| Kendrick "B" O-11-484 | Burk Royalty Co., Ltd. only | Bronco (Siluro-Devonian) | Yoakum | 4 | 729K | 332K | by Jan 1993 – Jun 2019 |
| Kendrick O-10-33990 | New Height Energy, LLC only | Jack Black (Cisco) | Martin | 1 | 411K | 955K | Oct 1993 – Mar 2026 |
| Kendrick O-10-37711 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 5 | 226K | 573K | Dec 2005 – Apr 2026 |
| Kendrick, Harold H. O-11-65781 | Citation Oil & Gas Corp. only | Robertson (Penn.) | Gaines | 1 | 168K | 63.9K | by Jan 1993 – Apr 2026 |
| Hendrick, T.G. Est. "14" O-8-25489 | Pony Express Corporate Trust only | Phil Kendrick (Hardy "C" Sand) | Haskell | 4 | 118K | 7.33K | by Jan 1993 – Apr 2026 |
| Kendrick, Lawyer O-5-3386 | Atlantis Oil Company, Inc. only | Como (Consolidated) | Hopkins | 2 | 70.3K | 21 | by Jan 1993 – Apr 2026 |
| Kendrick O-11-67376 | Byrd Operating Company only | Felken (Spraberry) | Dawson | 1 | 63.6K | 14.8K | Apr 1995 – Jan 2000 |
| McKendrick, W.H. G-4-152807 | Columbus Energy, LLC only | Hereford (Lobo) | Webb | 1 | 40.5K | 4.72M | Oct 1994 – Oct 2004 |
| Kendrick, W. B. O-5-938 | Brown Oil & Gas Co. only | Mexia | Limestone | 6 | 39.4K | 21 | by Jan 1993 – Oct 2016 |
| Hendrick, T.G. Est. "14" O-8-25421 | Pony Express Corporate Trust only | Phil Kendrick (Patio "D" Sand ) | Haskell | 1 | 39.3K | 1.49K | by Jan 1993 – Apr 2026 |
| De Lopez, Joseta M. O-4-8756 | Kendrick, Barbara S. only | Mirando Valley | Zapata | 3 | 31K | 22 | by Jan 1993 – Dec 2016 |
| Kendrick, Harold H. O-11-69700 | Citation Oil & Gas Corp. only | Robertson, N. (San Andres) | Gaines | 3 | 24.5K | 12.6K | Dec 2010 – Nov 2013 |
| McKendrick, W. H. G-4-165417 | Columbus Energy, LLC only | Laredo (8080) | Webb | 1 | 20.5K | 4.39M | Nov 1997 – Apr 2026 |
| McKendrick-Akin G-4-179590 | Columbus Energy, LLC only | Volz (Lobo) | Webb | 1 | 20.4K | 3.73M | Aug 2000 – Apr 2026 |
| McKendrick, W.H. G-4-151205 | Columbus Energy, LLC only | Hereford (Lobo) | Webb | 1 | 19.7K | 2.58M | Sep 1994 – Jul 2006 |
| Hendrick, T. G. Est. "14" O-8-26039 | Pony Express Corporate Trust only | Phil Kendrick (Palo Pinto, Lo.) | Haskell | 1 | 18.9K | 1.54K | by Jan 1993 – May 2017 |
| Kendrick O-8-27074 | EOG Resources, Inc. only | Oran (Marble Falls) | Palo Pinto | 1 | 18.1K | 71K | Nov 1993 – Mar 2008 |
| McKendrick, W.H. G-4-153479 | Columbus Energy, LLC only | Hereford (Lobo) | Webb | 1 | 18K | 2.31M | Feb 1995 – Mar 2003 |
| Kendrick "C" O-11-60517 | Byrd Operating Company only | Felken (Spraberry, Upper) | Dawson | 2 | 17.1K | 21 | by Jan 1993 – Jan 2000 |
| McKendrick, W. H. et Al G-4-152460 | Varas Energy Operating Company, only | Cerrito Creek (Lobo Cons.) | Webb | 1 | 16.2K | 3.11M | Dec 1994 – Dec 2024 |
| Reid O-9-13290 | Sojourner Drilling Corporation only | Kendrick (Morris) | Runnels | 1 | 16K | 64.3K | by Jan 1993 – Feb 2009 |
| Kendrick, M. L. O-5-3385 | Atlantis Oil Company, Inc. only | Como (Consolidated) | Hopkins | 5 | 14.3K | 18 | by Jan 1993 – Sep 2008 |
| Hendrick, T. G. Estate O-8-11690 | Sanders Energy LLC only | Phil Kendrick (Canyon) | Haskell | 1 | 14.2K | 1.86K | by Jan 1993 – Jun 2012 |
| Hendrick, T.G. Est. Tract 15 O-8-26838 | Williams Deville Operating, Inc. only | Phil Kendrick (Bluff Creek) | Haskell | 1 | 11.6K | 2.98K | by Jan 1993 – May 2017 |
| McKendrick, W. H. "A" G-4-227843 | Varas Energy Operating Company, only | Cerrito Creek (Lobo Cons.) | Webb | 1 | 11K | 1.63M | Dec 2006 – Dec 2024 |
| Cobb, S.G. O-8-22905 | Kendrick Oil and Gas Company only | P.S. Kendrick (Flippen Sand) | Haskell | 4 | 10.8K | 14 | by Jan 1993 – Sep 2005 |
| Perry "A" O-8-26670 | Paradigm Operating Inc. only | Phil Kendrick (Patio "D" Sand ) | Haskell | 1 | 10.7K | 21 | by Jan 1993 – Feb 2015 |
| Masterson O-8-27998 | Low-End Oil LLC only | Phil Kendrick (Palo Pinto, Lo.) | Haskell | 1 | 10.6K | 757 | Oct 1996 – Sep 2009 |
| McKendrick G-4-150159 | Varas Energy Operating Company, only | Cerrito Creek (Lobo Cons.) | Webb | 1 | 9.39K | 1.96M | Jun 1994 – Jan 2023 |
| McKendrick, W. H. G-4-163711 | Columbus Energy, LLC only | Volz (Lobo) | Webb | 1 | 9.12K | 2.35M | Jun 1997 – Apr 2026 |
| McKendrick, W.H. G-4-130007 | Columbus Energy, LLC only | Bashara-Hereford (7300) | Webb | 1 | 8.85K | 4.09M | by Jan 1993 – Apr 2026 |
| Tomisitis O-9-8325 | TKP Petroleum, Inc. only | Kendrick (Gardner) | Runnels | 1 | 7.19K | 50 | by Jan 1993 – May 2006 |
| Schkade-Hendrick O-8-26434 | Williams Deville Operating, Inc. only | Phil Kendrick (Hardy "C" Sand) | Haskell | 1 | 6.58K | 14 | by Jan 1993 – Dec 2006 |
| McKendrick "B" G-4-226184 | Varas Energy Operating Company, only | Cerrito Creek (Lobo Cons.) | Webb | 1 | 6.44K | 1.25M | Mar 2007 – Jun 2023 |
| Masterson O-8-26991 | Kendrick Oil and Gas Company only | Phil Kendrick (Bluff Creek) | Haskell | 1 | 6.24K | 5.15K | Jun 1993 – Jun 2006 |
| Hendrick, T. G. O-8-28017 | Kendrick Oil and Gas Company only | Tull (Swastika) | Haskell | 1 | 6.22K | 45 | Nov 1996 – Jul 2000 |
| McKendrick, W. H. et Al G-4-149614 | Varas Energy Operating Company, only | Cerrito Creek (Lobo Cons.) | Webb | 1 | 6.11K | 3.48M | May 1994 – Dec 2024 |
| Kendrick O-11-69354 | Schalk Oil Company, Inc. only | Soldier Mound (Stockwether) | Dickens | 1 | 5.9K | 0 | Jan 2009 – Jun 2016 |
| McKendrick G-4-135454 | White Oak Operating Company LLC only | Cerrito Creek (Lobo Cons.) | Webb | 1 | 5.67K | 625K | by Jan 1993 – Mar 2005 |
| McKendrick, W. H. et Al G-4-149186 | Varas Energy Operating Company, only | Cerrito Creek (Lobo Cons.) | Webb | 1 | 5.07K | 2.29M | Apr 1994 – Feb 2025 |
| McKendrick G-4-193122 | Varas Energy Operating Company, only | Cerrito Creek (Lobo Cons.) | Webb | 1 | 4.86K | 1.2M | Jan 2003 – Mar 2021 |
| Hendrick -8- O-8-20548 | Kendrick Oil and Gas Company only | Haskell County Regular | Haskell | 1 | 4.53K | 22 | by Jan 1993 – Sep 2000 |
| McKendrick G-4-74076 | Columbus Energy, LLC only | Laredo (Lobo) | Webb | 1 | 4.1K | 1.27M | by Jan 1993 – Jul 2008 |
| McKendrick, W. H. G-4-204583 | Columbus Energy, LLC only | Hereford (Lobo) | Webb | 1 | 3.77K | 1.48M | Aug 2004 – Apr 2026 |
| McKendrick, W.H. G-4-146980 | Columbus Energy, LLC only | Bashara-Hereford (7300) | Webb | 1 | 3.65K | 401K | Sep 1993 – May 1996 |
| T. G. Hendrick Estate "17" O-8-30067 | Pony Express Corporate Trust only | Phil Kendrick (Palo Pinto, Lo.) | Haskell | 1 | 3.64K | 427 | Jan 2008 – Apr 2026 |
| McKendrick "C" G-4-226607 | Varas Energy Operating Company, only | Cerrito Creek (Lobo Cons.) | Webb | 1 | 3.57K | 612K | Apr 2007 – Jan 2023 |
| Hendrick, T.G. Est. "14" O-8-25811 | Kendrick Oil Co. only | Phil Kendrick (Patio "B" Sand) | Haskell | 1 | 3.5K | 1.37K | by Jan 1993 – Oct 1994 |
| Akin-McKendrick G-4-74961 | Columbus Energy, LLC only | Laredo (Lobo) | Webb | 1 | 3.46K | 617K | by Jan 1993 – Mar 2013 |
| McKendrick, W. H. et Al G-4-149682 | Varas Energy Operating Company, only | Cerrito Creek (Lobo Cons.) | Webb | 1 | 3.29K | 341K | May 1994 – Nov 2008 |