| Pena-Winfield a Unit O-1-16088 | Javelin Energy Partners Mgmt LLC only | Eagleville (Eagle Ford-1) | La Salle | 3 | 695K | 869K | Nov 2012 – Mar 2026 |
| Winfield C Unit O-1-16173 | Javelin Energy Partners Mgmt LLC only | Eagleville (Eagle Ford-1) | La Salle | 3 | 649K | 756K | Nov 2012 – Mar 2026 |
| Winfield a Unit O-1-16278 | Javelin Energy Partners Mgmt LLC only | Eagleville (Eagle Ford-1) | La Salle | 2 | 529K | 924K | Jan 2013 – Sep 2025 |
| Winfield B Unit O-1-16304 | Javelin Energy Partners Mgmt LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 307K | 485K | Jan 2013 – Mar 2026 |
| Winfield-Raemay Allocation E O-1-19305 | Javelin Energy Partners Mgmt LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 302K | 336K | May 2018 – Jul 2025 |
| Winfield-Raemay Allocation G O-1-19317 | Javelin Energy Partners Mgmt LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 269K | 486K | May 2018 – Mar 2026 |
| Winfield-Raemay Allocation A O-1-18947 | Javelin Energy Partners Mgmt LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 243K | 483K | Feb 2017 – Mar 2026 |
| Winfield-Raemay Allocation C O-1-18943 | Javelin Energy Partners Mgmt LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 241K | 578K | Feb 2017 – Mar 2026 |
| Winfield-Raemay Allocation F O-1-19306 | Javelin Energy Partners Mgmt LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 239K | 371K | May 2018 – Jan 2026 |
| Winfield-Raemay Allocation H O-1-19304 | Javelin Energy Partners Mgmt LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 235K | 535K | May 2018 – Mar 2026 |
| Winfield-Raemay Allocation D O-1-18946 | Javelin Energy Partners Mgmt LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 219K | 307K | Feb 2017 – Mar 2026 |
| Winfield-Schwope Alloc A O-1-20463 | Javelin Energy Partners Mgmt LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 213K | 220K | Mar 2021 – Mar 2026 |
| Winfield-Raemay Allocation B O-1-18942 | Javelin Energy Partners Mgmt LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 203K | 351K | Feb 2017 – Mar 2026 |
| Winfield-Schwope Alloc B O-1-20464 | Javelin Energy Partners Mgmt LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 200K | 241K | Mar 2021 – Mar 2026 |
| Winfield-Schwope Alloc C O-1-20466 | Javelin Energy Partners Mgmt LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 177K | 186K | Mar 2021 – Mar 2026 |
| Connell, W. E., Estate -B- O-10-9044 | Winfield Operating Company only | C-Bar (San Andres) | Crane | 7 | 141K | 1.47K | Jan 1993 – Apr 2026 |
| Winfield-Schwope Alloc D O-1-20465 | Javelin Energy Partners Mgmt LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 140K | 321K | Mar 2021 – Mar 2026 |
| Pena-Winfield O-1-16199 | Carrizo (Eagle Ford) LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 90.4K | 55.3K | Nov 2012 – May 2013 |
| Jones, Leta O-10-12915 | Winfield Operating Company only | Fuhrman (Glorieta) | Andrews | 1 | 89.1K | 21 | Jan 1993 – Apr 2026 |
| Winfield Raemay A O-1-21716 | Javelin Energy Partners Mgmt LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 87.7K | 69.5K | Apr 2025 – Mar 2026 |
| Winfield Raemay AB O-1-21706 | Javelin Energy Partners Mgmt LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 84.7K | 89.1K | Apr 2025 – Mar 2026 |
| Connell -C- O-10-8470 | Winfield Operating Company only | C-Bar (San Andres) | Crane | 4 | 56K | 21 | Jan 1993 – Apr 2026 |
| Winfield Ranch Redbarn O-10-45649 | Cockrell Production Co., Inc. only | Wolfbone (Trend Area) | Pecos | 2 | 37.6K | 103K | Jul 2014 – Mar 2019 |
| Winfield Ranch Paisano 2 O-10-45308 | Cockrell Production Co., Inc. only | Wolfbone (Trend Area) | Pecos | 3 | 32.8K | 204K | Jul 2014 – Feb 2020 |
| Connell O-10-21528 | Winfield Operating Company only | C-Bar (San Andres) | Crane | 6 | 32.8K | 4.95K | Jan 1993 – Apr 2026 |
| Ames O-13-25188 | Winfield Operating Company only | Gresham (Strawn) | Jack | 2 | 31.8K | 21 | Jan 1993 – Apr 2026 |
| Hillin-Winfield O-10-25809 | Stablerock Energy L.L.C. only | U S M (Queen) | Pecos | 3 | 26.1K | 61.2K | Jan 1993 – Jan 2018 |
| Smith, Clyde O-13-18644 | Winfield Operating Company only | Alvord (Atoka Conglomerate) | Wise | 1 | 17.6K | 276K | Jan 1993 – Apr 2026 |
| Horn, T. C. O-13-20370 | Winfield Operating Company only | Post Oak, SW. (Marble Falls) | Jack | 1 | 16.9K | 65.5K | Jan 1993 – Oct 2025 |
| Duffy O-13-29162 | Winfield Operating Company only | Post Oak, SW. (Marble Falls) | Jack | 1 | 12.2K | 45.6K | Jun 1996 – Apr 2026 |
| Nivens, Coy O-13-19198 | Winfield Operating Company only | Alvord (Caddo Conglomerate) | Wise | 1 | 10.2K | 21 | Jan 1993 – Apr 2026 |
| Kibler, C. F. "B" G-13-105540 | Winfield Operating Company only | Younger, W (Caddo Congl. LO B) | Jack | 1 | 9.65K | 398K | Jan 1993 – Apr 2026 |
| Connell, W. E., Est. -A- O-10-9189 | Winfield Operating Company only | C-Bar (San Andres) | Crane | 1 | 9.57K | 341 | Jan 1993 – Apr 2026 |
| Anderson, Mary G-8-30900 | Winfield Operating Company only | Cal-Tex (Caddo) | Parker | 1 | 9.53K | 880K | Jan 1993 – Apr 2026 |
| Winfield Ranch Comanche 15 O-10-46717 | Cockrell Production Co., Inc. only | Wolfbone (Trend Area) | Pecos | 1 | 7.59K | 12.9K | Jul 2015 – Feb 2020 |
| Beaty, P. L. O-13-20973 | Winfield Operating Company only | Wise County Regular | Wise | 1 | 7.07K | 146K | Jan 1993 – Apr 2013 |
| Mattix Unit G-13-264190 | Winfield Operating Company only | Newark, East (Barnett Shale) | Wise | 1 | 6.92K | 259K | Dec 2011 – Apr 2026 |
| Carrizo-Waggoner-Walker Unit G-13-207508 | Winfield Operating Company only | Newark, East (Barnett Shale) | Wise | 1 | 6.77K | 227K | Feb 2005 – Jan 2022 |
| Hillin, Winfield O-10-27699 | Stablerock Energy L.L.C. only | U S M (Queen) | Pecos | 1 | 6.61K | 19.9K | Jan 1993 – Dec 2017 |
| Connell 23 O-10-58213 | Winfield Operating Company only | Jordan (Devonian) | Crane | 1 | 6.34K | 5.26K | Jun 2022 – Sep 2025 |
| Christian, D. M. G-13-47014 | Winfield Operating Company only | Boonsville (Bend Congl., Gas) | Jack | 1 | 6.11K | 139K | Jan 1993 – Apr 2026 |
| Kaker O-13-21725 | Winfield Operating Company only | Kaker (Bryson) | Wise | 1 | 5.86K | 110 | Jan 1993 – Jan 2026 |
| Winfield Ranch 132-13 O-10-43687 | Cockrell Production Co., Inc. only | Wolfbone (Trend Area) | Pecos | 1 | 5.56K | 22.8K | Oct 2012 – Mar 2019 |
| Winfield Ranch 132-7 O-10-44164 | Periscope Operating LLC only | Wolfbone (Trend Area) | Pecos | 1 | 5.27K | 10.2K | Nov 2012 – Aug 2016 |
| Mattix Unit G-13-263938 | Winfield Operating Company only | Newark, East (Barnett Shale) | Wise | 1 | 5.12K | 284K | Dec 2011 – Mar 2016 |
| Browning, H.L. O-13-20833 | Winfield Operating Company only | Wise County Regular | Wise | 1 | 5.06K | 58.3K | Jan 1993 – Jul 2016 |
| Mattix Unit G-13-264191 | Winfield Operating Company only | Newark, East (Barnett Shale) | Wise | 1 | 4.76K | 285K | Dec 2011 – Mar 2016 |
| Caudill Unit 2 G-13-227408 | Winfield Operating Company only | Newark, East (Barnett Shale) | Parker | 1 | 4.65K | 789K | Dec 2006 – Apr 2026 |
| Welch "A" O-13-22315 | Winfield Operating Company only | Rusmag, SE. (Congl. 4900) | Jack | 1 | 4.39K | 152K | Jan 1993 – Feb 2013 |
| Haas O-13-29575 | Winfield Operating Company only | Clay County Regular | Clay | 1 | 3.78K | 69.3K | Sep 1998 – Nov 2010 |