| Purcell, C. E. O-1-3737 | Ginco Operating Co. only | Dunlap | Caldwell | 2 | 507 | 233 | by Jan 1993 – Sep 1995 |
| Dunlap, B. H. G-4-39779 | Mobil Producing TX. & N.M. Inc. only | Seeligson (Consolidated) | Jim Wells | 1 | 471 | 492K | by Jan 1993 – Nov 2000 |
| Appling, Willie, -B- O-1-3891 | Austin Operating, LLC. only | Dunlap | Guadalupe | 2 | 407 | 549 | by Jan 1993 – Oct 1998 |
| Low, N.R. O-1-6410 | Austin Operating, LLC. only | Dunlap | Caldwell | 3 | 391 | 20 | by Jan 1993 – Oct 1998 |
| Dunlap Gas Unit #1 G-5-217989 | Hilcorp Energy Company only | Teague (CV-Bossier Cons.) | Freestone | 1 | 387 | 1.61M | Feb 2006 – Aug 2026 |
| Dunlap Gas Unit No. 2 G-5-233268 | Hilcorp Energy Company only | Teague (CV-Bossier Cons.) | Freestone | 1 | 376 | 1.09M | Nov 2007 – Aug 2026 |
| Dunlap-Chesnut G-8-245209 | Chestnut Mountain Energy, LLC only | Brazos Grogan (Atoka Bend) | Palo Pinto | 1 | 370 | 237K | Apr 2008 – Jul 2026 |
| Dunlap Gas Unit #1 G-5-81026 | Hilcorp Energy Company only | Teague (CV-Bossier Cons.) | Freestone | 1 | 366 | 2M | by Jan 1993 – Aug 2026 |
| Glass, Carl M. O-1-7693 | Glass Oil & Cattle Company only | Dunlap | Caldwell | 1 | 342 | 20 | by Jan 1993 – May 2002 |
| Dunlap Gas Unit No. 2 G-5-229531 | Hilcorp Energy Company only | Teague (CV-Bossier Cons.) | Freestone | 1 | 340 | 1.03M | Jun 2007 – Aug 2026 |
| Dunlap Gas Unit No. 2 G-5-231928 | Hilcorp Energy Company only | Teague (CV-Bossier Cons.) | Freestone | 1 | 323 | 1.55M | Oct 2007 – Aug 2026 |
| Rabb, Bessie O-1-7569 | Austin Operating, LLC. only | Dunlap | Guadalupe | 1 | 296 | 17 | by Jan 1993 – Jul 1997 |
| Appling, Willie O-1-3703 | Austin Operating, LLC. only | Dunlap | Guadalupe | 2 | 289 | 608 | by Jan 1993 – Oct 1998 |
| Fairchild, J.M. O-1-6200 | Petrosaurus, Inc. only | Dunlap | Caldwell | 1 | 267 | 16 | by Jan 1993 – Oct 2013 |
| Appling, Collie B. O-1-3775 | Kidd Production Co. only | Dunlap | Guadalupe | 1 | 265 | 49 | by Jan 1993 – Jun 2005 |
| Rodenberg, Alton T. -A- O-1-13715 | Eagle Ford Oil Co., Inc. only | Dunlap | Caldwell | 1 | 262 | 0 | Feb 1998 – Sep 2014 |
| Walker -A- O-1-10348 | Shwj Oil & Gas Co., Inc. only | Dunlap | Caldwell | 5 | 256 | 3 | May 1993 – Dec 1998 |
| Dunlap Gas Unit No. 2 G-5-247929 | Hilcorp Energy Company only | Teague (CV-Bossier Cons.) | Freestone | 1 | 244 | 1.26M | Mar 2009 – Aug 2026 |
| Dunlap Gas Unit No. 1 G-5-218009 | Hilcorp Energy Company only | Teague (CV-Bossier Cons.) | Freestone | 1 | 236 | 1.47M | Feb 2006 – Aug 2026 |
| Dunlap Gas Unit No. 2 G-5-70352 | Hilcorp Energy Company only | Teague (CV-Bossier Cons.) | Freestone | 1 | 228 | 1.04M | by Jan 1993 – Aug 2026 |
| Dunlap, B. H. G-4-39781 | Sue-Ann Operating, L.C. only | Seeligson (Consolidated) | Jim Wells | 1 | 226 | 458K | by Jan 1993 – Feb 2026 |
| Kimball, R.B. O-1-6709 | Bastrop Oil & Gas, Inc. only | Dunlap | Caldwell | 1 | 203 | 12 | by Jan 1993 – Dec 1993 |
| Dunlap Gas Unit #1 G-5-219836 | Hilcorp Energy Company only | Teague (CV-Bossier Cons.) | Freestone | 1 | 180 | 1.45M | May 2006 – Aug 2026 |
| Dunlap, R. C. G-5-90649 | Valence Operating Company only | Burleson Hill, E. (Bossier) | Freestone | 1 | 170 | 311K | by Jan 1993 – Aug 2024 |
| Dunlap Gas Unit # 1 G-5-233704 | Hilcorp Energy Company only | Teague (CV-Bossier Cons.) | Freestone | 1 | 167 | 978K | Jan 2008 – Aug 2026 |
| Dunlap Gas Unit #1 G-5-219063 | Hilcorp Energy Company only | Teague (CV-Bossier Cons.) | Freestone | 1 | 162 | 1.7M | Feb 2006 – Aug 2026 |
| Dunlap, B. H. G-4-39152 | Sue-Ann Operating, L.C. only | Seeligson (Consolidated) | Jim Wells | 1 | 161 | 130K | by Jan 1993 – Nov 2013 |
| Dunlap Gas Unit No. 2 G-5-225703 | Hilcorp Energy Company only | Teague (CV-Bossier Cons.) | Freestone | 1 | 157 | 2.6M | Jan 2007 – Aug 2026 |
| Dunlap Gas Unit #1 G-5-229668 | Hilcorp Energy Company only | Teague (CV-Bossier Cons.) | Freestone | 1 | 150 | 1.18M | May 2007 – Aug 2026 |
| Rodenberg, Alton T. O-1-6842 | T. A. W. Company only | Dunlap | Caldwell | 2 | 146 | 56 | by Jan 1993 – Oct 1996 |
| Baker "A" O-1-3847 | Great Plains Resources, Inc. only | Dunlap | Guadalupe | 3 | 139 | 113 | by Jan 1993 – May 1997 |
| Dunlap Gas Unit No. 2 G-5-225706 | Hilcorp Energy Company only | Teague (CV-Bossier Cons.) | Freestone | 1 | 137 | 958K | Jan 2007 – Aug 2026 |
| Dunlap "A" G-5-254730 | Valence Operating Company only | Burleson Hill, E. (Bossier) | Freestone | 1 | 126 | 2.21M | Mar 2009 – Aug 2026 |
| Dunlap Gas Unit #1 G-5-161967 | Marathon Oil Company only | Reed (Haynesville) | Freestone | 1 | 90 | 338K | Jan 1997 – Oct 1999 |
| Dunlap Gas Unit No. 2 G-5-251080 | Hilcorp Energy Company only | Teague (CV-Bossier Cons.) | Freestone | 1 | 87 | 1.08M | Mar 2009 – Aug 2026 |
| Rabb, Bess O-1-3861 | Stan's Services only | Dunlap | Guadalupe | 1 | 87 | 47 | by Jan 1993 – Nov 1996 |
| Streety, C.B. O-1-3930 | Five Star Energy, Inc. only | Dunlap | Guadalupe | 3 | 78 | 18 | by Jan 1993 – Feb 2003 |
| Dunlap Gas Unit No. 2 G-5-261196 | Hilcorp Energy Company only | Teague (CV-Bossier Cons.) | Freestone | 1 | 71 | 1.01M | Sep 2010 – Aug 2026 |
| Dunlap Gas Unit No. 2 G-5-248188 | Hilcorp Energy Company only | Teague (CV-Bossier Cons.) | Freestone | 1 | 62 | 837K | Jan 2009 – Aug 2026 |
| Dunlap, Ophal 18 G-10-192197 | XTO Energy Inc. only | Gomez (Wolfcamp Detrital) | Pecos | 1 | 61 | 2.75M | Oct 2001 – Aug 2026 |
| Carter, Jennie O-1-535 | Carter, A.J. Production Co. only | Dunlap | Guadalupe | 3 | 52 | 110 | by Jan 1993 – Jul 1993 |
| Baker, Tom H.,-E- O-1-3885 | Great Plains Resources, Inc. only | Dunlap | Guadalupe | 1 | 49 | 0 | Jun 1995 – Oct 1995 |
| Rodenburg, Alton T O-1-6836 | Great Plains Resources, Inc. only | Dunlap | Caldwell | 2 | 40 | 11 | by Jan 1993 – Oct 1995 |
| Dunlap Gas Unit No. 2 G-5-252874 | Hilcorp Energy Company only | Teague (CV-Bossier Cons.) | Freestone | 1 | 32 | 715K | Jul 2009 – Aug 2026 |
| Barrios, Mike et Al O-1-7981 | Ahabb Oil only | Dunlap | Caldwell | 1 | 29 | 3 | by Jan 1993 – Mar 1993 |
| Dunlap, N. L., Mrs. -B- O-1-537 | LLT Energy, Inc. only | Dunlap | Caldwell | 3 | 28 | 13 | by Jan 1993 – Oct 1994 |
| Tilley, Doyle R. "A" O-1-3874 | Perfetto, Frank J only | Dunlap | Guadalupe | 1 | 24 | 0 | Aug 1995 – Jun 1998 |
| Dunlap Gas Unit No. 2 G-5-250997 | Hilcorp Energy Company only | Teague (CV-Bossier Cons.) | Freestone | 1 | 20 | 872K | May 2009 – Aug 2026 |
| Kimball, R.B. -B- O-1-6679 | Bastrop Oil & Gas, Inc. only | Dunlap | Caldwell | 2 | 18 | 2 | by Jan 1993 – Aug 1993 |
| Dunlap, B. H. G-4-64485 | Sue-Ann Operating, L.C. only | Seeligson (Consolidated) | Jim Wells | 1 | 13 | 31.5K | by Jan 1993 – Jul 2004 |