| Cope 107-108 O-9-18617 | Sable Permian Resources, LLC only | Lin (Wolfcamp) | Reagan | 13 | 1.01M | 6.22M | Apr 2014 – May 2020 |
| Meeker-Canadian 108-109E O-10-51751 | Apache Corporation only | Wolfbone (Trend Area) | Reeves | 2 | 729K | 2.76M | Jan 2019 – Jul 2026 |
| May 1108 O-10-47604 | OXY USA Inc. only | Spraberry (Trend Area) | Howard | 1 | 463K | 766K | Nov 2015 – Jul 2026 |
| Meeker-Canadian Unit 108-109W O-10-49570 | Apache Corporation only | Wolfbone (Trend Area) | Reeves | 1 | 426K | 2.7M | Oct 2017 – Jul 2026 |
| Mosquito 1108-74 E O-10-53397 | WPX Energy Permian, LLC only | Phantom (Wolfcamp) | Winkler | 1 | 389K | 1.14M | Jan 2020 – Jul 2026 |
| Cope 107-108 O-9-20670 | Permian Resources Operating, LLC only | Spraberry (Trend Area) R 40 Exc | Reagan | 11 | 351K | 10.3M | Mar 2020 – Jul 2026 |
| Powell 1089CP O-10-58905 | OXY USA Inc. only | Spraberry (Trend Area) | Glasscock | 1 | 281K | 713K | Oct 2022 – Jul 2026 |
| Stormy 1084 O-14-8195 | Presidio Petroleum LLC only | Kiowa Creek (Marmaton) | Lipscomb | 3 | 227K | 844K | Sep 2010 – Jul 2026 |
| LHS Ranch 27-21 Allocation 2108 O-10-50606 | XTO Energy Inc. only | Spraberry (Trend Area) R 40 Exc | Midland | 1 | 190K | 887K | Mar 2018 – Jul 2026 |
| Bouldin, Florence V. -B- O-3-9880 | Oak Energy, LLC only | Sugar Valley, S. (Frio 10850) | Matagorda | 1 | 155K | 375K | Jan 1993 – Jul 2026 |
| Courson Urban 108 O-14-9759 | Mewbourne Oil Company only | Pan Petro (Cleveland) | Ochiltree | 1 | 152K | 706K | Sep 2021 – Jul 2026 |
| Flowers Reistino 108 Unit O-3-26709 | Wildfire Energy Operating LLC only | Giddings (Eagleford) | Robertson | 1 | 130K | 29.1K | Jul 2014 – Jul 2026 |
| Cleveland 108 O-14-9070 | BE Anadarko II, LLC only | Lipscomb, S.E. (Cleveland) | Lipscomb | 1 | 125K | 698K | Mar 2012 – Jul 2026 |
| Golden Gate 129-108 O-10-56024 | Browning Oil Company, Inc. only | Garden City, S. (Wolfcamp) | Fisher | 1 | 118K | 257K | Apr 2021 – Jul 2026 |
| Byron Mason 1085 O-14-9481 | Mewbourne Oil Company only | Allen-Parker (Marmaton) | Lipscomb | 1 | 112K | 245K | Jul 2016 – Jul 2026 |
| Powell 1087CP O-10-58904 | OXY USA Inc. only | Spraberry (Trend Area) | Glasscock | 1 | 100K | 293K | Oct 2022 – Jul 2026 |
| Champion Int'l Unit A-1081 O-6-13419 | Swift Energy Company only | Brookeland (Austin Chalk, 8800) | Newton | 1 | 64.9K | 267K | Apr 1995 – May 2004 |
| Daniel 108 O-14-8550 | Courson Oil & Gas, Inc. only | Pan Petro (Cleveland) | Ochiltree | 1 | 62K | 318K | Sep 2011 – Jul 2026 |
| Blackie 1083 O-14-8197 | Presidio Petroleum LLC only | Kiowa Creek (Marmaton) | Lipscomb | 1 | 62K | 113K | Sep 2010 – Jul 2026 |
| Rocker B 108 O-9-13872 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Irion | 4 | 62K | 301K | Jul 1995 – Aug 2016 |
| Golden Gate E 108-129-166 O-10-60510 | Browning Oil Company, Inc. only | Garden City, S. (Wolfcamp) | Fisher | 1 | 56.8K | 138K | Nov 2023 – Jul 2026 |
| Bensch Family Trust 1082 Lip O-14-8883 | Unbridled Resources, LLC only | Kiowa Creek (Marmaton) | Lipscomb | 1 | 41.9K | 65.9K | Aug 2012 – Jul 2026 |
| Old Brass & Needle A1083 O-13-30173 | Lime Rock Resources IV-a, L.P. only | St. JO Ridge (Barnett Shale) | Montague | 2 | 40.5K | 220K | Mar 2003 – Apr 2023 |
| Chance 1086 O-14-8296 | Presidio Petroleum LLC only | Kiowa Creek (Marmaton) | Lipscomb | 1 | 40.5K | 62.9K | Nov 2010 – Jul 2026 |
| Roman 1087 O-14-7949 | Presidio Petroleum LLC only | Kiowa Creek (Marmaton) | Ochiltree | 1 | 33.9K | 38.9K | Dec 2008 – Jul 2026 |
| Rutz 1081 Lip O-14-8874 | Unbridled Resources, LLC only | Kiowa Creek (Marmaton) | Lipscomb | 1 | 25.7K | 23.7K | Jul 2012 – Jul 2026 |
| Winthrop 1108 O-14-8103 | Sandlot Oil & Gas LLC only | Allen-Parker (Marmaton) | Ochiltree | 1 | 24.7K | 22.1K | Dec 2009 – Jul 2026 |
| Urban, Robert H. 108 O-14-7871 | BE Anadarko II, LLC only | Haywood (Atoka) | Ochiltree | 2 | 15K | 1.17M | Dec 2007 – Jul 2026 |
| Henderson O-3-24202 | Kerr-McGee Oil & Gas Onshore LP only | Felicia, S. (Yegua 10800) | Liberty | 1 | 11.7K | 6.34K | Feb 2002 – Sep 2016 |
| DE Witt Gas Unit O-3-26849 | Elliott Oil & Gas Operating Co. only | Hamshire, West (Hackberry 10850) | Jefferson | 1 | 11K | 0 | May 2014 – Jul 2026 |
| Morrison Tallahone a 1087 O-14-7662 | Linn Operating, Inc. only | Reynolds Creek (Granite Wash) | Roberts | 1 | 6.03K | 41.6K | Mar 2006 – Nov 2014 |
| Mosquito 1108-74 W O-10-53366 | WPX Energy Permian, LLC only | Phantom (Wolfcamp) | Winkler | 1 | 5.99K | 22K | Nov 2019 – Feb 2023 |
| Karcher O-2-8015 | Hanson Production Company only | Powderhorn, N.W. (Frio 10850) | Calhoun | 1 | 4.52K | 11.5K | Sep 1994 – Aug 1998 |
| Church Lot 108 O-5-1121 | Union Oil Company of California only | Van | — | 1 | 2.62K | 2.14K | Jan 1993 – Jun 2008 |
| Green Estate Gas Unit "B" O-4-12256 | W&S Oilfield SVC & Equipment Inc only | Portland, E. (Commonwealth 10800 | San Patricio | 1 | 1.78K | 50 | Jul 1993 – Aug 2003 |
| May O-6-14832 | Upstream Resource Partners, LLC only | Rawlins (1080 Wilcox) | Anderson | 2 | 1.38K | 0 | Oct 2008 – Jul 2026 |
| Shelton 108 B O-8-25608 | Cooper Oil & Gas, Inc. only | Irwin, N. (Miss.) | Throckmorton | 1 | 430 | 10 | Jan 1993 – Mar 1996 |
| Patron 108 O-8-32458 | Browning Oil Company, Inc. only | Camp Springs, SE. (Strawn) | Fisher | 1 | 356 | 0 | Aug 2020 – Aug 2024 |
| Altman, F. L. G-2-51339 | Eland Energy, Inc. only | Christmas, Deep (Wilcox 10800) | — | 1 | 0 | 3.92M | Jan 1993 – Jul 2018 |
| Owen 1080 GU I G-1-292093 | Lewis Petro Properties, Inc. only | Hawkville (Eagleford Shale) | Webb | 1 | 0 | 6.04M | Oct 2021 – Jul 2026 |
| Owen 1080 GU B G-1-282300 | Lewis Petro Properties, Inc. only | Hawkville (Eagleford Shale) | Webb | 1 | 0 | 4.18M | Mar 2017 – Jul 2026 |
| Owen 1080 GU J G-1-291858 | Lewis Petro Properties, Inc. only | Hawkville (Eagleford Shale) | Webb | 1 | 0 | 6.46M | Oct 2021 – Jul 2026 |
| Owen 1080 GU K G-1-291740 | Lewis Petro Properties, Inc. only | Hawkville (Eagleford Shale) | Webb | 1 | 0 | 6.83M | Oct 2021 – Jul 2026 |
| Owen 1080 GU A G-1-282299 | Lewis Petro Properties, Inc. only | Hawkville (Eagleford Shale) | Webb | 1 | 0 | 8.66M | Feb 2017 – Jul 2026 |
| Owens 1080 G-1-278517 | Lewis Petro Properties, Inc. only | Briscoe Ranch (Eagleford) | Webb | 1 | 0 | 7.4M | Jan 2015 – Jul 2026 |
| Owen 1080 GU H G-1-291739 | Lewis Petro Properties, Inc. only | Hawkville (Eagleford Shale) | Webb | 1 | 0 | 6.15M | Oct 2021 – Jul 2026 |
| Owen 1080 GU G G-1-291738 | Lewis Petro Properties, Inc. only | Hawkville (Eagleford Shale) | Webb | 1 | 0 | 6.07M | Oct 2021 – Jul 2026 |
| Owen 1080 - 5 G-1-280252 | Lewis Petro Properties, Inc. only | Hawkville (Eagleford Shale) | Webb | 1 | 0 | 7.7M | Feb 2016 – Jul 2026 |
| Cooley, M.E. G-2-200042 | KCS Resources, Inc. only | Mission Valley, W (Wilcox 10800) | Victoria | 1 | 0 | 56K | May 2003 – Oct 2003 |
| Owen 1080-5 G-1-287873 | Lewis Petro Properties, Inc. only | Hawkville (Eagleford Shale) | Webb | 1 | 0 | 8.91M | Jul 2019 – Jul 2026 |