| St Kitts 76 2833 TG O-10-61716 | XTO Energy Inc. only | Two Georges (Bone Spring) | Loving | 5 | 1.72M | 4.08M | Apr 2024 – Apr 2026 |
| Warlander O-10-51176 | Diamondback E&P LLC only | Hoefs T-K (Wolfcamp) | Reeves | 6 | 1.72M | 7.08M | Aug 2018 – Apr 2026 |
| T. T. Co. Fee O-3-3929 | Radco Operations, L.P. only | Sour Lake | Hardin | 427 | 1.72M | 738 | Jan 1993 – Mar 2026 |
| FR Unobtanium 1411 O-10-50917 | Oxyrock Operating, LLC only | Spraberry (Trend Area) R 40 Exc | Midland | 4 | 1.72M | 6.62M | Sep 2018 – Apr 2026 |
| Spendlove Unit O-2-10404 | Silver Hill Energy Operating LLC only | Eagleville (Eagle Ford-2) | Karnes | 7 | 1.72M | 4.68M | Jun 2012 – Apr 2026 |
| Kennedy, G. F. O-8-3924 | Basa Resources, Inc. only | Stephens County Regular | Stephens | 19 | 1.72M | 33.8K | Jan 1993 – Apr 2026 |
| State Eiland Unit 7-33 O-10-47909 | Continental Resources, Inc. only | Phantom (Wolfcamp) | Ward | 3 | 1.72M | 3.22M | Apr 2016 – Apr 2026 |
| Blakeney, B. H. /Holt Pay/ O-10-845 | Texland Petroleum, L.P. only | Cowden, North (Deep) | Ector | 24 | 1.72M | 386K | Jan 1993 – Apr 2026 |
| Ray Kinsella O-10-51476 | SM Energy Company only | Spraberry (Trend Area) | Howard | 5 | 1.72M | 3.96M | Feb 2019 – Apr 2026 |
| Concho, Willie O-9-13362 | Sundown Oil Operating, LLC only | Pipe Dream (King Sand) | Concho | 10 | 1.72M | 283K | Jan 1993 – Apr 2026 |
| Darby, L. C. -A- O-6-225 | Glori Energy Holdings Inc. only | Coke | Wood | 3 | 1.72M | 244K | Jan 1993 – Aug 2015 |
| Herrell, E. Queen Sand Unit O-10-30592 | Black River Operating LLC only | Herrell, East (Queen Sand) | Sterling | 61 | 1.72M | 13K | Jan 1993 – Mar 2026 |
| Davidson 37X O-10-47661 | Ovintiv USA Inc. only | Spraberry (Trend Area) | Midland | 5 | 1.72M | 6.36M | Feb 2016 – Apr 2026 |
| Luna Unit O-10-55666 | Ovintiv USA Inc. only | Spraberry (Trend Area) | Howard | 4 | 1.72M | 3.99M | Apr 2021 – Apr 2026 |
| Seminole Deep Unit "D" O-11-61889 | OXY USA Inc. only | Seminole (Devonian) | Gaines | 4 | 1.72M | 73 | Jan 1993 – Apr 2026 |
| Midnight Matador 12-24 A O-10-56720 | Birch Operations, Inc. only | Spraberry (Trend Area) | Martin | 3 | 1.72M | 3.67M | Jul 2021 – Apr 2026 |
| Naylor Jones Unit 31 O-1-18668 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | McMullen | 7 | 1.72M | 2.76M | Nov 2015 – Apr 2026 |
| McClintic Unit O-10-18960 | Citation Oil & Gas Corp. only | McElroy | Upton | 61 | 1.71M | 124K | Jan 1993 – Apr 2026 |
| State Tract 331 G-3-207398 | Fieldwood Onshore LLC only | Eagle Bay (Vicksburg) | Galveston | 1 | 1.71M | 5.44M | Dec 2004 – Jun 2014 |
| Shelly O-3-24853 | Empire Texas Operating LLC only | Fort Trinidad, East (Buda) | Houston | 18 | 1.71M | 2.09M | Sep 2012 – Mar 2022 |
| Mesquite Heat 28-41 Unit O-10-48533 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 4 | 1.71M | 2.86M | Nov 2016 – Apr 2026 |
| A. Greaves A O-2-10033 | BPX Operating Company only | Eagleville (Eagle Ford-2) | Karnes | 6 | 1.71M | 2.01M | Apr 2012 – Apr 2026 |
| Turner Gregory Unit O-10-36961 | GTG Operating, LLC only | Turner-Gregory (Clear Fork) | Mitchell | 144 | 1.71M | 0 | Oct 2002 – Feb 2026 |
| JW B O-10-55650 | Discovery Operating, Inc. only | Spraberry (Trend Area) | Midland | 4 | 1.71M | 3.24M | Dec 2020 – Apr 2026 |
| Tycoon C O-10-45657 | U.S. Energy Development Corp only | Wolfbone (Trend Area) | Reeves | 3 | 1.71M | 4.17M | Apr 2014 – Apr 2026 |
| Yellow Rose B Unit O-10-55139 | EOG Resources, Inc. only | Phantom (Wolfcamp) | Loving | 3 | 1.71M | 4M | Jan 2020 – Apr 2026 |
| Hay Aria 03/46 G-10-285833 | Chevron U. S. A. Inc. only | Ford, West (Wolfcamp) | Culberson | 1 | 1.71M | 20.3M | May 2019 – Apr 2026 |
| Rhaegal Unit 2 O-10-61860 | XTO Energy Inc. only | Spraberry (Trend Area) | Martin | 8 | 1.71M | 3.92M | Jun 2024 – Apr 2026 |
| Roadrunner O-10-48996 | Permian Resources Operating, LLC only | Phantom (Wolfcamp) | Reeves | 6 | 1.71M | 3.06M | Oct 2015 – Apr 2026 |
| Utl 2932-17 O-10-48635 | Jagged Peak Energy LLC only | Phantom (Wolfcamp) | Ward | 3 | 1.71M | 2.17M | Jul 2016 – Apr 2026 |
| Hartman Unit O-2-9979 | Marathon Oil EF LLC only | Eagleville (Eagle Ford-2) | Karnes | 5 | 1.71M | 1.82M | Apr 2012 – Apr 2026 |
| Basinger-Long Unit O-11-61135 | Brown, Geo. R Partnership,lp,the only | Buenos | Garza | 64 | 1.7M | 515K | Jan 1993 – Apr 2026 |
| Walter Unit O-2-10900 | EOG Resources, Inc. only | Eagleville (Eagle Ford-2) | Karnes | 4 | 1.7M | 2.28M | Jul 2014 – Apr 2026 |
| Ratliff K Unit O-10-50476 | COG Operating LLC only | Spraberry (Trend Area) | Ector | 6 | 1.7M | 7.31M | May 2018 – Apr 2026 |
| Silvertip 76-15 Unit S O-10-48303 | Anadarko E&P Onshore LLC only | Phantom (Wolfcamp) | Loving | 3 | 1.7M | 2.97M | Oct 2017 – Apr 2026 |
| Gray, Columbus Etal O-10-1719 | Basin Oil & Gas Operating, LLC only | Fuhrman-Mascho | Andrews | 161 | 1.7M | 951K | Jan 1993 – Apr 2026 |
| Galapagos 53-2-37 Lov Unit B O-10-47862 | Pdeh LLC only | Phantom (Wolfcamp) | Loving | 3 | 1.7M | 2.99M | Apr 2017 – Apr 2026 |
| Strain Ranch Unit 12-13 O-10-48693 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Martin | 3 | 1.7M | 3.88M | Mar 2017 – Apr 2026 |
| Snitker O-11-68421 | Occidental Permian Ltd. only | Anton-Irish (Wolfcamp) | Lamb | 2 | 1.7M | 570K | Apr 2002 – Apr 2026 |
| Condiment King 6920A-34 O-10-50259 | Continental Resources, Inc. only | Phantom (Wolfcamp) | Ward | 7 | 1.7M | 4.19M | Mar 2018 – Apr 2026 |
| Fee "BI" O-10-42295 | Fasken Oil and Ranch, Ltd. only | Spraberry (Trend Area) | Ector | 24 | 1.7M | 7M | Feb 2012 – Apr 2026 |
| McElroy Ranch Co. "M" O-9-13191 | XTO Energy Inc. only | Amacker-Tippett, SW (Wolfcamp) | Upton | 7 | 1.7M | 5.76M | Jan 1993 – Apr 2026 |
| Pembrook X-1 O-9-18627 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) R 40 Exc | Upton | 7 | 1.7M | 5.81M | Sep 2012 – Apr 2026 |
| Matte Unit A O-2-10988 | Burlington Resources O & G Co LP only | Eagleville (Eagle Ford-2) | Karnes | 8 | 1.69M | 2.39M | Aug 2014 – Apr 2026 |
| Seifert B O-2-10177 | BPX Operating Company only | Eagleville (Eagle Ford-2) | De Witt | 9 | 1.69M | 5.06M | Nov 2011 – Apr 2026 |
| Old Tom Unit a 21-28 O-10-49305 | Surge Operating, LLC only | Spraberry (Trend Area) | Howard | 5 | 1.69M | 6.32M | Mar 2017 – Mar 2026 |
| Westhoff a Unit O-2-10559 | Devon Energy Production Co, L.P. only | Eagleville (Eagle Ford-2) | De Witt | 7 | 1.69M | 2.8M | Jun 2013 – Apr 2026 |
| Rippstein-Rafter Unit O-2-9917 | Marathon Oil EF LLC only | Eagleville (Eagle Ford-2) | Karnes | 6 | 1.69M | 2.07M | Feb 2012 – Apr 2026 |
| James Keith Esse 01 O-2-9968 | Crescent Energy Operating, LLC only | Eagleville (Eagle Ford-2) | Live Oak | 10 | 1.69M | 3.49M | Jan 2011 – Apr 2026 |
| Buntin Dim O-1-16333 | Ineos USA Oil & Gas LLC only | Briscoe Ranch (Eagleford) | Dimmit | 7 | 1.69M | 4.05M | Sep 2012 – Apr 2026 |