| Myers G-13-279771 | White Knight Production LLC only | KRS (Marble Falls) | Jack | 1 | 1.82K | 33.6K | Mar 2016 – Sep 2018 |
| Johnson O-8-31681 | White Knight Production LLC only | Burns-Dalton(marble Falls) | Palo Pinto | 1 | 1.8K | 124K | Oct 2014 – Sep 2021 |
| McKnight, J. N. O-8-256 | Stuart, Barrett & Koontz only | Brown County Regular | Brown | 1 | 1.79K | 67 | by Jan 1993 – Oct 1998 |
| Knighton G-6-127150 | Brookston Energy, Inc. only | Waskom (Page Sand) | Harrison | 1 | 1.78K | 205K | by Jan 1993 – Feb 2009 |
| Carney O-13-32848 | White Knight Production LLC only | KRS (Marble Falls) | Jack | 1 | 1.77K | 47.2K | Feb 2014 – Feb 2017 |
| Harper-Knight G-13-238653 | El Reno Energy, LLC only | Newark, East (Barnett Shale) | Denton | 1 | 1.74K | 304K | Apr 2008 – May 2023 |
| Haywood O-6-1526 | McKnight, C. L. Oil Co. LLP only | Rodessa-Jeff. Area (Hill Z) | Marion | 1 | 1.72K | 4.01K | by Jan 1993 – Apr 1995 |
| Knighton "C" G-6-114670 | Winchester Production Co., Ltd. only | Waskom (Cotton Valley) | Harrison | 1 | 1.72K | 138K | by Jan 1993 – Oct 2005 |
| Gober, John R. O-8-12614 | Romac Oil Company, Inc. only | McKnight (Caddo) | Throckmorton | 1 | 1.69K | 9.77K | Feb 1993 – Apr 2001 |
| Minix, Sandra O-13-31547 | White Knight Production LLC only | Jack County Regular | Jack | 1 | 1.68K | 44.6K | Aug 2009 – Jun 2017 |
| Taylor O-13-32949 | White Knight Production LLC only | KRS (Marble Falls) | Palo Pinto | 1 | 1.64K | 27.7K | May 2014 – May 2017 |
| S. Boley O-13-32911 | White Knight Production LLC only | KRS (Marble Falls) | Jack | 1 | 1.61K | 16.9K | Apr 2014 – Jan 2016 |
| Waddell TR A G-10-148486 | Blackbeard Operating, LLC only | Sand Hills (McKnight) | Crane | 1 | 1.61K | 1.02M | Jan 1994 – Jun 2024 |
| Tubb, J. B. -B- G-10-282136 | Ring Energy, Inc. only | Sand Hills (McKnight) | Crane | 1 | 1.54K | 11.5K | Mar 2017 – Jul 2025 |
| Barnsley, M. L. G-10-65960 | Venture Production Service Inc. only | Sand Hills (McKnight) | Crane | 1 | 1.53K | 208K | by Jan 1993 – May 2026 |
| Prideaux, H.O. "A" O-13-22555 | White Knight Production LLC only | Young County Regular | Young | 5 | 1.53K | 138 | by Jan 1993 – Jan 2013 |
| Bailey O-13-33386 | White Knight Production LLC only | KRS (Marble Falls) | Jack | 1 | 1.51K | 7.19K | Dec 2014 – Oct 2015 |
| Briscoe-McKnight O-1-14837 | El Toro Resources LLC only | Carrizo (San Miguel 2850) | Dimmit | 1 | 1.5K | 0 | Aug 2007 – Aug 2012 |
| Lea, P. J. a/C 2 G-10-52665 | Mobil Producing TX. & N.M. Inc. only | Sand Hills (McKnight) | Crane | 1 | 1.47K | 87.9K | by Jan 1993 – Nov 1994 |
| McKnight, M.B. O-10-47228 | Stronghold Energy II Oper, LLC only | Running W, N. (Holt) | Crane | 1 | 1.46K | 1.34K | May 2017 – Nov 2019 |
| McKnight, M. B. O-10-38674 | Heifer Production Company LLC only | Running W (Wichita-Albany) | Crane | 1 | 1.46K | 49K | Nov 2007 – Sep 2016 |
| Waddell TR I O-10-44201 | Blackbeard Operating, LLC only | Sand Hills (McKnight) | Crane | 1 | 1.45K | 65.6K | Feb 2013 – Aug 2021 |
| McKnight O-11-66112 | Permian Resources, Inc. only | Myrtle, S. (Strawn) | Borden | 1 | 1.44K | 19 | by Jan 1993 – Jul 1994 |
| Waddell, W. N. Etal G-10-165458 | Burlington Res O & G Co-Midland only | Sand Hills (McKnight) | Crane | 1 | 1.37K | 49.6K | Aug 1997 – Jun 2001 |
| Knighton "B" G-6-296763 | Brookston Energy, Inc. only | Waskom (Travis Peak 5) | Harrison | 1 | 1.37K | 26K | Oct 2023 – Jun 2026 |
| Halman O-13-23117 | Knight, Reuben B. only | Chico, West (Caddo Congl. Upper) | Wise | 1 | 1.37K | 69.2K | by Jan 1993 – Mar 2004 |
| Barnsley, M. L. G-10-52925 | R2Q Operating LLC only | Sand Hills (McKnight) | Crane | 1 | 1.35K | 547K | by Jan 1993 – Aug 2026 |
| Tubb, J. B. "C" G-10-151572 | Exxon Mobil Corporation only | Sand Hills (McKnight) | Crane | 1 | 1.34K | 80K | Sep 1994 – Dec 2002 |
| Barnsley, M. L. G-10-52926 | R2Q Operating LLC only | Sand Hills (McKnight) | Crane | 1 | 1.34K | 436K | by Jan 1993 – Aug 2026 |
| Barnsley, M.L. G-10-57082 | Venture Production Service Inc. only | Sand Hills (McKnight) | Crane | 1 | 1.3K | 244K | by Jan 1993 – May 2026 |
| McKnight, M. B. G-10-150034 | Pennzoil Exploration & Prod. Co. only | Sand Hills (Judkins) | Crane | 1 | 1.26K | 155K | Apr 1994 – Feb 1998 |
| Barnsley -D- O-10-22263 | Citation Oil & Gas Corp. only | Sand Hills (McKnight) | Crane | 2 | 1.25K | 40.9K | by Jan 1993 – Nov 1998 |
| Sam Knight Unit C O-5-4058 | Deguello Operating LLC only | Pleasant Ridge (Sub Clarksville) | Leon | 1 | 1.25K | 3.39K | Jun 2013 – Oct 2015 |
| Knight, A.R. B O-8-15415 | Delta Oil & Gas Ltd. only | Stephens County Regular | Stephens | 1 | 1.25K | 115K | by Jan 1993 – Jun 2014 |
| Bankston, William O-13-19422 | Knight, Reuben B. only | Park Springs (Congl.) | Wise | 2 | 1.24K | 119K | by Jan 1993 – Dec 2006 |
| McKnight, Ross et al 'B' O-8-18358 | Romac Oil Company, Inc. only | McKnight, S. (Congl.) | Throckmorton | 1 | 1.21K | 4.41K | by Jan 1993 – Dec 1995 |
| Superior-Knight G-9-291508 | Bob Hughes Oil Company, LLC only | Jameson (Strawn) | Sterling | 1 | 1.2K | 3.93K | Sep 2021 – Aug 2026 |
| McKnight O-13-24454 | Rover Operating Company, LLC only | Young County Regular | Young | 1 | 1.19K | 4.37K | by Jan 1993 – Feb 2026 |
| Rumage North O-13-33005 | White Knight Production LLC only | KRS (Marble Falls) | Jack | 1 | 1.17K | 12.3K | Jul 2014 – Dec 2016 |
| Dale-Robertson O-13-19445 | Knight, Reuben B. only | Catlin (Caddo Conglomerate) | Jack | 2 | 1.17K | 93.2K | by Jan 1993 – Apr 2003 |
| Delange G-10-113070 | Millwee Oil, Inc. only | Sand Hills (McKnight) | Crane | 1 | 1.13K | 263K | by Jan 1993 – Aug 2026 |
| McKnight -C- O-1-5441 | Double Eagle Petroleum Corp only | Winter Garden (Olmos) | Dimmit | 1 | 1.13K | 16 | by Jan 1993 – Mar 1996 |
| Lea, P. J. a/C 2 G-10-60723 | Formentera Operations LLC only | Sand Hills (McKnight) | Crane | 1 | 1.05K | 89.2K | by Jan 1993 – Mar 2009 |
| Tubb, J. B. "a" Tr. B G-10-122108 | Chevron U. S. A. Inc. only | Sand Hills (McKnight) | Crane | 1 | 1.02K | 128K | by Jan 1993 – Mar 1996 |
| Knighton "A" G-6-98280 | Exco Production Company, LP only | Waskom (Cotton Valley) | Harrison | 1 | 1.01K | 318K | by Jan 1993 – Jan 2005 |
| Hicks, Etc.-Knight G-9-147669 | Jatam Inc. only | Jameson (Strawn) | Sterling | 1 | 965 | 73.6K | Dec 1993 – Aug 2026 |
| Condron A O-8-19705 | Romac Oil Company, Inc. only | McKnight, S. (Congl.) | Throckmorton | 1 | 921 | 15 | by Jan 1993 – Mar 1994 |
| Moncrief G-6-138423 | McKnight, C. L. only | Rodessa, N. (Hill) | Marion | 1 | 885 | 102K | by Jan 1993 – Feb 2012 |
| Latham-McKnight O-1-14909 | El Toro Resources LLC only | Pearsall (Austin Chalk) | Dimmit | 1 | 875 | 0 | Oct 2007 – Nov 2007 |
| Gayle, Susie Knight O-1-9223 | Great Plains Resources, Inc. only | Somerset | Bexar | 5 | 861 | 23 | by Jan 1993 – Dec 1995 |