| Jones, Bush O-13-12336 | Venoco, Inc. | Big Mineral Creek (Strawn) | 1 | 2.22K | 1.04K | by Jan 1993 – Jul 1996 |
| Heatley O-13-34469 | Atoka Energy LLC | Southmayd (Pennsylvanian 6600) | 1 | 2.19K | 0 | Apr 2026 – Aug 2026 |
| Ferrill, N. L. O-13-10376 | Grayson Petroleum Company | Big Mineral, SE. (V Sand) | 3 | 2.13K | 12.5K | by Jan 1993 – Feb 2002 |
| Simpson, L. M. T. Tract #3 O-13-29694 | XTO Energy Inc. | Sherman (Ordovician 8,800) | 1 | 2.09K | 6.04K | Oct 1999 – Nov 2009 |
| Hudgins Trust G-13-288512 | Atoka Operating, Inc. | Southmayd, North (Baker-Viola) | 1 | 2.06K | 13.5K | Feb 2019 – Aug 2021 |
| Brown "A" O-13-25139 | Precision Operating Inc. | Pottsboro, South (V Sand) | 1 | 1.98K | 31.8K | by Jan 1993 – Apr 2003 |
| Kusch, O. F. et al #1 O-13-30131 | Cholla Petroleum, Inc. | Sherman (Viola Lime) | 1 | 1.97K | 1.33K | Feb 2003 – Feb 2004 |
| Skaggs O-13-33871 | Longfellow Energy, LP | Sherman, East (Penn. 7100) | 1 | 1.96K | 1.67K | Jan 2019 – Jun 2023 |
| Howell, Vernon C. O-13-25915 | Howco Energy, Inc. | Delaware Bend, North (Handy) | 1 | 1.96K | 36.4K | by Jan 1993 – Oct 1998 |
| Wright, Archie O-13-20807 | Kaler Oil Company | Hester (Strawn) | 1 | 1.91K | 11 | Apr 1993 – Jun 2000 |
| Hazlip, Beulah G-13-21209 | Jetta Operating Company, Inc. | Big Mineral (Oil Creek) | 1 | 1.9K | 621K | by Jan 1993 – Oct 2006 |
| Robinson, C.T. O-13-22303 | Staub, Larry, Inc. | Whitesboro (No. 20 Sand) | 1 | 1.9K | 21 | by Jan 1993 – Aug 1996 |
| Huffhines, R L O-13-31239 | Heape Exploration, Inc. | Gordonville, West (Viola) | 1 | 1.88K | 0 | Jul 2007 – Sep 2009 |
| Stephens, W. E. G-13-136337 | XTO Energy Inc. | Sherman (Davis 8400) | 1 | 1.88K | 2.47M | by Jan 1993 – Feb 2011 |
| Elizabeth O-13-23784 | Samson Lone Star LP | Perrin, N. Afb (Cordell Sd.) | 1 | 1.87K | 13.9K | by Jan 1993 – Feb 1996 |
| Sherman (8900 Penn) Unit G-13-138694 | BKM Production | Sherman (Pennsylvanian 8900) | 1 | 1.83K | 950K | by Jan 1993 – Aug 2026 |
| Cowgur Unit O-13-25068 | Ginnings Company | Sandusky, West (Strawn North) | 1 | 1.81K | 20 | by Jan 1993 – Mar 1999 |
| Darter-Country Club Unit O-13-28303 | Cholla Petroleum, Inc. | Southmayd, North (Baker-Viola) | 1 | 1.8K | 1.49K | by Jan 1993 – Jan 1995 |
| Big Mineral Creek (UV Sand) Unit G-13-95457 | Venoco, Inc. | Big Mineral Creek (UV Sand) | 1 | 1.79K | 93.1K | by Jan 1993 – Aug 1997 |
| Ferrill, A. P. O-13-9762 | Shell Western E&P Inc. | Big Mineral Creek (V Sdstn.) | 1 | 1.74K | 3.19K | by Jan 1993 – Oct 1993 |
| Gunter, Jess O-13-2797 | Atex Exploration & Operating Co. | Mackoy (Strawn Lower) | 1 | 1.69K | 1 | Aug 1993 – Aug 2026 |
| Brown-Steedman Unit O-13-12613 | Viola Prod., Inc. | Big Mineral, SE. (V Sand) | 1 | 1.69K | 7.94K | by Jan 1993 – Feb 1996 |
| Young Lovejoy O-13-32871 | BLS Production Co., Inc. | Mackoy (Strawn Lower) | 1 | 1.62K | 0 | Jan 2014 – Oct 2014 |
| Hazlip O-13-34165 | Tatanka Operating, LLC | Gordonville, S. (Penn.) | 1 | 1.53K | 471 | Jun 2022 – Aug 2026 |
| Bates, I. C. O-13-17164 | Chevron U. S. A. Inc. | Sherman | 1 | 1.49K | 3.13K | by Jan 1993 – Jan 1996 |
| Thomas O-13-28375 | Baron Exploration Co. | Southmayd, North (Baker-Viola) | 1 | 1.47K | 1.76K | by Jan 1993 – Dec 1994 |
| Hudgins O-13-31093 | Atoka Operating, Inc. | Pottsboro, West (Davis Sd.) | 1 | 1.46K | 102K | Jul 2008 – Feb 2009 |
| Sherman Country Club O-13-25888 | Brammer Petroleum, Inc. | Southmayd, East (Baker) | 1 | 1.45K | 54 | by Jan 1993 – Jun 2005 |
| Haun Unit G-13-115871 | Atoka Energy LLC | White Mound (Oil Creek Sand) | 1 | 1.45K | 124K | Mar 2010 – Sep 2020 |
| Ferrill, George R. O-13-2729 | Shell Western E&P Inc. | Big Mineral Creek (V Sdstn.) | 1 | 1.45K | 17.9K | by Jan 1993 – Oct 1993 |
| McBee, J. R. G-13-179092 | Cholla Petroleum, Inc. | Big Mineral Creek (Viola) | 1 | 1.44K | 335K | Aug 2000 – Dec 2022 |
| McBee, J. R. O-13-29704 | Chesapeake Operating, Inc. | Big Mineral Creek (Viola) | 1 | 1.43K | 57K | Nov 1999 – Aug 2000 |
| Hudgins, H., No. 2 O-13-13169 | Breck Operating Corp. | Pottsboro, South (Cordell 9300) | 1 | 1.39K | 17.3K | by Jan 1993 – Sep 1996 |
| Buselmeirer, P. R. O-13-17196 | Brammer Petroleum, Inc. | Sherman | 1 | 1.37K | 33 | by Jan 1993 – Oct 1995 |
| Shankles, D. L. G-13-205423 | Samson Lone Star, LLC | Grace-Mag (Penn Cordell) | 1 | 1.32K | 91.1K | Oct 2004 – Mar 2012 |
| Logston, Roy G-13-46541 | BKM Production | Sherman (7900 Davis) | 1 | 1.3K | 2.27M | by Jan 1993 – Aug 2026 |
| Crow, Ray, Etal O-13-12226 | XTO Energy Inc. | Sherman (Davis 8400) | 1 | 1.23K | 12.7K | by Jan 1993 – Jun 1999 |
| Craft, H. P. G-13-40195 | BKM Production | Sherman (Davis 9100) | 1 | 1.22K | 1.18M | by Jan 1993 – Aug 2026 |
| Lone Star Producing Co. O-13-28689 | Cholla Petroleum, Inc. | Sherman (7500 Sand) | 1 | 1.2K | 30 | Nov 1993 – Sep 2005 |
| Gadwall O-13-34166 | Jetta Operating Company, Inc. | Southmayd, North (Baker-Viola) | 1 | 1.2K | 801 | Nov 2022 – Dec 2023 |
| Green, T. D. O-13-2709 | Shell Western E&P Inc. | Big Mineral Creek (U Sand) | 1 | 1.19K | 23.6K | by Jan 1993 – Oct 1993 |
| Wallace, Maggie G-13-178606 | BKM Production | Sherman (Davis 8400) | 1 | 1.19K | 320K | Jul 2000 – Aug 2026 |
| Berniece O-13-22893 | Samson Resources Company | Perrin, N. Afb (Penn. 10,362) | 1 | 1.18K | 5.22K | by Jan 1993 – Dec 1993 |
| Handy, J. R. O-13-15427 | BLS Production Co., Inc. | Handy, N. (B Sand) | 1 | 1.18K | 0 | Apr 2021 – Aug 2026 |
| Rich, J. L. G-13-184434 | Heape Exploration, Inc. | Gordonville, West (Viola) | 1 | 1.17K | 12.5K | Jun 2001 – Nov 2003 |
| Steedman, S. D. -B- O-13-8721 | Shell Western E&P Inc. | Big Mineral Creek (V Sdstn.) | 1 | 1.16K | 20.9K | by Jan 1993 – Oct 1993 |
| Cantrell-Webb O-13-26036 | Precision Operating Inc. | Southmayd, North (Baker-Viola) | 1 | 1.1K | 1.68K | by Jan 1993 – Sep 1994 |
| Brown, Beth-Kimbell-Bell Unit G-13-21614 | BKM Production | Sherman, East (Penn. 7100) | 1 | 1.07K | 925K | by Jan 1993 – Aug 2026 |
| Collins O-13-22753 | Spence Energy Company | Two Eds (Hester Sand) | 3 | 1.06K | 20 | by Jan 1993 – Aug 1994 |
| Lovejoy, B. F. O-13-24413 | Maverick Production | Collinsville, East (Strawn 3600) | 1 | 1.04K | 17 | by Jan 1993 – Sep 1994 |