| Katz (Strawn) Unit O-8-30524 | Atlas Operating LLC | Katz (Strawn) | 245 | 13.1M | 30.2M | May 2010 – Jul 2026 |
| Burnett Ranch CO2 Flood "PA1" O-11-70231 | High River Res Operating, LLC | Anne Tandy (Strawn) | 133 | 9.84M | 209K | Jan 2014 – Jul 2026 |
| Burnett, S. B. Estate O-11-66571 | Hunt Oil Company | Anne Tandy (Strawn 5400) | 106 | 5.6M | 343K | Jan 1993 – Mar 2013 |
| A.W.M. O-11-67272 | Burnett Oil Co., Inc. | Wild Hog (Bunger Sand) | 14 | 2.84M | 202K | Jul 1994 – Jul 2026 |
| Burnett, S. B. Estate "D" O-11-60638 | High River Res Operating, LLC | Captain Burk (Strawn Reef) | 33 | 2.74M | 172K | Jan 1993 – Jul 2026 |
| Forks GGG O-11-68304 | Medders Oil Company, Inc. | Balt (Tannehill) | 31 | 2.19M | 8.52K | Apr 2001 – Aug 2021 |
| C.B. Long Unit O-8-25595 | Kinder Morgan Production Co LLC | Katz (5100) | 39 | 2.14M | 242K | Jan 1993 – Feb 2010 |
| Pitchfork Balt Waterflood Unit O-11-69680 | Medders Oil Company, Inc. | Balt (Tannehill) | 30 | 1.54M | 13.4K | Jul 2011 – Jul 2026 |
| Bateman Trust Est. Account No. 1 O-11-18128 | PPC Operating Company LLC | Bateman Ranch (C-Zone) | 37 | 1.48M | 7.07K | Jan 1993 – Nov 2014 |
| Burnett, S. B. Estate "D" O-11-66562 | Citation Oil & Gas Corp. | Big RRR (South, Conglomerate) | 6 | 1.44M | 1.11M | Jan 1993 – Jul 2026 |
| Forks DDD O-11-68192 | Medders Oil Company, Inc. | Balt (Tannehill) | 8 | 1.42M | 12.9K | May 2000 – Jul 2026 |
| Springer Wilson 192 O-11-68469 | Buck Wheat Resources, L.P. | Christopher (Lower Tannehill) | 15 | 1.42M | 0 | Jul 2002 – Jul 2026 |
| Forks CCC O-11-68157 | Medders Oil Company, Inc. | Balt (Tannehill) | 13 | 1.39M | 8.85K | Jan 2000 – Aug 2021 |
| Burnett, S.B. Est. "1A/2A Sand" O-11-67602 | Hunt Oil Company | Twin Peaks (Strawn, UP) | 22 | 1.33M | 107K | Oct 1995 – Mar 2013 |
| East River Unit O-8-24609 | Kinder Morgan Production Co LLC | Katz (5100) | 44 | 1.27M | 47.7K | Jan 1993 – Feb 2010 |
| Burnett, S. B. Estate "RRR" O-11-65414 | High River Res Operating, LLC | Big RRR (South, Conglomerate) | 10 | 1.11M | 235K | Jan 1993 – Jul 2026 |
| Burnett, S. B. Estate "NB" O-11-64964 | Hunt Oil Company | Big -N- (Twin Peaks) | 9 | 862K | 160K | Jan 1993 – Nov 2013 |
| Burnett, S. B. Estate "RRR" O-11-66430 | High River Res Operating, LLC | Big RRR (Twin Peaks, South) | 8 | 837K | 85.1K | Jan 1993 – Jul 2026 |
| Burnett, S. B. Estate "N" O-11-61435 | Hunt Oil Company | Anne Tandy (Strawn, Lo.) | 22 | 807K | 41.7K | Jan 1993 – Mar 2013 |
| Pitchfork O-11-68801 | Burnett Oil Co., Inc. | Legacy (Tannehill Sand) | 10 | 769K | 0 | Aug 2005 – Oct 2025 |
| Burnett, S. B. Estate "W" O-11-60889 | Hunt Oil Company | Twin Peaks (Strawn, UP) | 40 | 754K | 30.1K | Jan 1993 – Mar 2013 |
| Bateman Trust Est. Account No. 1 O-11-18122 | PPC Operating Company LLC | Bateman Ranch (A-Zone) | 29 | 751K | 10.3K | Jan 1993 – Nov 2014 |
| Big -S- (Twin Peaks) Unit O-11-67201 | Hunt Oil Company | Big -S- (Strawn) | 11 | 736K | 19.9K | Feb 1994 – Mar 2013 |
| Burnett, S. B. Estate "NA" O-11-61679 | Hunt Oil Company | Anne Tandy (Strawn, Lo.) | 15 | 733K | 96.3K | Jan 1993 – Mar 2013 |
| Bissett, NE (Strawn Lime) O-8-25485 | New Height Energy, LLC | Bissett, NE (Strawn Lime) | 25 | 724K | 43.2K | Jan 1993 – Jul 2026 |
| QQQ/Ross (Strawn Sand) Unit O-11-66804 | High River Res Operating, LLC | Barber (Strawn Sand) | 19 | 698K | 36.7K | Jan 1993 – Jul 2026 |
| Burnett, S. B. Estate "NA" O-11-64942 | High River Res Operating, LLC | NA (Tannehill) | 9 | 680K | 13K | Jan 1993 – Jul 2026 |
| Burnett, S. B. Estate "Wm" O-11-62668 | High River Res Operating, LLC | Twin Peaks (Congl.) | 3 | 673K | 66.1K | Jan 1993 – Jul 2026 |
| Simpson O-11-67480 | Salida Exploration, LLC | Bacon 107 (Tannehill) | 7 | 671K | 0 | Dec 1995 – Jul 2026 |
| Burnett, S.B. Est. "W" O-8-22887 | High River Res Operating, LLC | Bissett, NE (Strawn Lime) | 6 | 655K | 34.5K | Jan 1993 – Jul 2026 |
| Somervell 6666 FO2 O-11-68810 | Burnett Oil Co., Inc. | Legacy (Tannehill Sand) | 10 | 643K | 2.75K | Jul 2005 – Oct 2025 |
| Bateman Trust Est. Account No. 1 O-11-70207 | New Height Energy, LLC | Bateman Ranch | 51 | 584K | 0 | Jul 2014 – Jul 2026 |
| Forks "1" O-11-67528 | Medders Oil Company, Inc. | Balt (Tannehill) | 12 | 575K | 6.87K | Feb 1996 – Oct 2011 |
| Burnett, S. B. Estate "YA" O-11-60998 | Hunt Oil Company | Anne Tandy (Strawn, Lo.) | 26 | 562K | 43.7K | Jan 1993 – Mar 2013 |
| Burnett, S. B. Estate "WA" O-11-64912 | High River Res Operating, LLC | Wm (3RD. Tannehill) | 3 | 509K | 30.8K | Jan 1993 – Jul 2026 |
| Burnett/Gunn Awm "D" O-11-68039 | Burnett Oil Co., Inc. | North Willow (Cisco Sd., Low) | 5 | 500K | 34.6K | Feb 1999 – Jul 2026 |
| Bateman Trust Est. Account No. 1 O-11-18125 | PPC Operating Company LLC | Bateman Ranch (B-Zone) | 21 | 495K | 5.94K | Jan 1993 – Nov 2014 |
| Johnson, Fannie Mae O-8-27610 | Gunn Oil Company | Katz (5100) | 5 | 494K | 118K | Jun 1995 – Jun 2016 |
| Burnett Awm RR O-11-68373 | High River Res Operating, LLC | Roberts Rift (Strawn 5500) | 3 | 491K | 152K | Sep 2001 – Jul 2026 |
| Masterson Ranch "J" O-11-66628 | Clear Fork, Incorporated | Floyce, N. (Cisco Sand) | 2 | 478K | 21 | Jan 1993 – Jul 2026 |
| Pitchfork Land & Cattle Co. O-11-66376 | Medders Oil Company, Inc. | Pitchfork (Tannehill A) | 2 | 476K | 4.68K | Jan 1993 – Mar 2009 |
| Burnett, S. B. Estate "N" O-11-64908 | High River Res Operating, LLC | NA (Tannehill) | 7 | 459K | 7.72K | Jan 1993 – Jul 2026 |
| Burnett/Gunn Awm "D" O-11-68111 | Burnett Oil Co., Inc. | North Willow (Cisco Lime) | 2 | 448K | 27.9K | May 1999 – Jul 2026 |
| Burnett, S. B. Est "4B Sand" O-11-67165 | Hunt Oil Company | Twin Peaks (Strawn, UP) | 5 | 443K | 197K | Nov 1993 – Mar 2013 |
| Forks BBB O-11-68118 | Medders Oil Company, Inc. | Balt (Tannehill) | 6 | 440K | 6.84K | Aug 1999 – Oct 2011 |
| Springer 210 O-11-66372 | Sauder Management Company | Christopher (Lower Tannehill) | 2 | 435K | 20 | Jan 1993 – Oct 2020 |
| Somervell 6666 O-11-68668 | Burnett Oil Co., Inc. | Legacy (Tannehill Sand) | 6 | 432K | 6.75K | Mar 2004 – Oct 2025 |
| Burnett, S. B. Estate "Y" O-11-60923 | Hunt Oil Company | Anne Tandy (Strawn, Lo.) | 13 | 428K | 39.2K | Jan 1993 – May 2013 |
| Burnett, S. B. Estate "GG" O-11-65476 | High River Res Operating, LLC | NA (Tannehill) | 6 | 426K | 18.7K | Jan 1993 – Jul 2026 |
| Forks South Balt Unit O-11-70869 | Medders Oil Company, Inc. | Balt (Tannehill) | 53 | 419K | 3.87K | Apr 2019 – Jul 2026 |