| Pearson G-6-143556 | Calto Operating Company, Inc. only | Elkhart (Woodbine) | Anderson | 1 | 679 | 374K | by Jan 1993 – May 1994 |
| Whitley G-6-145680 | Teco Operating Company only | Elkhart (Woodbine) | Anderson | 1 | 656 | 253K | Jun 1993 – Feb 1994 |
| Weaver, B. F. O-6-4271 | HD Operating Co, LLC only | Slocum | Anderson | 13 | 646 | 52 | by Jan 1993 – Aug 2017 |
| Hill Heirs G-6-194582 | Supreme Energy Company, Inc. only | Cayuga (CV-TP Cons.) | Anderson | 1 | 635 | 181K | Mar 2003 – May 2026 |
| North Ollie Clay Unit G-6-15906 | Texaco E & P Inc. only | Cayuga (Trinity) | Anderson | 1 | 622 | 9.13K | by Jan 1993 – May 1994 |
| Bowyer-Wills G-6-201631 | Chevron U. S. A. Inc. only | Cayuga (Trinity) | Anderson | 1 | 620 | 234K | Apr 2004 – Jul 2016 |
| May G-6-199743 | Rawlins Operating Company, LLC only | Rawlins (1040 Wilcox) | Anderson | 1 | 604 | 50.5K | Jan 2004 – Sep 2008 |
| Carrol, C. L. Unit G-6-94016 | Jenex Operating Company of Texas only | Long Lake | Anderson | 1 | 586 | 43.7K | by Jan 1993 – Aug 1997 |
| Monnig, J.O. & Hugo G-6-129358 | Linder, John Operating Co., LLC only | Long Lake (Monnig-Pettit) | Anderson | 1 | 576 | 618K | by Jan 1993 – Aug 2026 |
| Houston Hill G-6-143458 | Williamson, Don B. only | Cayuga (Woodbine) | Anderson | 1 | 574 | 44.8K | by Jan 1993 – Nov 1995 |
| Davey O-6-80 | Caddo Energy Co., Inc. only | Camp Hill | Anderson | 31 | 572 | 0 | May 1995 – Sep 1997 |
| Branch Unit O-6-13289 | Pickens Company, Inc., The only | Lake Mary (Woodbine) | Anderson | 1 | 503 | 2 | Nov 1993 – Apr 1994 |
| Stafford, Seymour S. O-6-11942 | Tracy Production only | Holly Spring (Rodessa) | Anderson | 1 | 502 | 2.91K | by Jan 1993 – Jul 1994 |
| Compass-Moore O-6-13969 | Upstream Resource Partners, LLC only | Camp Hill (Woodbine, Gas) | Anderson | 1 | 491 | 0 | Nov 1999 – Nov 2017 |
| Evans O-6-13627 | Harleton Oil & Gas Inc. only | Slocum, E. (Sub-Clarksville) | Anderson | 1 | 485 | 800 | Nov 1996 – Feb 1998 |
| Wolf Creek Unit O-5-4326 | HD Operating Co, LLC only | Carroll Springs (Rodessa) | Anderson | 1 | 480 | 826 | Mar 2017 – Apr 2017 |
| Young Minerals Company O-6-15438 | Tri-C Resources, LLC only | Blackfoot, North (Rodessa) | Anderson | 1 | 475 | 0 | Jul 2015 – Jan 2016 |
| Wortham, J. L., et Al G-6-108128 | Brammer Petroleum, Inc. only | Jecan (James Lime) | Anderson | 1 | 474 | 14.5K | by Jan 1993 – May 1995 |
| Bigbee, S. G-6-133536 | Samson Hydrocarbons Company only | Bethel Dome, South (Rodessa) | Anderson | 1 | 470 | 10.2K | by Jan 1993 – Jul 1995 |
| Wortham, V.C. Etal #1 G-6-143793 | Texaco E & P Inc. only | Cayuga (Cotton Valley) | Anderson | 1 | 447 | 250K | by Jan 1993 – Sep 1997 |
| May G-6-198823 | Rawlins Operating Company, LLC only | Rawlins (1080 Wilcox) | Anderson | 1 | 435 | 45.7K | Jan 2004 – Aug 2008 |
| Kelley, Ira et UX O-6-15911 | Jamex, Inc. only | Blackfoot, North (Rodessa) | Anderson | 1 | 425 | 0 | Apr 2022 – Oct 2023 |
| Huddleston, H. N. O-6-3412 | Caddo Energy Co., Inc. only | Slocum | Anderson | 47 | 418 | 27 | by Jan 1993 – Sep 1997 |
| Coleman, Bob O-6-11212 | Four - S Oil Company, Inc. only | Tennessee Colony, S. W. (Hill) | Anderson | 1 | 405 | 21 | by Jan 1993 – Jun 1999 |
| Goodwin O-6-14140 | Rawlins Operating Company, LLC only | Rawlins (Carrizo) | Anderson | 1 | 388 | 0 | Sep 2001 – Feb 2009 |
| Denson-Grasty Unit O-6-2630 | Petromac, Inc. only | Slocum, West (Woodbine) | Anderson | 2 | 374 | 23 | by Jan 1993 – Jun 1998 |
| Ware Unit G-6-186645 | Rose City Resources, LLC only | Cayuga (CV-TP Cons.) | Anderson | 1 | 373 | 242K | Sep 2001 – Sep 2017 |
| Brown, W. O-6-14626 | TTK Energy LLC only | Jarvis Dome (Pecan Gap) | Anderson | 1 | 347 | 0 | Jul 2006 – May 2017 |
| Brown, Walter B. G-6-252829 | R & B Oil Company, LLC only | Nevis (Rodessa) | Anderson | 1 | 346 | 89.9K | Nov 2009 – Aug 2026 |
| Davis O-6-14176 | Tsar Energy, LLC only | Rawlins (1020 Wilcox) | Anderson | 1 | 342 | 0 | Feb 2000 – Mar 2005 |
| Vickery, Ethel O-6-5495 | Caddo Energy Co., Inc. only | Slocum | Anderson | 7 | 333 | 28 | by Jan 1993 – Oct 1997 |
| Gragg, O. L. O-6-15593 | Ventex Operating Corp. only | Bethel (Woodbine FB-1) | Anderson | 1 | 308 | 0 | Nov 2017 – Mar 2023 |
| Schwalm, O.M. Gas Unit No. 1 G-6-128781 | Texaco E & P Inc. only | Bethel (Pettit) | Anderson | 1 | 294 | 50.1K | by Jan 1993 – Nov 1993 |
| Royall, John "A" O-6-15242 | R & B Oil Company, LLC only | Jarvis Dome (Pecan Gap) | Anderson | 1 | 289 | 0 | Sep 2013 – Aug 2026 |
| Marks O-6-15838 | Global Exploration, LLC only | Concord Dome (Rodessa) | Anderson | 1 | 279 | 0 | Dec 2021 – Jan 2025 |
| Polk, J.K. O-6-13327 | Key Petroleum Inc. only | Slocum | Anderson | 1 | 264 | 6 | Jun 1994 – Nov 1994 |
| Covington G-6-257440 | Weathers Exploration, Inc. only | Elkhart (Rodessa) | Anderson | 1 | 251 | 168K | Jul 2010 – Aug 2014 |
| Wortham, V.C. et al Gas Unit G-6-176295 | Chevron U. S. A. Inc. only | Cayuga (CV-TP Cons.) | Anderson | 1 | 250 | 446K | Jan 2000 – Nov 2003 |
| Derden, M. J. O-6-13038 | Texaco E & P Inc. only | Bethel Dome, East (Glen Rose) | Anderson | 1 | 231 | 53 | by Jan 1993 – Aug 1993 |
| Walton Gas Unit No. 2 G-6-202944 | Lehnertz-Faulkner, Inc. only | Bethel (Travis Peak) | Anderson | 1 | 227 | 18.2K | Jun 2004 – Jan 2008 |
| Hutchinson O-6-12802 | Tracy Production only | Holly Spring (Rodessa) | Anderson | 1 | 217 | 35.9K | by Jan 1993 – Oct 1995 |
| Patterson, Charles T. O-6-2168 | Petroreal Inc. only | Slocum, West (Woodbine) | Anderson | 3 | 217 | 2 | by Jan 1993 – Jul 1996 |
| Rosson, Carl, Estate O-6-3067 | Caddo Energy Co., Inc. only | Camp Hill | Anderson | 28 | 184 | 0 | Sep 1995 – Oct 1997 |
| Hanks et Al G-6-139481 | Atlantis Oil Company, Inc. only | Blackfoot, North (Rodessa) | Anderson | 1 | 182 | 18.7K | by Jan 1993 – Sep 2010 |
| Woodhouse, W. P. B. O-6-797 | Princess Three Operating, LLC only | Long Lake | Anderson | 5 | 174 | 11 | Feb 2000 – May 2013 |
| Allen, Lou E. Gas Unit G-6-97201 | Southwest Operating, Inc.-Tyler only | Jecan | Anderson | 1 | 170 | 276 | Mar 2000 – Apr 2004 |
| Popham, Julia M. O-6-1105 | Exxon Corp. only | Neches (Woodbine) | Anderson | 2 | 166 | 11 | May 1994 – May 1994 |
| May G-6-192231 | Rawlins Operating Company, LLC only | Rawlins (1020 Wilcox) | Anderson | 1 | 162 | 80.7K | Dec 2002 – Sep 2008 |
| TDC "A" G-6-192262 | Petralis Energy Resources, LLC only | Tennessee Colony (CV-Bossier) | Anderson | 1 | 161 | 2.3M | Nov 2002 – Jan 2024 |
| Monnig "E" G-6-213001 | Maximus Operating, Ltd. only | Long Lake (Pecan Gap) | Anderson | 1 | 156 | 3.82K | Jul 2005 – Feb 2008 |