| Sugg, A. A. "12" G-9-225731 | Cimarex Energy Co. of Colorado only | Andrew A. (Canyon) | Irion | 1 | 792 | 111K | Mar 2007 – Mar 2013 |
| Williams, Pearl "1203 B" G-9-179200 | Toc Energy Resources, LLC only | Velrex (Cisco 6260) | Schleicher | 1 | 790 | 472K | Oct 2000 – Aug 2026 |
| Friendship G-3-201416 | Cimarex Energy Co. only | Devil (Frio) | Jefferson | 1 | 786 | 551K | Mar 2004 – Dec 2004 |
| Meador "A" G-9-212952 | TXP, Incorporated only | Velrex, SW. (Wolfcamp) | Schleicher | 1 | 785 | 435K | Jun 2005 – Jan 2025 |
| Traylor, Maude B. G-2-251340 | Cimarex Energy Co. of Colorado only | Maude B. Traylor (F-41-61, Deep) | Calhoun | 1 | 775 | 34.7K | Apr 2008 – Sep 2008 |
| Brunson, Glenn "9-26" G-10-100958 | Cimarex Energy Co. of Colorado only | Brunson Ranch (Penn, Lo. -Atoka) | Loving | 1 | 762 | 717K | by Jan 1993 – Jul 2008 |
| Rexer-Tusa Unit G-2-266314 | RFE Operating, LLC only | Provident City (Wilcox 10800) | Lavaca | 1 | 749 | 60.6K | Sep 2011 – Mar 2017 |
| Derek 12 G-14-177653 | Cimarex Energy Co. only | Hemphill (Douglas) | Hemphill | 1 | 698 | 35.9K | Apr 2000 – Dec 2002 |
| Henderson, R. L. -B- G-9-34431 | Discovery Operating, Inc. only | Velrex (Canyon Sand) | Schleicher | 1 | 675 | 197K | by Jan 1993 – Aug 2026 |
| Mills G-14-123559 | Cimarex Energy Co. of Colorado only | Cree-Flowers (Douglas) | Roberts | 1 | 662 | 375K | by Jan 1993 – Jan 2009 |
| Texfel G-14-38333 | J-Brex Company only | Feldman, S. E. (Tonkawa) | Hemphill | 1 | 648 | 606K | by Jan 1993 – Aug 2026 |
| Young, Rex Gas Unit G-5-245129 | Urban Oil & Gas Group, LLC only | Tri-Cities (Cotton Valley) | Henderson | 1 | 581 | 792K | Dec 2008 – Aug 2026 |
| Page-Hanks -17- O-10-30356 | Cimarex Energy Co. only | Hanks (Clearfork) | Pecos | 1 | 567 | 2.66K | by Jan 1993 – Dec 1997 |
| Hodgson G-14-55579 | Cimarex Energy Co. of Colorado only | Feldman (Cherokee) | Hemphill | 1 | 556 | 107K | by Jan 1993 – Dec 2004 |
| Gallant Fox 37 Unit B O-10-50594 | Cimarex Energy Co. only | Wildcat | Culberson | 1 | 526 | 2.86K | Jun 2018 – Jul 2018 |
| Sanders, Rex -B- Unit G-14-28327 | Burk Royalty Co., Ltd. only | Hansford (Morrow, Upper) | Hansford | 1 | 488 | 252K | by Jan 1993 – Sep 2001 |
| Flowers, R. A. G-14-100041 | Cimarex Energy Co. of Colorado only | Mendota, NW. (Granite Wash) | Roberts | 1 | 487 | 28.2K | by Jan 1993 – Mar 1996 |
| Rex G-14-28395 | Faulconer Energy, LLC only | Hansford (Morrow, Lower) | Hansford | 1 | 487 | 1.4M | by Jan 1993 – Aug 2026 |
| Hathaway-Edwards Gas Unit G-2-97331 | Cimarex Energy Co. of Colorado only | Word, N. (Edwards) | Lavaca | 1 | 465 | 211K | by Jan 1993 – Jan 2003 |
| Morrison, Mary T., -E- G-14-36887 | Cimarex Energy Co. of Colorado only | Morrison Ranch (Morrow Lo.) | Roberts | 1 | 458 | 86.5K | by Jan 1993 – Nov 2005 |
| Smith, Rex A. O-8-26326 | Crew Energy U.S.A., Inc. only | Jefferies Luck (Palo Pinto) | Jones | 1 | 450 | 14 | by Jan 1993 – Feb 1994 |
| KC 51 O-9-19394 | Discovery Operating, Inc. only | Velrex (Henderson Upper) | Schleicher | 1 | 445 | 4.64K | Jul 2016 – Aug 2020 |
| Meador, T.C. G-9-209316 | THP Operating LLC only | Velrex (Cisco 6260) | Schleicher | 1 | 437 | 161K | Feb 2005 – Aug 2026 |
| Case, J. I. G-9-37274 | Henderson Natural Res, L.L.C. only | Velrex, SW. (Canyon) | Schleicher | 1 | 427 | 257K | by Jan 1993 – May 2025 |
| Hamker G-14-228761 | J-Brex Company only | Bradford, West (Tonkawa) | Lipscomb | 1 | 427 | 468K | May 2007 – Aug 2026 |
| Rexter, Evelyn I. O-2-7773 | Shana Petroleum Company only | Provident City (Yegua Ragsdale) | Lavaca | 1 | 423 | 4 | by Jan 1993 – Apr 1993 |
| Henderson, R. L. "60" G-9-135895 | Ardent Energy LLC only | Velrex (Henderson Upper) | Schleicher | 1 | 382 | 251K | by Jan 1993 – Feb 2023 |
| Henderson, R. L. "D" G-9-166612 | Discovery Operating, Inc. only | Velrex (Canyon Sand) | Schleicher | 1 | 344 | 77.6K | Dec 1997 – Jan 2007 |
| Texfel G-14-190342 | J-Brex Company only | Feldman (Douglas) | Hemphill | 1 | 342 | 264K | Aug 2002 – Aug 2026 |
| Hodgson, Margaret G-14-22071 | Cimarex Energy Co. of Colorado only | Feldman (Tonkawa) | Hemphill | 1 | 327 | 66.7K | by Jan 1993 – Jul 1997 |
| Sugg, A.A. "2" O-9-17447 | Cimarex Energy Co. of Colorado only | Andrew a (Wolfcamp) | Irion | 1 | 327 | 3.64K | Mar 2011 – Apr 2016 |
| University "35" O-10-36623 | Cimarex Energy Co. of Colorado only | War-Wink (Cherry Canyon) | Winkler | 1 | 312 | 0 | Mar 2001 – Aug 2001 |
| Texfel G-14-151672 | J-Brex Company only | Texfel (Douglas) | Hemphill | 1 | 308 | 456K | Aug 1994 – Aug 2026 |
| Merecka, Frances G-2-3832 | Cimarex Energy Co. of Colorado only | Provident City (Wilcox 9,000) | Lavaca | 1 | 305 | 505K | by Jan 1993 – May 2010 |
| Long G-14-276413 | J-Brex Company only | Coldwater Creek, E. (Oswego) | Hansford | 1 | 292 | 59.1K | Jan 2014 – Jun 2015 |
| Blackstone Slaughter 25 G-9-213105 | Cimarex Energy Co. of Colorado only | Sheffield, SE (Devonian) | Pecos | 1 | 292 | 13.1K | Jan 2006 – Feb 2009 |
| White & Baker "F" G-10-186849 | Cimarex Energy Co. only | White & Baker (Grayburg 2000) | Pecos | 1 | 279 | 715K | Nov 2001 – Feb 2016 |
| Harvey, Rachel A69 O-14-7591 | Linn Operating, Inc. only | Merex Resources (Granite Wash) | Hutchinson | 1 | 270 | 104 | Apr 2005 – Jul 2007 |
| Ralston G-14-60690 | Cimarex Energy Co. only | Hansford (Morrow, Middle) | Hansford | 1 | 267 | 413K | by Jan 1993 – Mar 2016 |
| Brownson Gas Unit G-3-166843 | Cimarex Energy Co. of Colorado only | Garwood, W. (McVay) | Colorado | 1 | 266 | 38.2K | Nov 1997 – Feb 2000 |
| Williams, R. S. "B" G-9-98504 | Parker & Parsley Development L.P only | Velrex (Cisco 6260) | Schleicher | 1 | 265 | 12K | by Jan 1993 – Mar 1996 |
| Benefield, J. H. -A- O-6-5421 | Ultrex Oil Co., L.L.C. only | Marion County (Shallow) | Marion | 4 | 259 | 18 | by Jan 1993 – Apr 1995 |
| Brillhart, H. C. G-14-82382 | Cimarex Energy Co. only | Kiowa Creek (Cleveland) | Lipscomb | 1 | 253 | 246K | by Jan 1993 – Dec 2014 |
| Petree Clemmie G-14-57533 | Cimarex Energy Co. of Colorado only | Hemphill (Granite Wash.) | Hemphill | 1 | 232 | 20.8K | by Jan 1993 – Mar 1994 |
| Rex G-14-169452 | United Oil & Shale LLC only | Pan Petro (Cleveland) | Hansford | 1 | 232 | 245K | Oct 1997 – Nov 2015 |
| Jameson G-14-104340 | Cimarex Energy Co. of Colorado only | Red Deer (Wolfcamp LM) | Roberts | 1 | 229 | 348K | by Jan 1993 – Aug 2003 |
| Henderson-State, Annie O-10-39768 | Cimarex Energy Co. only | C-Bar, SW. (Waddell) | Crane | 1 | 223 | 0 | Nov 2004 – Mar 2005 |
| Flowers 61 G-14-36207 | Cimarex Energy Co. of Colorado only | Mendota, NW. (Morrow, Upper) | Hemphill | 1 | 222 | 590K | by Jan 1993 – Dec 2000 |
| Gates, Rex O-13-18613 | Moer, Edward C., Jr. only | Watson | Clay | 1 | 216 | 11.1K | by Jan 1993 – Jul 2014 |
| Flowers, R. L. G-14-21831 | Cimarex Energy Co. of Colorado only | Cree-Flowers(albany Dolomite,lo) | Roberts | 1 | 197 | 547K | by Jan 1993 – Dec 2016 |