| Klas O-13-30762 | Grayson Petroleum Company | Southmayd (Oil Creek) | 1 | 240 | 0 | Feb 2007 – May 2007 |
| Flack, J. A. O-13-3208 | Chevron U. S. A. Inc. | Sherman (Ordovician 9,400) | 1 | 239 | 8.64K | by Jan 1993 – Jul 2001 |
| Hefley Estate O-13-18839 | Harper, Wayne | Dorchester (Davis Sand) | 1 | 236 | 21 | by Jan 1993 – Dec 2000 |
| Scarbrough, M. A. O-13-15258 | Brammer Supply, Inc. | Sadler (Penn.) | 2 | 231 | 114 | by Jan 1993 – Mar 1994 |
| Reynolds, Fred Estate O-13-8711 | Reynolds, Fred Estate | Tioga, East (Strawn) | 2 | 230 | 27 | by Jan 1993 – Jul 1995 |
| Turner, M. J. O-13-8783 | Gordon Oil Company, Inc. | Sherman (Turner Sand) | 1 | 223 | 5.85K | by Jan 1993 – Sep 1993 |
| Coffman, A. L. G-13-73635 | BKM Production | Sherman (7500 Sand) | 1 | 216 | 485K | by Jan 1993 – Jan 2010 |
| Johnson, Robert H. G-13-115782 | Felderhoff Production Company | Southmayd, NE. (Davis) | 1 | 214 | 407K | by Jan 1993 – Jul 2026 |
| Turner, M. J. O-13-28663 | Gordon Oil Company, Inc. | Sherman (Davis 8400) | 1 | 212 | 7.01K | Sep 1993 – Sep 1994 |
| Lee-Hazelwood, Georgia G-13-172046 | Charter Oak Production Co., LLC | Southmayd, North (Baker-Viola) | 1 | 204 | 48.5K | Oct 1998 – Feb 2011 |
| McCullough,john O-13-26751 | BKM Production | Sherman (Davis 8400) | 1 | 197 | 119K | Oct 2022 – Aug 2026 |
| Roberts O-13-29417 | Cholla Petroleum, Inc. | Southmayd, North (Baker-Viola) | 1 | 190 | 479 | Nov 1997 – Oct 1998 |
| Mitchell-Hall O-13-28518 | Doolaree Corporation | Sherman (Davis 8400) | 1 | 184 | 53.8K | by Jan 1993 – Jan 2016 |
| Stuckey G-13-93794 | BMR Operating LLC | Gordonville, E (Viola 10500) | 1 | 173 | 49.2K | by Jan 1993 – Aug 2011 |
| Bradley O-13-28656 | Precision Operating Inc. | Van Alstyne (McLish) | 1 | 172 | 5 | Sep 1993 – Jan 1994 |
| Huff O-13-32603 | Grayson Petroleum Company | Railsback (Oil Creek) | 1 | 153 | 0 | Jun 2013 – Jul 2013 |
| Hall, R. L. O-13-8799 | Gaynor Oil Co. | Sherman, East | 1 | 151 | 15 | by Jan 1993 – Mar 1994 |
| Watson -A- O-13-11792 | Atex Exploration & Operating Co. | Mackoy (Strawn 3900) | 2 | 143 | 1 | by Jan 1993 – Jan 1993 |
| Rice O-13-15545 | BLS Production Co., Inc. | Collinsville, SE. (4100 Degan) | 1 | 142 | 1 | by Jan 1993 – Jan 1993 |
| McMurray O-13-16333 | BLS Production Co., Inc. | Collinsville, SE. (4100 Degan) | 1 | 126 | 1 | by Jan 1993 – Jan 1993 |
| Barton-Webb Unit O-13-26547 | Precision Operating Inc. | Southmayd, North (Baker-Viola) | 1 | 119 | 4 | by Jan 1993 – Apr 1993 |
| Robertson, Joe 2 O-13-28758 | Chevron U. S. A. Inc. | Sherman (Probe Sand) | 1 | 92 | 2.58K | Mar 1994 – Aug 1995 |
| Kris G-13-227196 | BKM Production | Mineral Creek,west (Viola) | 1 | 89 | 101K | Jun 2006 – Nov 2021 |
| Smith-Hames Unit G-13-76053 | BKM Production | Swick (McLish) | 1 | 88 | 292K | by Jan 1993 – Aug 2026 |
| Hudgins, H., #2 G-13-44328 | Breck Operating Corp. | Pottsboro, South (V Sand) | 1 | 80 | 22.9K | Nov 1996 – Jul 2001 |
| Pickens, R. H O-13-20983 | Silver Creek Oil & Gas, LLC | Southmayd, N.E. (Davis Lower) | 2 | 57 | 287 | Dec 1995 – Aug 1996 |
| Brown G-13-144428 | BKM Production | Perrin, N. Afb (Cordell Sd.) | 1 | 54 | 2.57K | by Jan 1993 – Jun 1995 |
| Blythe-Worley Unit O-13-25867 | Precision Operating Inc. | Southmayd, North (Baker-Viola) | 1 | 49 | 434 | by Jan 1993 – Feb 1993 |
| Whitworth, G. C. O-13-21239 | Church Exploration, Inc | Collinsville, SE. (3800 Sand) | 1 | 49 | 8 | by Jan 1993 – Aug 1993 |
| Perkins, O. D. O-13-28028 | Grayson Petroleum Company | Gee (Oil Creek, Upper) | 1 | 31 | 3 | by Jan 1993 – May 1994 |
| Lawrence Trust Unit G-13-291800 | Jetta Operating Company, Inc. | Big Mineral Creek (Viola) | 1 | 30 | 103K | Oct 2021 – Jul 2026 |
| Martin O-13-24603 | Continental Export Corporation | Corpening (Strawn) | 1 | 26 | 5 | by Jan 1993 – Nov 1993 |
| Woodson, Glen D. et Al G-13-78869 | BKM Production | Sherman (Davis) | 1 | 23 | 44.4K | by Jan 1993 – Aug 2026 |
| Yates O-13-26022 | Holden Energy Corporation | Perrin, N. Afb (Cordell Sd.) | 1 | 22 | 2.51K | by Jan 1993 – Mar 1994 |
| City of Sherman DRLG.BLK4&5CLARK G-13-228113 | Moss Petroleum Company | Sherman (Davis) | 1 | 21 | 11.4K | Apr 2007 – Apr 2008 |
| Pickens, R. H. G-13-96698 | Peterson Oil and Gas LLC | Southmayd, N.E. (Davis Lower) | 1 | 20 | 92K | by Jan 1993 – Sep 2025 |
| Self O-13-27996 | Winchester Production Company | Southmayd, North (Baker-Viola) | 1 | 20 | 2 | by Jan 1993 – Feb 1993 |
| Mitchell-Hall G-13-150955 | Doolaree Corporation | Sherman (Davis 8400) | 1 | 13 | 3.79K | Sep 1994 – Oct 1994 |
| Bird Unit G-13-301453 | Aeternum Energy, LLC | Southmayd, East (Davis) | 1 | 12 | 390 | Jan 2026 – Mar 2026 |
| Montgomery G-13-77178 | Brammer Supply, Inc. | Southmayd, N.E. (Davis Lower) | 1 | 6 | 61.5K | by Jan 1993 – Aug 1997 |
| Woodson, Glen D. et Al G-13-79213 | BKM Production | Sherman (9400) | 1 | 3 | 32.6K | by Jan 1993 – Aug 2026 |
| Mackoy, W. P. O-13-2817 | IP Well Service LLC | Mackoy (Strawn 4600) | 1 | 3 | 6 | by Jan 1993 – Sep 1994 |
| Sherman (7500 Sand) Unit G-13-97746 | BKM Production | Sherman (7500 Sand) | 1 | 2 | 387K | Dec 2007 – Jun 2026 |
| Mackoy, W. P. O-13-17553 | Atex Exploration & Operating Co. | Mackoy (Strawn 3100) | 1 | 1 | 3 | by Jan 1993 – Sep 1993 |
| Viars, Fay O-13-11109 | Grayson Petroleum Company | Mackoy (Hickey Sand) | 1 | 0 | 0 | — |
| Noland, H. H. O-13-11098 | Midland Oil and Gas, Inc. | Mackoy (Noland) | 1 | 0 | 0 | — |
| Vaughn O-13-15747 | BLS Production Co., Inc. | Collinsville, SE. (4100 Degan) | 1 | 0 | 0 | — |
| Head, J. M. O-13-30266 | XTO Energy Inc. | Davis | 1 | 0 | 37 | Feb 2017 – Jul 2018 |
| Butler -a- #1 O-13-15750 | Hep Oil Company, Ltd. | Mackoy, E. (Strawn 4200 #2) | 1 | 0 | 0 | — |
| Uphouse 1963 O-13-30285 | Baron Exploration Co. | Sherman Airport (Baker) | 1 | 0 | 0 | — |