular | Montague | 10 | 111K | 9.99K | Jan 1993 – Jul 2026 |
| Cunningham, R. W. -B- O-13-4253 | Lamco Oil, LLC only | Montague County Regular | Montague | 15 | 109K | 21 | Jan 1993 – Jul 2026 |
| Cunningham, H. D. O-11-67773 | Extex Operating Company only | Salisbury (L. Leonard Sd.) | Gaines | 1 | 108K | 97.7K | Aug 1997 – Jul 2026 |
| Cunningham, L. B. Unit 1 O-5-3629 | Kilmarnock Oil Company, Inc. only | Powell | Navarro | 3 | 106K | 9.91K | Aug 1998 – Mar 2019 |
| Cunningham, Mary J. O-3-10321 | Foundation Energy Management LLC only | Silsbee, North (Yegua 2) | Hardin | 3 | 105K | 198K | Jan 1993 – Apr 2016 |
| Cunningham, T. J. O-6-10362 | Dyersdale Energy, L.P. only | Jacksonville, West (Woodbine) | Cherokee | 2 | 92K | 18 | Jan 1993 – Jul 2026 |
| Cunningham Unit #2 O-5-3683 | Kilmarnock Oil Company, Inc. only | Powell | Navarro | 2 | 85.7K | 7.72K | Jan 2000 – Mar 2016 |
| Cunningham Unit 1 O-5-3339 | Juna Operating, Inc. only | Powell | Navarro | 1 | 82K | 1.07K | Jan 1993 – Jul 2003 |
| Cunningham, Helen "B" O-11-62652 | Citation Oil & Gas Corp. only | Robertson, N. (Clear Fork 7100) | Gaines | 5 | 78.6K | 41.6K | Jan 1993 – Jul 2026 |
| Cunningham, W. C. O-13-15559 | Jones, L. E. Operating, Inc. only | Dexter, NW. (Dornick Hills) | — | 2 | 77.3K | 36 | Jan 1993 – Jul 2026 |
| Cunningham O-11-66073 | Extex Operating Company only | Slaughter | Hockley | 1 | 76.7K | 266K | Jan 1993 – Jul 2026 |
| Cunningham 16 "A" O-10-33161 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 71.6K | 229K | Jan 1993 – Jul 2026 |
| Cunningham, Dora O-11-61982 | Henry Petroleum Corp. only | Homann (San Andres) | Gaines | 2 | 70.9K | 7.37K | Jan 1993 – Dec 2000 |
| Cunningham-Davis "A" O-11-61810 | Henry Petroleum Corp. only | Homann (San Andres) | Gaines | 4 | 69K | 23.2K | Jan 1993 – Nov 2000 |
| Cunningham O-11-61104 | Vision Oil and Gas LLC only | Levelland | Cochran | 5 | 66.4K | 111K | Jan 1993 – Jul 2026 |
| Cunningham "16" O-10-32991 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 64K | 238K | Jan 1993 – Apr 2018 |
| Cunningham "C" O-10-35693 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 2 | 62.4K | 289K | Mar 1998 – Apr 2023 |
| Cunningham O-8-21881 | Clear Fork, Incorporated only | Parsons (Ellenburger) | Nolan | 1 | 57.4K | 49.6K | Jan 1993 – Aug 2023 |
| Cunningham -A- O-13-28532 | Masada Oil & Gas only | Quanah | Hardeman | 1 | 54.4K | 10.7K | Mar 1993 – Sep 2015 |
| Cunningham, R. W. O-13-4247 | R & R Energy, Ltd. only | Montague County Regular | Montague | 15 | 53.9K | 12 | Jan 1993 – Jul 2026 |
| Cunningham "D" O-10-35682 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 2 | 45.5K | 268K | Mar 1998 – Mar 2013 |
| Cunningham O-10-29329 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 45.3K | 255K | Jan 1993 – May 2021 |
| Cunningham O-11-61763 | Extex Operating Company only | Levelland | — | 1 | 45.1K | 235K | Jan 1993 – Jul 2026 |
| Cunningham -B- O-13-4272 | Hadley Oil Company, LLC only | Montague County Regular | Montague | 25 | 44.8K | 22 | Jan 1993 – Jul 2026 |
| Cunningham, Helen & Alice O-11-62857 | Dinero Operating Company only | Robertson, N. (Clear Fork 7100) | Gaines | 1 | 41.4K | 21 | Jan 1993 – Sep 2020 |
| Cunningham O-8-23425 | Clear Fork, Incorporated only | Parsons (Strawn Sand) | Nolan | 1 | 41.2K | 35.6K | Jan 1993 – Jul 2026 |
| Cunningham, L. B. O-5-2166 | Kilmarnock Oil Company, Inc. only | Corsicana (Shallow) | Navarro | 4 | 40.6K | 36 | Jan 1993 – Sep 2020 |
| Cunningham "A" O-10-32562 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 39.5K | 346K | Jan 1993 – Jun 2015 |
| Cunningham "1" O-10-41577 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Martin | 1 | 38.1K | 59.8K | Jun 2011 – Jul 2026 |
| Cunningham O-8-13446 | JM Investments, L.L.C. only | Wiles Canyon (Ranger) | — | 1 | 34.6K | 66.2K | Jan 1993 – Mar 2023 |