| Tally, W. T., Estate O-13-1932 | Willowbend Investments, Inc. | Tally (Strawn) | Clay | 1 | 47.7K | 20K | by Jan 1993 – Nov 2019 |
| Cowan & McKinney "MM" O-13-21779 | Willowbend Investments, Inc. | Hull-Silk-Sikes (3800) | Archer | 1 | 46.1K | 31.4K | by Jan 1993 – Aug 2026 |
| Whitehead O-9-15067 | Willowbend Investments, Inc. | Branch, South (Upper Cook) | Concho | 2 | 46K | 0 | Oct 2000 – Aug 2026 |
| Strain, J. H. O-8-10637 | Willowbend Investments, Inc. | Strain (Burson, Lo.) | Haskell | 3 | 45K | 21 | by Jan 1993 – Dec 2006 |
| Thorman B O-13-32830 | Willowbend Investments, Inc. | Vogtsberger Pool | Archer | 6 | 44.5K | 12.4K | Dec 2013 – Aug 2026 |
| Larrimore O-9-11651 | Willowbend Investments, Inc. | Las Moras (Caddo) | Menard | 1 | 44.2K | 20 | by Jan 1993 – May 2025 |
| Robertson Hill Ranch B G-13-277362 | Willowbend Investments, Inc. | Newark, East (Barnett Shale) | Palo Pinto | 1 | 42.9K | 993K | Oct 2008 – Jun 2015 |
| Strain, J. H. O-8-10759 | Willowbend Investments, Inc. | Strain (Burson, Middle) | Haskell | 1 | 42K | 20 | by Jan 1993 – Apr 2004 |
| Jones O-13-22187 | Willowbend Investments, Inc. | Vashti, N.E. (Caddo) | Clay | 1 | 41.4K | 19.2K | by Jan 1993 – Jan 2023 |
| Fenoglio O-13-26496 | Willowbend Investments, Inc. | Magee (Conglomerate, Lower) | Montague | 1 | 37.8K | 41.3K | by Jan 1993 – Mar 2018 |
| Furr-Deep O-13-28671 | Willowbend Investments, Inc. | Archer County Regular | Archer | 1 | 37.5K | 9.94K | Oct 1993 – Jun 2018 |
| Heath O-13-13756 | Willowbend Investments, Inc. | Montague County Regular | Montague | 6 | 36.7K | 293K | by Jan 1993 – Aug 2026 |
| York Estate -B- O-13-12756 | Willowbend Investments, Inc. | Burns-Jones | Archer | 3 | 36.5K | 21 | by Jan 1993 – Aug 2026 |
| Cowan & McKinney 153 O-13-28739 | Willowbend Investments, Inc. | Herb (Caddo) | Archer | 1 | 34.7K | 245K | Dec 1993 – Jul 2016 |
| Starnes "A" O-13-24841 | Willowbend Investments, Inc. | Vashti, N.E. (Caddo) | Clay | 1 | 34.2K | 61K | by Jan 1993 – Aug 2026 |
| Robertson Hill Ranch C G-13-277372 | Willowbend Investments, Inc. | Newark, East (Barnett Shale) | Palo Pinto | 1 | 33.5K | 750K | Jul 2008 – Mar 2022 |
| Sisk, R. B. #2 O-13-25765 | Willowbend Investments, Inc. | Daves(congl.) | Wichita | 1 | 32.8K | 88.8K | by Jan 1993 – Aug 2026 |
| Norman, Curtis E. O-9-3764 | Willowbend Investments, Inc. | Paint Rock, West (Strawn) | Concho | 1 | 32.2K | 21 | by Jan 1993 – Sep 2011 |
| Thorman 'C' O-13-32747 | Willowbend Investments, Inc. | Coleman Ranch (Ellenburger) | Archer | 1 | 31.9K | 9.97K | Oct 2013 – Aug 2026 |
| Robertson Hill Ranch B G-13-277388 | Willowbend Investments, Inc. | Newark, East (Barnett Shale) | Palo Pinto | 1 | 30K | 1.19M | Oct 2008 – Mar 2022 |
| Hemmi "2" O-13-28088 | Willowbend Investments, Inc. | Vogtsberger, South(conglomerate) | Archer | 1 | 29.3K | 166K | by Jan 1993 – Feb 2022 |
| Sanders, W. E. O-13-20628 | Willowbend Investments, Inc. | Tally (Strawn) | Clay | 3 | 29.3K | 7K | by Jan 1993 – Aug 2026 |
| Medders O-13-27577 | Willowbend Investments, Inc. | Chalk Hill, E. (Congl.) | Archer | 3 | 28.2K | 135K | by Jan 1993 – Mar 2017 |
| Monaghan, L. R. #2 O-13-25731 | Willowbend Investments, Inc. | Daves(congl.) | Wichita | 1 | 27.5K | 93.4K | by Jan 1993 – Aug 2026 |
| Hemmi "A" O-13-28153 | Willowbend Investments, Inc. | Vogtsberger, South(conglomerate) | Archer | 1 | 27.3K | 209K | by Jan 1993 – Aug 2026 |
| Cowan & McKinney 152 O-13-28880 | Willowbend Investments, Inc. | Herb (Upper Penn.) | Archer | 2 | 27.2K | 677 | Sep 1994 – Oct 1999 |
| Robertson Hill Ranch B G-13-277358 | Willowbend Investments, Inc. | Newark, East (Barnett Shale) | Palo Pinto | 1 | 26.8K | 413K | Oct 2008 – Mar 2022 |
| Whitehead O-9-13475 | Willowbend Investments, Inc. | Branch, S. (Bunger) | Menard | 3 | 26.8K | 2.55K | May 1993 – Sep 2020 |
| Robertson Hill Ranch G-13-238820 | Willowbend Investments, Inc. | Newark, East (Barnett Shale) | Palo Pinto | 1 | 26.4K | 1.08M | May 2008 – Mar 2022 |
| Buttram "A" O-13-29332 | Willowbend Investments, Inc. | Young County Regular | Young | 1 | 25.6K | 0 | May 1997 – Jul 2026 |
| Robertson Hill Ranch G-13-275635 | Willowbend Investments, Inc. | Newark, East (Barnett Shale) | Palo Pinto | 1 | 24.9K | 248K | Oct 2008 – Aug 2017 |
| Decker, J. O-13-26227 | Willowbend Investments, Inc. | Deer Creek (Israel 5000) | Clay | 2 | 24.9K | 31 | by Jan 1993 – Dec 2010 |
| Brandenberger "A" O-9-11354 | Willowbend Investments, Inc. | Menard, W. (Harkey) | Menard | 1 | 23.1K | 13.2K | by Jan 1993 – Jan 2019 |
| Thorman C O-13-32629 | Willowbend Investments, Inc. | Vogtsberger Pool | Archer | 1 | 23.1K | 5.67K | Mar 2013 – Aug 2026 |
| Hemmi A2 O-13-28366 | Willowbend Investments, Inc. | Chalk Hill, E. (Congl.) | Archer | 1 | 22.3K | 205K | by Jan 1993 – Aug 2026 |
| Atkinson O-13-31080 | Willowbend Investments, Inc. | Buckstack (Tannehill) | Knox | 4 | 21.8K | 0 | Sep 2008 – Aug 2026 |
| Harlan O-13-24053 | Willowbend Investments, Inc. | Goree | Knox | 5 | 21.7K | 20 | by Jan 1993 – Mar 2018 |
| Cowan & McKinney 148 O-13-28456 | Willowbend Investments, Inc. | Hull-Silk-Sikes (3800) | Archer | 1 | 21.2K | 49.1K | by Jan 1993 – Jul 2016 |
| Farmer - Campbell O-13-31878 | Willowbend Investments, Inc. | Young County Regular | Young | 3 | 20.7K | 0 | Apr 2011 – Aug 2026 |
| York "D" O-13-29045 | Willowbend Investments, Inc. | L-G (Mississippian) | Archer | 1 | 20.5K | 0 | Nov 1995 – Aug 2026 |
| Strange, D. D. O-13-28025 | Willowbend Investments, Inc. | Brock & Strange (Strawn Sand #1) | Archer | 2 | 20.2K | 24 | by Jan 1993 – Apr 2020 |
| Ross E & F O-13-1914 | Willowbend Investments, Inc. | Ross, West (Strawn) | Clay | 5 | 19.3K | 21 | by Jan 1993 – Jun 2002 |
| Slaughter -A- O-13-19189 | Willowbend Investments, Inc. | Peden (Miss) | Clay | 2 | 19K | 113 | by Jan 1993 – Jan 2017 |
| Strain, J. H. O-8-10882 | Willowbend Investments, Inc. | Strain (Burson, Middle) | Haskell | 1 | 18.5K | 27 | by Jan 1993 – Oct 2006 |
| Brandenberger O-9-9996 | Willowbend Investments, Inc. | Menard, W. (Harkey) | Menard | 3 | 18.3K | 3.19K | by Jan 1993 – Feb 2019 |
| Morrison "C" O-8-23864 | Willowbend Investments, Inc. | Irwin, N. (Miss.) | Throckmorton | 2 | 17.9K | 37.5K | by Jan 1993 – Sep 1997 |
| Mullis, J.D. O-13-28141 | Willowbend Investments, Inc. | King-Wilson | Archer | 3 | 17.7K | 31 | by Jan 1993 – Jun 2020 |
| Taylor Properties O-13-32820 | Willowbend Investments, Inc. | Mitchell (Strawn) | Archer | 1 | 17.4K | 0 | Mar 2014 – Aug 2026 |
| Butler O-13-21575 | Willowbend Investments, Inc. | Vashti, N.E. (Caddo) | Clay | 1 | 17.1K | 7.99K | by Jan 1993 – Apr 2018 |
| Monaghan, L. R. #1 O-13-22366 | Willowbend Investments, Inc. | Daves(congl.) | Archer | 1 | 17K | 9.53K | by Jan 1993 – Apr 2004 |