| Jr Lyon O-3-27688 | Wildfire Energy Operating LLC only | Giddings (Eagleford) | Burleson | 3 | 612K | 613K | Aug 2019 – Mar 2026 |
| Lyon O-3-12705 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Burleson | 3 | 195K | 2.05M | Jan 1993 – Apr 2026 |
| Ramsey-Lyons G-3-172172 | Leexus Oil LLC only | Giddings (Austin Chalk, Gas) | Fayette | 1 | 93.5K | 2.72M | Aug 1998 – Apr 2026 |
| Lyons, Annie Lee O-2-2286 | Welderxp Ltd. only | Burnell (Luling) | Karnes | 16 | 90.6K | 127K | Jan 1993 – Nov 2014 |
| Lyons Unit G-13-261457 | Arrowhead Productions, LP only | Newark, East (Barnett Shale) | Palo Pinto | 1 | 66.8K | 627K | May 2011 – Sep 2023 |
| Hudson-Lyon Unit O-3-23257 | Akg Operating Company only | Giddings (Austin Chalk-3) | Burleson | 1 | 66.1K | 390K | May 1997 – Aug 2012 |
| Lyons G-3-144907 | Moore Petroleum Service, Inc. only | Clay, NE (Austin Chalk 11350) | Brazos | 1 | 51.6K | 1.06M | Jan 1993 – Oct 1995 |
| Lyons GU G-6-267917 | Sheridan Production Co III, LLC only | Angie (James Lime) | San Augustine | 1 | 50.2K | 973K | Feb 2013 – Apr 2026 |
| Porter, L. Gas Unit G-3-142758 | Wildfire Energy Operating LLC only | Lyons (Georgetown) | Burleson | 1 | 35.1K | 691K | Jan 1993 – Mar 2026 |
| Lyons, A. Unit O-2-7030 | Finley Resources, Inc. only | Speary (Wilcox 9400) | Karnes | 1 | 28.4K | 45K | Jan 1993 – Feb 2005 |
| Giesenschlag-Groce Gas Unit G-3-142124 | Wildfire Energy Operating LLC only | Lyons (Georgetown) | Burleson | 1 | 28.3K | 803K | Jan 1993 – Mar 2026 |
| Worthington, L. A., -D- O-13-11060 | Lyon Operating Company Inc.(iii) only | Jack County Regular | Jack | 6 | 22.2K | 21 | Jan 1993 – Apr 2026 |
| Giesenschlag "C" Gas Unit G-3-142219 | Wildfire Energy Operating LLC only | Lyons (Georgetown) | Burleson | 1 | 21K | 554K | Jan 1993 – Mar 2026 |
| Knolle Georgetown G.U. G-3-145090 | Wildfire Energy Operating LLC only | Lyons (Georgetown) | Burleson | 1 | 19K | 559K | Mar 1993 – Mar 2026 |
| Cranford-Lyon O-13-33059 | Proco Operating Co., Inc. only | KRS (Marble Falls) | Jack | 1 | 16K | 170K | Oct 2014 – Feb 2021 |
| Lyons, Helene W. O-4-7097 | Momentum Production Corp. only | Cameron (Frio 4100) | Starr | 2 | 15.2K | 144 | Jan 1993 – Dec 2003 |
| Lyons Unit G-3-153433 | Moore Petroleum Service, Inc. only | Giddings (Austin Chalk, Gas) | Brazos | 1 | 14K | 404K | Jan 1995 – Jun 1998 |
| Keen Heirs O-13-13956 | Lyon Operating Company Inc.(iii) only | Heard, South (Ellenburger) | Clay | 2 | 11.5K | 37 | Jan 1993 – Dec 2003 |
| Sebesta, G.a.georgetown Gas Unit G-3-144267 | Wildfire Energy Operating LLC only | Lyons (Georgetown) | Burleson | 1 | 11K | 298K | Feb 1993 – Mar 2026 |
| Fick Gas Unit G-3-142883 | Apache Corporation only | Lyons (Georgetown) | Burleson | 1 | 10.3K | 407K | Jan 1993 – Oct 2008 |
| Pinson Slaughter Unit G-2-214868 | Repsol Oil & Gas USA, LLC only | Lyons (4TH Roeder) | Karnes | 1 | 9.83K | 363K | Jul 2005 – Apr 2012 |
| Ryan-Lyon Unit O-3-13608 | Smith Brothers Oil & Gas, Inc. only | Caldwell (Austin Chalk) | Burleson | 1 | 8.02K | 65.9K | Jan 1993 – Sep 1997 |
| Hinson-Bannin O-13-21827 | Lyon Operating Company Inc.(iii) only | Jack County Regular | Jack | 1 | 7.5K | 5.71K | Jan 1993 – Nov 2020 |
| Sparkman -C- O-13-16485 | Lyon Operating Company Inc.(iii) only | Dillard, SE. (Bryson) | Clay | 2 | 6.07K | 35 | Jan 1993 – May 2006 |
| Dunaway-Ligon O-13-21933 | Lyon Operating Company Inc.(iii) only | Belcherville, South (Strawn) | Montague | 4 | 6.04K | 12.6K | Jan 1993 – Oct 1999 |
| Lyons Gas Unit No. 1 G-5-192735 | Hilcorp Energy Company only | Farrar (Cotton Valley Lime) | Limestone | 1 | 5.92K | 1.4M | Dec 2002 – Apr 2026 |
| Lyons Unit O-3-23758 | Grand Operating, Inc. only | Giddings (Austin Chalk-3) | Brazos | 1 | 5.82K | 167K | Nov 1999 – Jan 2002 |
| Lyons O-2-8050 | Enpower Resources Inc. only | Runge, SW. (Luling) | Karnes | 1 | 4.74K | 104 | Jan 1995 – Aug 2004 |
| Lyons, Annie Lee O-2-5651 | Welderxp Ltd. only | Burnell (Reklaw, Lower) | Karnes | 1 | 4.53K | 2.77K | Jan 1993 – May 2002 |
| Lyon O-3-12602 | Smith Brothers Oil & Gas, Inc. only | Caldwell (Austin Chalk) | Burleson | 2 | 4.4K | 59.3K | Jan 1993 – Sep 1997 |
| Hudson-Strawn Unit G-2-207652 | Statoil Texas Onshore Prop LLC only | Lyons (4TH Roeder) | Karnes | 1 | 4.39K | 264K | Sep 2004 – Sep 2006 |
| Thompson-Lyons G-13-207065 | Century Petroleum, Inc. only | JMG Mag (Miss) | Jack | 1 | 4.14K | 228K | Feb 2005 – Apr 2026 |
| Lyons, Annie Lee O-2-2302 | Welderxp Ltd. only | Burnell (Slick) | Karnes | 3 | 3.77K | 11.6K | Sep 1996 – Aug 2013 |
| Lyons Gas Unit No. 1 G-5-193473 | Hilcorp Energy Company only | Farrar (Cotton Valley Lime) | Limestone | 1 | 3.58K | 1.57M | Feb 2003 – Apr 2026 |
| Kocurek "A" G-3-144250 | Anadarko E&P Company LP only | Lyons (Georgetown) | Burleson | 1 | 3.52K | 152K | Jan 1993 – Oct 2004 |
| Schmittou O-13-15392 | Lyon Operating Company Inc.(iii) only | Dillard, SE. (Ellenburger) | Clay | 1 | 3.48K | 21 | Jan 1993 – Jul 1997 |
| Lyons O-2-9226 | Repsol Oil & Gas USA, LLC only | Speary (Wilcox 9400) | Karnes | 1 | 3.4K | 2.79K | Nov 2006 – Mar 2009 |
| Lyons O-9-9401 | Bettis, Boyle & Stovall only | Castle Gap (San Andres) | Upton | 2 | 3.37K | 2.38K | Jan 1993 – Oct 1999 |
| West Dillard #9 O-13-28505 | Lyon Operating Company Inc.(iii) only | Dillard, SE. (Ellenburger) | Clay | 1 | 3.26K | 13 | Jul 1993 – Sep 2002 |
| Whitaker G-13-143974 | Lyon Operating Company Inc.(iii) only | Maryetta, SE. (Congl) | Jack | 1 | 2.87K | 140K | Feb 1993 – Apr 2026 |
| Scott-Fischl -A- O-13-15109 | Lyon Operating Company Inc.(iii) only | Dillard, SE. (Ellenburger) | Jack | 2 | 2.53K | 5.25K | Jan 1993 – Aug 1997 |
| Lyons Gas Unit No. 1 G-5-240575 | Hilcorp Energy Company only | Farrar (Cotton Valley Lime) | Limestone | 1 | 2.15K | 1.43M | May 2008 – Apr 2026 |
| Pinson-Slaughter Unit G-2-207946 | Whiting Oil and Gas Corporation only | Lyons (4TH Roeder) | Karnes | 1 | 2.13K | 109K | Nov 2004 – Sep 2005 |
| Kurk, William O-13-20242 | Lyon Operating Company Inc.(iii) only | Young County Regular | Young | 2 | 2.11K | 22.2K | Jan 1996 – Feb 2024 |
| Lyon A G-13-245891 | Pioneer Natural Res. USA, Inc. only | Newark, East (Barnett Shale) | Palo Pinto | 1 | 2.09K | 278K | Oct 2008 – Mar 2014 |
| Menefee, James a -A- O-13-20295 | Lyon Operating Company Inc.(iii) only | Stoneburg | Montague | 1 | 2.06K | 75 | Jan 1993 – Oct 1999 |
| Lyons G-3-130746 | Brammer Engineering, Inc. only | Oakhurst (Wilcox 9900) | San Jacinto | 1 | 1.98K | 296K | Jan 1993 – May 1999 |
| B. U.-Stanolind-Lyons G-2-62616 | Paleo Oil Company LLC only | Burnell (Slick) | Karnes | 1 | 1.97K | 435K | Jan 1993 – Jun 2022 |
| Lyons Gas Unit No. 1 G-5-233250 | Hilcorp Energy Company only | Farrar (Cotton Valley Lime) | Limestone | 1 | 1.9K | 2.09M | Sep 2007 – Apr 2026 |
| Wicler, Frances Irene Unit G-13-141662 | Lyon Operating Company Inc.(iii) only | Newport, S. (Atoka Congl.) | Jack | 1 | 1.87K | 170K | Jan 1993 – Sep 2019 |