| Beall-Knight G-13-193702 | Eagleridge Operating, LLC only | Newark, East (Barnett Shale) | Denton | 1 | 4.18K | 227K | Mar 2003 – Aug 2015 |
| Brown Unit O-8-23768 | Rwa, LLC only | McKnight, S. (Congl.) | Throckmorton | 1 | 4.16K | 97.1K | by Jan 1993 – Mar 2023 |
| Tubb, J. B. "C" a/C 2 G-10-62106 | Formentera Operations LLC only | Sand Hills (McKnight) | Crane | 1 | 4.14K | 620K | by Jan 1993 – Jun 2026 |
| Waddell TR A G-10-148488 | Blackbeard Operating, LLC only | Sand Hills (McKnight) | Crane | 1 | 4.12K | 1.95M | Feb 1994 – Feb 2026 |
| Smith-McKnight O-8-19940 | Ringo Rig LLC only | Coleman County Regular | Coleman | 5 | 4.01K | 35 | by Jan 1993 – Mar 2018 |
| Tubb, J. B. B Tract "A" G-10-120440 | Chevron U. S. A. Inc. only | Sand Hills (McKnight) | Crane | 1 | 3.85K | 669K | by Jan 1993 – May 2013 |
| Shieldknight "26" G-14-233426 | Mewbourne Oil Company only | Hansford (Morrow, Upper) | Ochiltree | 1 | 3.78K | 1.9M | Nov 2007 – Aug 2026 |
| Barnsley -B- G-10-52745 | Citation Oil & Gas Corp. only | Sand Hills (McKnight) | Crane | 1 | 3.78K | 265K | by Jan 1993 – Aug 2026 |
| Knight G-13-208337 | Eagleridge Operating, LLC only | Newark, East (Barnett Shale) | Cooke | 1 | 3.61K | 52.8K | Sep 2005 – Dec 2018 |
| Knight G-13-210463 | Eagleridge Operating, LLC only | Newark, East (Barnett Shale) | Cooke | 1 | 3.43K | 51.2K | Apr 2006 – Nov 2013 |
| Waddell, W. N. et Al G-10-96411 | Burlington Res O & G Co-Midland only | Sand Hills (McKnight) | Crane | 1 | 3.43K | 232K | by Jan 1993 – Oct 2001 |
| Lea, P. J. a/C 2 G-10-55587 | Formentera Operations LLC only | Sand Hills (McKnight) | Crane | 1 | 3.42K | 435K | by Jan 1993 – Jul 2026 |
| McKnight, M.B. G-10-147637 | Devon Energy Production Co, L.P. only | Sand Hills (Judkins) | Crane | 1 | 3.41K | 312K | Jul 1993 – Sep 2004 |
| Whitaker 928 "A" O-8-20741 | Romac Oil Company, Inc. only | McKnight, S. (Congl.) | Throckmorton | 1 | 3.31K | 11K | by Jan 1993 – Dec 1995 |
| Knight "a" II Gas Unit G-5-194109 | Hilcorp Energy Company only | Freestone (CV-Bossier Cons.) | Freestone | 1 | 3.29K | 1.18M | Mar 2003 – Aug 2026 |
| Waddell TR A G-10-158051 | Blackbeard Operating, LLC only | Sand Hills (McKnight) | Crane | 1 | 3.21K | 857K | Mar 1996 – Jun 2013 |
| McKnight, Will Gas Unit #1 G-6-177161 | XTO Energy Inc. only | Rosewood (Cotton Valley) | Upshur | 1 | 3.1K | 448K | Mar 2000 – Aug 2017 |
| Knight, L. G. Gas Unit G-6-267447 | Craton Operating LLC only | Carthage (Cotton Valley) | Panola | 1 | 3.04K | 126K | Sep 2012 – May 2024 |
| Moore G-6-127450 | Comstock Oil & Gas, LP only | Waskom (McKnight) | Harrison | 1 | 3.03K | 375K | by Jan 1993 – Dec 2005 |
| McKnight, M. B. 21 O-10-37560 | Williams Oil Company only | Armer (Wichita-Albany) | Crane | 1 | 3.02K | 4.16K | Aug 2005 – Dec 2005 |
| McKnight, T. N. O-10-37600 | Union Royalty, Inc. only | El Mar (Brushy Canyon, Lower) | Loving | 2 | 2.96K | 6.54K | Jan 2004 – Dec 2005 |
| Waddell TR A G-10-154396 | Blackbeard Operating, LLC only | Sand Hills (McKnight) | Crane | 1 | 2.92K | 840K | May 1995 – Apr 2015 |
| McKnight -A- O-10-34484 | Texaco E & P Inc. only | Headlee (Wolfcamp) | Ector | 1 | 2.88K | 26.4K | Apr 1995 – May 1995 |
| Tubb, J. B. "a" Tr. B O-10-35962 | Chevron U. S. A. Inc. only | Sand Hills (McKnight) | Crane | 1 | 2.85K | 210K | Feb 1999 – Aug 2012 |
| Lea, P.J. a/C 2 G-10-52666 | Formentera Operations LLC only | Sand Hills (McKnight) | Crane | 1 | 2.84K | 247K | by Jan 1993 – Feb 2004 |
| McKnight, M. B. G-10-270726 | Ring Energy, Inc. only | Sand Hills (Judkins) | Crane | 1 | 2.75K | 104K | Jan 2014 – Aug 2026 |
| Waddell, W. N. et al I G-10-108177 | Burlington Res O & G Co-Midland only | Sand Hills (McKnight) | Crane | 1 | 2.72K | 386K | by Jan 1993 – Jan 2013 |
| McKnight, M. B. O-10-8696 | Devon Energy Production Co, L.P. only | Armer (6350) | Crane | 12 | 2.63K | 43.4K | May 1993 – Apr 1997 |
| Wright, H.J. O-11-68784 | Pioneer Natural Res. USA, Inc. only | Knight & Miller (Mississippian) | Dawson | 1 | 2.57K | 345 | Mar 2005 – Feb 2007 |
| Tubb, J.B. "EK" O-10-23527 | Formentera Operations LLC only | Sand Hills (McKnight) | Crane | 2 | 2.53K | 23.1K | by Jan 1993 – Feb 1995 |
| Knight-Strong Gas Unit G-6-71189 | Samson Lone Star, LLC only | Carthage, SE (CV) | Panola | 1 | 2.51K | 175K | by Jan 1993 – Nov 2006 |
| Daleco 1A O-8-16226 | Romac Oil Company, Inc. only | McKnight (Caddo) | Throckmorton | 1 | 2.5K | 7.31K | by Jan 1993 – Dec 1995 |
| Lea, P. J. a/C 2 G-10-74253 | Formentera Operations LLC only | Sand Hills (McKnight) | Crane | 1 | 2.5K | 271K | by Jan 1993 – May 2020 |
| Waddell, W. N. et Al G-10-164029 | Burlington Res O & G Co-Midland only | Sand Hills (McKnight) | Crane | 1 | 2.42K | 373K | Jun 1997 – Feb 2013 |
| MHP O-8-23484 | Romac Oil Company, Inc. only | McKnight, S. (Congl.) | Throckmorton | 1 | 2.37K | 23 | by Jan 1993 – Mar 1996 |
| McKnight G-6-188717 | Yost Exploration and Production only | Naconiche Creek (Rod.-TP Cons.) | Nacogdoches | 1 | 2.35K | 361K | Apr 2002 – Jul 2026 |
| McKnight O-13-27767 | Stovall Operating Co. only | Gibbs Creek (Conglomerate 4100) | Young | 1 | 2.28K | 42.7K | by Jan 1993 – Aug 2026 |
| Harris O-13-32499 | White Knight Production LLC only | JMG Mag (Miss) | Jack | 1 | 2.22K | 12.6K | May 2013 – Jan 2015 |
| McKnight - Rayden O-10-58938 | Williams Oil Company only | Sand Hills (Judkins) | Crane | 1 | 2.19K | 1.61K | Jan 2023 – Aug 2026 |
| Black "A" G-8-236664 | Delta Oil & Gas Ltd. only | Knight (Duffer, Lo. 4050) | Stephens | 1 | 2.07K | 62.4K | Nov 2007 – Aug 2026 |
| Francis 137 O-13-33019 | White Knight Production LLC only | KRS (Marble Falls) | Jack | 1 | 2.06K | 141K | Jul 2014 – Jan 2019 |
| Cholla O-13-32170 | White Knight Production LLC only | JMG Mag (Miss) | Jack | 1 | 2.05K | 139K | Mar 2012 – Oct 2017 |
| Tubb, J. B. G-10-76104 | Lario Oil & Gas Company only | Sand Hills (McKnight) | Crane | 1 | 2.02K | 110K | by Jan 1993 – Apr 2001 |
| Knight Ranch G-2-246677 | Welderxp Ltd. only | Cannan, South (10100 Wilcox) | Bee | 1 | 2.02K | 29.9K | Feb 2012 – Nov 2021 |
| McKnight, M. B. D O-10-40089 | Burnett Oil Co., Inc. only | Running W (Wichita-Albany) | Crane | 1 | 1.99K | 2.28K | Feb 2010 – Nov 2010 |
| Lci O-13-32645 | White Knight Production LLC only | KRS (Marble Falls) | Palo Pinto | 1 | 1.99K | 66K | Sep 2013 – Apr 2018 |
| Knight 4-51 O-10-49734 | Permian Resources Operating, LLC only | Sandbar (Bone Spring) | Reeves | 1 | 1.9K | 22.8K | Jan 2018 – Feb 2018 |
| McKnight, M. B., -F- O-10-21811 | Devon Energy Production Co, L.P. only | Sand Hills (McKnight) | Crane | 2 | 1.89K | 5.16K | by Jan 1993 – Sep 2002 |
| Harper-Knight G-13-238654 | El Reno Energy, LLC only | Newark, East (Barnett Shale) | Denton | 1 | 1.87K | 311K | Apr 2008 – May 2023 |
| McKnight O-8-24552 | H P S Investments only | Throckmorton County Regular | Throckmorton | 1 | 1.82K | 33 | by Jan 1993 – Jul 1999 |