| Pure-Walton G-10-284027 | Keystone (Ellenburger) | Winkler | 1 | 0 | 585 | Oct 2017 – Feb 2018 | off the schedule |
| Keystone Holt Unit O-10-47085 | Keystone (Consolidated) | Winkler | 140 | 383K | 699K | Sep 2015 – Nov 2017 | Basin Oil & Gas Operating, LLC |
| Troporo,north (Dev) Unit O-10-25426 | Troporo, N (Devonian) | Crane | 18 | 250K | 288K | Dec 2008 – Nov 2017 | Hilcorp Energy Company |
| Walton, J. B. O-10-3375 | Keystone (Ellenburger) | Winkler | 22 | 185K | 3.37M | Dec 2008 – Nov 2017 | Hilcorp Energy Company |
| Walton, J. B., -C- O-10-15164 | Keystone (San Andres) | Winkler | 13 | 148K | 215K | Dec 2008 – Nov 2017 | Hilcorp Energy Company |
| Jenkins, Ben, Etal -A- O-10-21299 | Keystone (Silurian) | Winkler | 3 | 94.6K | 151K | Dec 2008 – Nov 2017 | off the schedule |
| Bashara, M. J. O-10-3417 | Keystone (Silurian) | Winkler | 8 | 93.3K | 272K | Dec 2008 – Nov 2017 | off the schedule |
| Pan AM-B-Hill,m.j.-MITCHELL,TR.2 O-10-12884 | Halley (Glorieta) | Winkler | 2 | 80.6K | 179K | Dec 2008 – Nov 2017 | Hilcorp Energy Company |
| Jenkins, B. F. O-10-3418 | Keystone (Silurian) | Winkler | 5 | 70.7K | 183K | Dec 2008 – Nov 2017 | off the schedule |
| Bashara, M. J. O-10-3370 | Keystone (Ellenburger) | Winkler | 6 | 69.1K | 1.59M | Dec 2008 – Nov 2017 | Hilcorp Energy Company |
| Gulf-Jenkins O-10-3308 | Keystone (Colby) | Winkler | 9 | 67.4K | 46.4K | Dec 2008 – Nov 2017 | Hilcorp Energy Company |
| Little-Jenkins O-10-3425 | Keystone (Silurian) | Winkler | 2 | 55K | 47.5K | Dec 2008 – Nov 2017 | off the schedule |
| Bashara, M. J., -B- O-10-19110 | Keystone (Silurian) | Winkler | 2 | 52.2K | 35.9K | Dec 2008 – Nov 2017 | off the schedule |
| Bashara, M.J. O-10-16082 | Keystone (Colby) | Winkler | 8 | 46.5K | 67.6K | Dec 2008 – Nov 2017 | Hilcorp Energy Company |
| Hill, M. J., Mrs., a/C #9 O-10-16684 | Halley, South (Queen Sand) | Winkler | 2 | 45.6K | 15.8K | Dec 2008 – Nov 2017 | Hilcorp Energy Company |
| Hill, M. J., Mrs., a/C #7 O-10-16058 | Halley (Glorieta) | Winkler | 2 | 43K | 177K | Dec 2008 – Nov 2017 | Hilcorp Energy Company |
| M. J. Bashara O-10-27885 | Keystone, SW. (San Andres) | Winkler | 5 | 39.5K | 87K | Dec 2008 – Nov 2017 | Hilcorp Energy Company |
| Moss, L. D., Etal O-10-16325 | Atapco (Queen) | Crane | 8 | 37.1K | 2.61K | Dec 2008 – Nov 2017 | Hilcorp Energy Company |
| Walton, J.B. "A" O-10-41047 | Keystone (Silurian) | Winkler | 3 | 36.1K | 274K | Mar 2011 – Nov 2017 | off the schedule |
| Hill, M. J. a/C #4 O-10-13038 | Halley (Glorieta) | Winkler | 4 | 35.9K | 73.6K | Dec 2008 – Nov 2017 | Hilcorp Energy Company |
| Keystone Silurian Unit O-10-23371 | Keystone (Silurian) | Winkler | 41 | 35.9K | 29.1K | Dec 2008 – Nov 2017 | off the schedule |
| Bashara, M. J. -D- O-10-17728 | Keystone (Colby) | Winkler | 2 | 35.7K | 34K | Dec 2008 – Nov 2017 | Hilcorp Energy Company |
| Jenkins, Ben Etal -B- O-10-3293 | Keystone (Colby) | Winkler | 3 | 30.3K | 12.7K | Dec 2008 – Nov 2017 | Hilcorp Energy Company |
| Hill, M. J., Mrs., a/C #1 O-10-16658 | Halley (Clear Fork) | Winkler | 4 | 30K | 251K | Dec 2008 – Nov 2017 | Hilcorp Energy Company |
| Jenkins Ben et al -A- O-10-25588 | Keystone (Colby) | Winkler | 9 | 28.9K | 19.3K | Dec 2008 – Nov 2017 | Hilcorp Energy Company |
| Jenkins, B. F., Etal O-10-3412 | Keystone (Silurian) | Winkler | 4 | 24.7K | 37.6K | Dec 2008 – Nov 2017 | off the schedule |
| Pure-Walton O-10-3272 | Keystone (Colby) | Winkler | 39 | 20.6K | 47.1K | Dec 2008 – Nov 2017 | Hilcorp Energy Company |
| Hill, M. J., Mrs., A/C#10 O-10-16810 | Halley, South (Queen Sand) | Winkler | 3 | 19.6K | 8.04K | Dec 2008 – Nov 2017 | Hilcorp Energy Company |
| Pure-Walton O-10-3361 | Keystone (Ellenburger) | Winkler | 22 | 17.2K | 2.34M | Dec 2008 – Nov 2017 | Hilcorp Energy Company |
| Walton, J.B. O-10-3422 | Keystone (Silurian) | Winkler | 3 | 15.5K | 20K | Dec 2008 – Nov 2017 | off the schedule |
| Jenkins, Ben, Etal -B- O-10-3420 | Keystone (Silurian) | Winkler | 2 | 15K | 34.9K | Dec 2008 – Nov 2017 | off the schedule |
| Bashara, M. J. -B- O-10-3290 | Keystone (Colby) | Winkler | 13 | 15K | 4.86K | Dec 2008 – Nov 2017 | off the schedule |
| Walton, J. B. O-10-16084 | Keystone (Colby) | Winkler | 23 | 14K | 32.9K | Dec 2008 – Nov 2017 | Hilcorp Energy Company |
| Jenkins, Ben, Etal O-10-3419 | Keystone (Silurian) | Winkler | 2 | 13.9K | 20.8K | Dec 2008 – Nov 2017 | off the schedule |
| Moss, L. D., Etal O-10-13901 | Troporo (Devonian) | Crane | 2 | 13.1K | 36K | Dec 2008 – Nov 2017 | Hilcorp Energy Company |
| McCutchen, W. A. O-10-27388 | Keystone, SW. (San Andres) | Winkler | 4 | 12.9K | 35.6K | Dec 2008 – Nov 2017 | Hilcorp Energy Company |
| Walton, J. B., -F- O-10-19871 | Keystone (Colby) | Winkler | 7 | 12.7K | 86.5K | Dec 2008 – Nov 2017 | Hilcorp Energy Company |
| Hill, M. J., Estate O-10-16004 | Halley, South (Queen Sand) | Winkler | 8 | 12.7K | 13.9K | Dec 2008 – Nov 2017 | Hilcorp Energy Company |
| Jenkins, B. F. O-10-16092 | Keystone (Colby) | Winkler | 5 | 12.5K | 8.83K | Dec 2008 – Nov 2017 | Hilcorp Energy Company |
| Walton, J. B. O-10-27284 | Keystone, SW. (San Andres) | Winkler | 8 | 11.3K | 50.9K | Dec 2008 – Nov 2017 | Hilcorp Energy Company |
| Keystone Holt Unit G-10-173986 | Keystone (Consolidated) | Winkler | 1 | 10.3K | 480K | Dec 2008 – Nov 2017 | off the schedule |
| Hill, M. J., Mrs. O-10-16892 | Halley (Clear Fork) | Winkler | 2 | 9.83K | 101K | Dec 2008 – Nov 2017 | Hilcorp Energy Company |
| Baird, W. E. O-10-47084 | Keystone (Consolidated) | Winkler | 3 | 9.34K | 6.39K | Sep 2015 – Nov 2017 | Hilcorp Energy Company |
| Montex-Walton -E- O-10-3271 | Keystone (Colby) | Winkler | 3 | 7.72K | 9.35K | Dec 2008 – Nov 2017 | Hilcorp Energy Company |
| Pure Walton O-10-32888 | Keystone, SW. (San Andres) | Winkler | 8 | 7.04K | 8.13K | Dec 2008 – Nov 2017 | Hilcorp Energy Company |
| Bashara, M. J. -C- G-10-20394 | Keystone (Dev-McKee Cons) | Winkler | 1 | 6.44K | 278K | Dec 2008 – Nov 2017 | Hilcorp Energy Company |
| Stanolind-B,hill,m.f.-Mitchell G G-10-204142 | Halley (McKee) | Winkler | 1 | 6.09K | 839K | Dec 2008 – Nov 2017 | Hilcorp Energy Company |
| Little-Jenkins O-10-3309 | Keystone (Colby) | Winkler | 1 | 5.28K | 1.13K | Dec 2008 – Nov 2017 | off the schedule |
| Jenkins, Ben, Etal O-10-3291 | Keystone (Colby) | Winkler | 1 | 5.11K | 650 | Dec 2008 – Nov 2017 | Hilcorp Energy Company |
| Pogo Walton F O-10-20210 | Keystone (Colby) | Winkler | 2 | 4.77K | 14.8K | Dec 2008 – Nov 2017 | Hilcorp Energy Company |