| Mathews, Virgil G-14-30537 | Burk Royalty Co., Ltd. only | Hansford (Morrow, Lower) | Hutchinson | 1 | 5.19K | 1.74M | Jan 1993 – Apr 2026 |
| Mathews, Virgil G-14-239300 | Mewbourne Oil Company only | Hansford (Morrow, Lower) | Hutchinson | 1 | 4.36K | 905K | Jun 2008 – Apr 2026 |
| Virgil Mathews "79" G-14-228439 | Mewbourne Oil Company only | Hansford (Morrow, Lower) | Hutchinson | 1 | 3.3K | 657K | Apr 2007 – Apr 2026 |
| Mathews, L. W. G-14-28292 | Complete Oil & Gas Services, LLC only | Hansford (Morrow, Upper) | Hansford | 1 | 3.12K | 1.03M | Jan 1993 – Dec 2013 |
| Mathews, V. G-14-28296 | Bracken Operating, L.L.C. only | Hansford (Morrow, Upper) | Hansford | 1 | 2.77K | 1.01M | Jan 1993 – Mar 2026 |
| Mathews, L. W. G-14-141461 | Amoco Production Company only | Spearman NW (Douglas) | Hansford | 1 | 2.56K | 920K | Jan 1993 – Feb 1995 |
| Mathews, L. W. G-14-28291 | Latigo Petroleum, LLC only | Hansford (Morrow, Upper) | Hansford | 1 | 1.83K | 548K | Feb 1993 – Mar 2026 |
| Mathews G-14-110122 | O'Brien Energy Resources Corp only | Hansford (Morrow, Lower) | Hansford | 1 | 1.83K | 917K | Jan 1993 – Mar 2026 |
| Mathews, Virgil G-14-219002 | Mewbourne Oil Company only | Hansford (Morrow, Lower) | Hutchinson | 1 | 1.67K | 406K | Jul 2006 – Apr 2026 |
| Mathews "116" G-14-190757 | Mewbourne Oil Company only | Hansford (Morrow, Upper) | Hansford | 1 | 1.65K | 939K | Aug 2002 – Apr 2026 |
| Mathews "2" G-14-228779 | Mewbourne Oil Company only | Hansford (Morrow, Lower) | Hutchinson | 1 | 1.65K | 400K | May 2007 – Apr 2026 |
| Mathews, Virgil G-14-34727 | Hunter Oil Corporation only | Hansford (Morrow, Lower) | Hutchinson | 1 | 1.63K | 334K | Jan 1993 – Apr 2026 |
| Mathews Unit G-14-158482 | Latigo Petroleum, LLC only | Pan Petro (Cleveland) | Hutchinson | 1 | 1.63K | 983K | Jan 1996 – Jul 2023 |
| Mathews, L. W. G-14-28347 | Faulconer Energy, LLC only | Hansford (Morrow, Middle) | Hansford | 1 | 1.5K | 1.32M | Jan 1993 – Apr 2026 |
| Mathews G-14-231295 | Latigo Petroleum, LLC only | Hansford (Morrow, Upper) | Hansford | 1 | 1.48K | 1.45M | Aug 2007 – Mar 2026 |
| Mathews G-14-199523 | Complete Oil & Gas Services, LLC only | Hansford (Morrow, Upper) | Hansford | 1 | 1.47K | 364K | Jan 2004 – Jun 2022 |
| Mathews G-14-34291 | Hunter Oil Corporation only | Hansford (Morrow, Lower) | Hutchinson | 1 | 1.4K | 187K | Jan 1993 – Apr 2026 |
| Mathews 2 G-14-172381 | Latigo Petroleum, LLC only | Hansford (Morrow, Lower) | Hutchinson | 1 | 1.3K | 423K | Feb 1999 – Mar 2026 |
| Mathews, Virgil 79 G-14-28433 | Latigo Petroleum, LLC only | Hansford (Morrow, Lower) | Hutchinson | 1 | 1.3K | 580K | Jan 1993 – Mar 2026 |
| Mathews, Virgil -A G-14-44349 | Burk Royalty Co., Ltd. only | Hansford (Morrow, Lower) | Hutchinson | 1 | 1.28K | 460K | Jan 1993 – Apr 2026 |
| Mathews, L. W. GU 2 G-14-28282 | Faulconer, Vernon E., Inc. only | Hansford (Morrow, Upper) | Hansford | 1 | 1.01K | 724K | Jan 1993 – Aug 2018 |
| Mathews "115" G-14-188777 | Mewbourne Oil Company only | Hansford (Morrow, Upper) | Hansford | 1 | 994 | 600K | Apr 2002 – Apr 2026 |
| Mathews, V. a GU G-14-28370 | Mmgl Txph, LLC only | Hansford (Morrow, Lower) | Hansford | 1 | 968 | 1.61M | Jan 1993 – Apr 2026 |
| Mathews 2 G-14-217493 | Latigo Petroleum, LLC only | Hansford (Morrow, Upper) | Hansford | 1 | 950 | 583K | Aug 2005 – Mar 2026 |
| Mathews, Virgil "A" G-14-212901 | Strat Land Exploration Company only | Hansford (Morrow, Lower) | Hutchinson | 1 | 823 | 1.14M | Jul 2005 – Nov 2021 |
| Mathews Unit G-14-28414 | Latigo Petroleum, LLC only | Hansford (Morrow, Lower) | Hutchinson | 1 | 734 | 993K | Jan 1993 – Mar 2026 |
| Mathews G-9-253220 | Arch Oil & Gas, LLC only | K.W.B. (Canyon) | Tom Green | 1 | 677 | 7.57K | Aug 2009 – Nov 2018 |
| Mathews, Virgil A G-14-28434 | Complete Oil & Gas Services, LLC only | Hansford (Morrow, Lower) | Hutchinson | 1 | 540 | 594K | Jan 1993 – Oct 2016 |
| Mathews 2 G-14-243103 | Latigo Petroleum, LLC only | Hansford (Morrow, Lower) | Hansford | 1 | 459 | 460K | Aug 2008 – Mar 2026 |
| Mathews, L. W. GU 1 G-14-28281 | Faulconer Energy, LLC only | Hansford (Morrow, Upper) | Hansford | 1 | 458 | 943K | Jan 1993 – Apr 2026 |
| Mathews, W. H. GU G-14-28369 | Devon Energy Production Co, L.P. only | Hansford (Morrow, Lower) | Hansford | 1 | 370 | 789K | Jan 1993 – Sep 2000 |
| Mathews, Virgil 79 G-14-171239 | Amoco Production Company only | Hansford (Morrow, Lower) | Hutchinson | 1 | 352 | 107K | Aug 1998 – May 2001 |
| Mathews G-14-197763 | Complete Oil & Gas Services, LLC only | Hansford (Morrow, Upper) | Hansford | 1 | 349 | 148K | Nov 2003 – Sep 2018 |
| Mathews, V. G-14-185652 | Bracken Operating, L.L.C. only | Hansford (Morrow, Lower) | Hansford | 1 | 341 | 578K | Sep 2001 – Mar 2026 |
| Mathews Unit G-14-154105 | Latigo Petroleum, LLC only | Pan Petro (Cleveland) | Hutchinson | 1 | 289 | 267K | Apr 1995 – Jun 2009 |
| Mathews, Virgil 79 G-14-184263 | Latigo Petroleum, LLC only | Pan Petro (Cleveland) | Hutchinson | 1 | 219 | 234K | Jun 2001 – Mar 2026 |
| Mathews, Virgil "A" G-14-172114 | BP America Production Company only | Hansford (Morrow, Lower) | Hutchinson | 1 | 185 | 300K | Jan 1999 – Oct 2013 |
| Mathews 2 G-14-178579 | Highmark Energy Operating, LLC only | Hansford (Morrow, Lower) | Hansford | 1 | 170 | 457K | Aug 2000 – Apr 2026 |
| Mathews G-14-233601 | Complete Oil & Gas Services, LLC only | Hansford (Morrow, Middle) | Hansford | 1 | 163 | 231K | Dec 2007 – Dec 2018 |
| Mathews G-14-145505 | Mewbourne Oil Company only | Pan Petro (Cleveland) | Hutchinson | 1 | 150 | 365K | May 1993 – Apr 2026 |
| Mathews 56 G-14-181796 | Mmgl Txph, LLC only | Hansford (Morrow, Lower) | Hansford | 1 | 126 | 1.07M | Dec 2000 – Apr 2026 |
| Mathews, Virgil 'A' G-14-275908 | Latigo Petroleum, LLC only | Pan Petro (Cleveland) | Hutchinson | 1 | 82 | 137K | Jan 2014 – Mar 2026 |
| Mathews 90 G-14-179504 | Highmark Energy Operating, LLC only | Hansford (Morrow, Lower) | Hansford | 1 | 64 | 155K | Dec 2000 – Aug 2021 |
| Mathews Unit G-6-230428 | Ellora Energy Inc. only | Huxley (6100) | Shelby | 1 | 58 | 486K | Mar 2007 – Apr 2026 |
| Mathews 57 G-14-181703 | Mmgl Txph, LLC only | Hansford (Morrow, Lower) | Hansford | 1 | 52 | 1.11M | Dec 2000 – Apr 2026 |
| Mathews, V. -a- Gas Unit G-14-22349 | Mmgl Txph, LLC only | Pan Petro (Cleveland) | Hansford | 1 | 50 | 332K | Jan 1993 – Apr 2026 |
| Mathews Unit G-6-234418 | Ellora Energy Inc. only | Huxley (6100) | Shelby | 1 | 47 | 232K | Sep 2007 – Apr 2026 |
| Mathews Unit G-14-155789 | Latigo Petroleum, LLC only | Lips, West (Kansas City) | Hutchinson | 1 | 40 | 37.4K | May 1995 – Oct 1996 |
| Mathews "115" G-14-182395 | Mewbourne Oil Company only | Hansford (Morrow, Middle) | Hansford | 1 | 25 | 249K | Apr 2001 – Mar 2002 |
| Mathews, L. W. G-14-156903 | Crescendo Resources, L.P. only | Spearman NW (Douglas) | Hansford | 1 | 20 | 61.1K | Jan 1996 – Feb 1998 |