| McMurrey, M.H. D G-8-103155 | Rife Operating, Ltd. only | O'Laughlin (2800) | Palo Pinto | 1 | 2.06K | 49.2K | Jan 1993 – Jul 1999 |
| O'Laughlin O-8-31563 | Eagleridge Operating, LLC only | Burns-Dalton(marble Falls) | Palo Pinto | 2 | 2.05K | 54.9K | Jan 2014 – Nov 2024 |
| McLaughlin O-8-15237 | Katsco Energy, Inc. only | JMM (Canyon) | Nolan | 2 | 1.89K | 18.2K | Jan 1993 – Jan 1996 |
| Laughlin G-6-145511 | Goldston Oil Corporation only | Gilmer (Cotton Valley) | Upshur | 1 | 1.52K | 19.1K | May 1993 – Feb 1996 |
| Maurine L. O'Laughlin G-8-118360 | Kornye-Tillman Company only | O'Laughlin, W. (4200) | Palo Pinto | 1 | 1.46K | 157K | Jan 1993 – Apr 2026 |
| O'Laughlin G-14-82168 | Great Horned Owls Pulsatrix, LLC only | Hansford (Morrow, Upper) | Hansford | 1 | 1.36K | 1.23M | Jan 1993 – Apr 2026 |
| Davis-Laughlin Unit G-13-229511 | Laughlin, Kenneth K only | Newark, East (Barnett Shale) | Erath | 1 | 1.31K | 234K | Jun 2007 – Dec 2010 |
| McMurrey, M.H. G-8-105059 | PK Gath & Oilfield Svcs, Inc. only | O'Laughlin (4200) | Palo Pinto | 1 | 1.29K | 144K | Jan 1993 – Apr 2026 |
| O'Laughlin, Charles C O-14-7832 | Strat Land Exploration Company only | Hansford, North (Kansas City) | Hansford | 2 | 994 | 1.79K | Mar 2008 – Nov 2008 |
| O'Laughlin G-14-196446 | Unbridled Resources, LLC only | Twin (Tonkawa) | Hansford | 1 | 932 | 2M | Aug 2003 – Apr 2026 |
| McLaughlin O-13-30696 | Eagleridge Operating, LLC only | Newark, East (Barnett Shale) | Montague | 1 | 860 | 0 | Feb 2006 – Jul 2006 |
| Laughlin, Ollie O-8-5938 | Seven Cross Operating, LLC only | Coleman County Regular | Coleman | 10 | 794 | 279 | Jan 1993 – May 2002 |
| Johnson, Helen G-8-186262 | Pitcock, Inc. only | O'Laughlin (4200) | Palo Pinto | 1 | 728 | 439K | Dec 2001 – Feb 2023 |
| McLaughlin G-8-130125 | Lakeshore Operating, LLC only | JMM (Canyon) | Nolan | 1 | 698 | 136K | Jan 1993 – Mar 2026 |
| McLaughlin, J. M. G-8-148276 | Vanco Oil & Gas Corp. only | Adair Creek (Cook Sand) | Nolan | 1 | 677 | 114K | Dec 1993 – Jan 2020 |
| Maurine L. O'Laughlin G-8-70364 | Kornye-Tillman Company only | O'Laughlin (4200) | Palo Pinto | 1 | 608 | 245K | Jan 1993 – Apr 2026 |
| McMurrey, M.H. D G-8-99434 | Rife Operating, Ltd. only | O'Laughlin (4200) | Palo Pinto | 1 | 603 | 137K | Jun 1994 – Jan 2003 |
| Laughlin, Virgil G-13-249023 | Fred Underwood, LLC only | Newark, East (Barnett Shale) | Erath | 1 | 583 | 549K | Sep 2009 – Apr 2026 |
| Smith Mary V. G-8-68648 | Keating Energy, Inc. only | O'Laughlin (4000) | Palo Pinto | 1 | 480 | 248K | Jan 1993 – Apr 2026 |
| McLaughlin G-8-114341 | Lakeshore Operating, LLC only | JMM (Canyon) | Nolan | 1 | 446 | 389K | Jan 1993 – Mar 2026 |
| O'Laughlin, Maurine L. G-8-128298 | PK Gath & Oilfield Svcs, Inc. only | Rife (Congl. 4150) | Palo Pinto | 1 | 438 | 164K | Jan 1993 – Apr 2026 |
| Maurine L. O'Laughlin G-8-118359 | Kornye-Tillman Company only | O'Laughlin, W. (4200) | Palo Pinto | 1 | 372 | 46.6K | Jan 1993 – Apr 2026 |
| O'Laughlin Maurine L. G-8-66669 | PK Gath & Oilfield Svcs, Inc. only | O'Laughlin (4200) | Palo Pinto | 1 | 368 | 360K | Jan 1993 – Apr 2026 |
| McLaughlin "B" O-11-11278 | Anadarko Petroleum Corporation only | Diamond -M- (San Andres) | Scurry | 4 | 343 | 3 | Jan 1993 – Mar 1993 |
| McLaughlin Fee O-11-67061 | Gray, Gordon Operator only | Diamond -M- (Clear Fork) | Scurry | 2 | 326 | 88 | Apr 1993 – Apr 2005 |
| Teague-McLaughlin O-8-29968 | Thrifty Well Service, Inc. only | Brown County Regular | Brown | 1 | 318 | 0 | Jun 2007 – Oct 2008 |
| McLaughlin, J. M. G-8-109573 | Vanco Oil & Gas Corp. only | J M M, South (Cook) | Nolan | 1 | 307 | 720K | Jan 1993 – Jan 2020 |
| McLaughlin, J. M. G-8-106337 | Vanco Oil & Gas Corp. only | J M M, South (Cook) | Nolan | 1 | 298 | 155K | Jan 1993 – Jan 2020 |
| McLaughlin,j.m. G-8-104763 | Vanco Oil & Gas Corp. only | J M M, South (Cook) | Nolan | 1 | 298 | 154K | Jan 1993 – Jan 2020 |
| McLaughlin,j.m. G-8-96130 | Vanco Oil & Gas Corp. only | J M M, South (Cook) | Nolan | 1 | 297 | 177K | Jan 1993 – Jan 2020 |
| McLaughlin, J.M. G-8-93613 | Vanco Oil & Gas Corp. only | J M M, South (Cook) | Nolan | 1 | 297 | 145K | Jan 1993 – Jan 2020 |
| McLaughlin, J.M. G-8-93277 | Vanco Oil & Gas Corp. only | J M M, South (Cook) | Nolan | 1 | 296 | 133K | Jan 1993 – Jan 2020 |
| McLaughlin, J.M. G-8-92761 | Vanco Oil & Gas Corp. only | J M M, South (Cook) | Nolan | 1 | 296 | 132K | Jan 1993 – Jan 2020 |
| O'Laughlin, Maurine L. G-8-80397 | PK Gath & Oilfield Svcs, Inc. only | Boggy Bottom (Strawn) | Palo Pinto | 1 | 246 | 74.4K | Jan 1993 – Apr 2026 |
| McLaughlin O-11-1060 | Abraxas Production Corporation only | Diamond -M- (San Andres) | Scurry | 3 | 237 | 3 | Jan 1993 – Mar 1993 |
| McLaughlin, J. M. G-8-95380 | Alaron Energy, Inc. only | J M M, South (Cook) | Nolan | 1 | 232 | 80.4K | Jan 1993 – Jul 2009 |
| McLaughlin, J.M. G-8-95884 | Alaron Energy, Inc. only | J M M, South (Cook) | Nolan | 1 | 229 | 139K | Jan 1993 – Jul 2009 |
| Johnson, Helen G-8-195453 | Pitcock, Inc. only | O'Laughlin (4200) | Palo Pinto | 1 | 229 | 219K | Jun 2003 – Sep 2014 |
| Laughlin, Virgil G-13-234994 | Fred Underwood, LLC only | Newark, East (Barnett Shale) | Erath | 1 | 213 | 68.3K | Sep 2009 – Oct 2011 |
| McLaughlin O-11-12756 | Anadarko Petroleum Corporation only | Diamond -M- (San Andres) | Scurry | 1 | 196 | 3 | Jan 1993 – Mar 1993 |
| McLaughlin, J.M. G-8-94667 | Alaron Energy, Inc. only | J M M, South (Cook) | Nolan | 1 | 191 | 32.2K | Jan 1993 – Mar 2012 |
| Laughlin-Suarez O-4-14037 | Progas Operating, Inc only | Premont (Barnsdall Sand) | Jim Wells | 1 | 145 | 0 | Mar 2017 – Oct 2022 |
| O'Laughlin G-14-189204 | Unbridled Resources, LLC only | Twin (Tonkawa) | Hansford | 1 | 137 | 404K | May 2002 – Apr 2026 |
| McMurrey, M.H. D G-8-99433 | PK Gath & Oilfield Svcs, Inc. only | O'Laughlin (4200) | Palo Pinto | 1 | 137 | 108K | Jan 1993 – Apr 2026 |
| McLaughlin, J. M. O-8-18878 | Enrich Oil Corporation only | Adair Creek (Cook Sand) | Nolan | 4 | 132 | 7.58K | Jan 1993 – Nov 1993 |
| McLaughlin "A" O-11-65450 | Simmons, L.B. Energy, Inc. only | Revilo (Glorieta) | Scurry | 2 | 122 | 2 | Jan 1993 – Feb 1993 |
| McLaughlin, R. W. O-13-4129 | Cholla Petroleum, Inc. only | Montague County Regular | Montague | 3 | 120 | 6 | Jan 1993 – Jun 1993 |
| McLaughlin, J. M. G-8-148277 | Pace Production Co. only | Adair Creek (Cook Sand) | Nolan | 1 | 118 | 19.1K | Dec 1993 – Sep 1999 |
| Laughlin, C. M. "B" G-4-110056 | Duval Gas Gathering Corporation only | Premont, NW. (2630) | Jim Wells | 1 | 116 | 3.52K | Dec 2012 – Sep 2017 |
| Patterson, E.W. C G-8-126204 | PK Gath & Oilfield Svcs, Inc. only | O'Laughlin (4000) | Palo Pinto | 1 | 115 | 92.4K | Jan 1993 – Apr 2026 |