| Preston-Freeman 15C O-10-58497 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 546K | 1.37M | Feb 2023 – Apr 2026 |
| Freeman, D. A. et Al O-3-19148 | Browning Oil Company, Inc. only | Gini (Wilcox) | Fayette | 5 | 471K | 1.37M | Jan 1993 – May 2017 |
| Preston-Freeman 15E O-10-58476 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 463K | 1.25M | Feb 2023 – Apr 2026 |
| Preston-Freeman 15G O-10-58286 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 434K | 1.12M | Feb 2023 – Apr 2026 |
| Preston-Freeman 15I O-10-58463 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 421K | 1.05M | Feb 2023 – Apr 2026 |
| Preston-Freeman 15A O-10-58424 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 356K | 685K | Feb 2023 – Apr 2026 |
| Preston-Freeman 15B O-10-58243 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 338K | 1.27M | Feb 2023 – Apr 2026 |
| Shackelford-Freeman 10D O-10-62882 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 331K | 966K | Mar 2025 – Apr 2026 |
| Preston-Freeman 15K O-10-58425 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 312K | 847K | Feb 2023 – Apr 2026 |
| Preston-Freeman 15F O-10-58598 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 300K | 966K | Feb 2023 – Apr 2026 |
| Shackelford-Freeman 10K O-10-62997 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 296K | 843K | Mar 2025 – Apr 2026 |
| Preston-Freeman 15H O-10-58599 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 293K | 1.31M | Feb 2023 – Apr 2026 |
| Shackelford-Freeman 10E O-10-62872 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 287K | 830K | Mar 2025 – Apr 2026 |
| Shackelford-Freeman 10L O-10-62944 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 272K | 649K | Mar 2025 – Apr 2026 |
| Preston-Freeman 15D O-10-58474 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 250K | 800K | Feb 2023 – Apr 2026 |
| Preston-Freeman 15J O-10-58583 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 247K | 1.03M | Feb 2023 – Apr 2026 |
| Shackelford-Freeman 10F O-10-63010 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 244K | 539K | Mar 2025 – Apr 2026 |
| Freeman-Schott Unit O-3-21637 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Fayette | 1 | 236K | 738K | Jan 1993 – Apr 2026 |
| Freeman-Farmer O-8-28354 | Sojourner Drilling Corporation only | Noodlekirk (Ellenburger) | Jones | 1 | 226K | 40.1K | Jan 1998 – Apr 2026 |
| Gilbert-Freeman G-3-242402 | Sandel Operating Company only | Cypress Eagle (Wilcox) | Wharton | 1 | 179K | 8.23M | Aug 2008 – Feb 2026 |
| Preston-Freeman 15L O-10-58410 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 1 | 171K | 888K | Feb 2023 – Apr 2026 |
| Schott-Freeman Unit O-3-21625 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Fayette | 1 | 152K | 1.15M | Jan 1993 – Apr 2026 |
| Freeman, Bessie O-10-33708 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 5 | 149K | 430K | Mar 1993 – Nov 2020 |
| Freeman "A" O-10-33492 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 3 | 145K | 463K | Jan 1993 – Nov 2012 |
| Freeman Unit O-3-26377 | EOG Resources, Inc. only | Southern Bay (Eagle Ford) | Lee | 1 | 132K | 72.6K | Apr 2014 – Apr 2026 |
| Freeman 22 O-10-42199 | Ovintiv USA Inc. only | Spraberry (Trend Area) | Martin | 2 | 120K | 217K | Jul 2011 – Apr 2026 |
| Freeman '1' O-10-44197 | Laguna Texas Resources, LLC only | Spraberry (Trend Area) | Dawson | 2 | 108K | 41.1K | Jul 2013 – Apr 2026 |
| Freeman, G. M. O-8-3067 | Scout Energy Management LLC only | White Flat | Nolan | 4 | 99.9K | 49.5K | Jan 1993 – Apr 2026 |
| Freeman, C. N. O-2-8330 | Edge Petroleum Oper. Co., Inc. only | Freeman (Hockley 4145) | Live Oak | 1 | 94.4K | 86.8K | May 1997 – Apr 2002 |
| Freeman-Freeman Unit O-1-12998 | P1 Energy, LLC only | Christian (6800) | Gonzales | 1 | 78.9K | 25.3K | Jan 1993 – Mar 2026 |
| Freeman "B" O-13-27854 | Grayson Petroleum Company only | Southmayd (Oil Creek) | Grayson | 1 | 66.9K | 21 | Jan 1993 – Apr 2026 |
| Gilbert-Freeman G-3-236240 | Sandel Operating Company only | Cypress Eagle (Wilcox) | Wharton | 1 | 62.3K | 2.66M | Apr 2008 – May 2025 |
| Freeman, G. D. O-13-10277 | Gilbreath Tank Trucks, Inc. only | Sandusky (3750) | Grayson | 1 | 61.9K | 21 | Jan 1993 – Apr 2026 |
| Freeman, C. T. "A" O-13-27281 | Grayson Petroleum Company only | Southmayd (Strawn 4700) | Grayson | 3 | 61.2K | 21 | Jan 1993 – Apr 2026 |
| Freeman-Creagor Unit O-3-22324 | Enervest Operating, L.L.C. only | Giddings (Austin Chalk-3) | Brazos | 1 | 58.3K | 944K | Feb 1994 – Dec 2012 |
| Freeman B Unit G-13-273348 | EOG Resources, Inc. only | Newark, East (Barnett Shale) | Cooke | 1 | 52.2K | 1.36M | Jun 2011 – Apr 2026 |
| Freeman, Wynona H. O-8-7183 | Walton Producing Inc. only | Mullen Ranch (Tannehill) | Stonewall | 2 | 51.2K | 22 | Jan 1993 – May 2018 |
| Gilbert-Freeman G-3-244594 | Sandel Operating Company only | Cypress Eagle (Wilcox) | Wharton | 1 | 50.7K | 810K | Sep 2008 – Jan 2023 |
| Masterson, Ben & Tom O-11-6840 | Freeman Expl. & Prod. Co., Inc. only | Tom B. (Bunger Sand) | King | 6 | 47K | 6.05K | Jan 1993 – Aug 2011 |
| Freeman a Unit G-13-273704 | EOG Resources, Inc. only | Newark, East (Barnett Shale) | Cooke | 1 | 44.1K | 1.2M | Dec 2010 – Apr 2026 |
| Freeman, C. N. -B- O-2-7073 | Sundown Energy LP only | Paisano Creek, E. (3200) | Live Oak | 2 | 42.9K | 11.7K | Jan 1993 – Jan 2024 |
| Freeman, Eloda et Al G-14-280622 | Latigo Petroleum, LLC only | Lipscomb (Cleveland) | Lipscomb | 1 | 41.5K | 1.67M | Jan 2016 – Mar 2026 |
| Gilbert-Freeman Unit G-3-263493 | Sandel Operating Company only | Cypress Eagle (Wilcox) | Wharton | 1 | 39.2K | 2.17M | Oct 2011 – Jan 2026 |
| Freeman, C. N. O-2-8329 | Edge Petroleum Oper. Co., Inc. only | Freeman (Yegua 4980) | Live Oak | 1 | 38.3K | 276K | Jul 1997 – Jan 2003 |
| Freeman a Unit G-13-277630 | EOG Resources, Inc. only | Newark, East (Barnett Shale) | Cooke | 1 | 37.2K | 372K | Dec 2010 – Oct 2021 |
| Freeman, Hix O-13-15488 | Seitz, J. R. & Adam, Ltd. only | Cooke County Regular | Cooke | 3 | 37.2K | 21 | Jan 1993 – Oct 2022 |
| Freeman, Odell "A" O-8-18039 | Rust Oil Corp. only | Jay (Strawn) | Jones | 2 | 35.5K | 24.1K | Jan 1993 – Mar 2010 |
| Freeman 27 O-10-41095 | Birch Operations, Inc. only | Spraberry (Trend Area) | Howard | 1 | 33.5K | 90.5K | May 2011 – Oct 2016 |
| Freeman '22' O-10-44268 | Laguna Texas Resources, LLC only | Spraberry (Trend Area) | Dawson | 1 | 32.2K | 16.7K | Aug 2013 – Apr 2026 |
| Booth-Freeman G-6-29903 | Sydri Operating, LLC only | Carthage (Pettit, Lower Gas) | Rusk | 1 | 30.9K | 672K | Jan 1993 – Apr 2023 |