| Snowmass 2920-27 O-10-50846 | WPX Energy Permian, LLC only | Phantom (Wolfcamp) | Winkler | 3 | 2.39M | 4.21M | Mar 2018 – Mar 2026 |
| Snowflake O-1-18423 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | Atascosa | 9 | 1.63M | 1.42M | May 2015 – Apr 2026 |
| Snowshoe State 57-10 Unit G-10-285602 | Coterra Energy Operating Co. only | Phantom (Wolfcamp) | Reeves | 1 | 928K | 7.17M | Jul 2018 – Apr 2026 |
| Snow Unit O-1-17291 | Javelin Energy Partners Mgmt LLC only | Eagleville (Eagle Ford-1) | La Salle | 2 | 896K | 1.09M | Jan 2014 – Mar 2026 |
| Snowden "A" O-10-33406 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 8 | 888K | 1.51M | by Jan 1993 – Aug 2023 |
| Snowshoe State 57-10 Unit G-10-285816 | Coterra Energy Operating Co. only | Phantom (Wolfcamp) | Reeves | 1 | 811K | 7.16M | Aug 2018 – Apr 2026 |
| Snowshoe State 57-10 Unit G-10-285812 | Coterra Energy Operating Co. only | Phantom (Wolfcamp) | Reeves | 1 | 791K | 7.57M | Aug 2018 – Apr 2026 |
| Snowcrest South Unit 1-33 G-10-282833 | Coterra Energy Operating Co. only | Phantom (Wolfcamp) | Reeves | 1 | 655K | 3.43M | Jan 2017 – Apr 2026 |
| Snowden Unit C Dim O-1-17629 | Ineos USA Oil & Gas LLC only | Briscoe Ranch (Eagleford) | Dimmit | 3 | 544K | 2.05M | Apr 2014 – Apr 2026 |
| Snowden Unit a Dim O-1-17627 | Ineos USA Oil & Gas LLC only | Briscoe Ranch (Eagleford) | Dimmit | 3 | 527K | 1.84M | Apr 2014 – Apr 2026 |
| Snowden Unit B Dim O-1-17321 | Ineos USA Oil & Gas LLC only | Briscoe Ranch (Eagleford) | Dimmit | 3 | 500K | 1.67M | Nov 2013 – Apr 2026 |
| Snowshoe State 57-10 Unit G-10-285813 | Coterra Energy Operating Co. only | Phantom (Wolfcamp) | Reeves | 1 | 467K | 5.21M | Aug 2018 – Apr 2026 |
| Snowshoe State 57-10 West Unit G-10-291227 | Coterra Energy Operating Co. only | Phantom (Wolfcamp) | Reeves | 1 | 416K | 2.44M | May 2021 – Apr 2026 |
| Snowshoe State 57-10 West Unit G-10-291285 | Coterra Energy Operating Co. only | Phantom (Wolfcamp) | Reeves | 1 | 416K | 3.63M | May 2021 – Apr 2026 |
| Snowshoe State 57-10 West Unit G-10-291284 | Coterra Energy Operating Co. only | Phantom (Wolfcamp) | Reeves | 1 | 400K | 2.25M | May 2021 – Apr 2026 |
| Snowmass 29-27 O-10-50726 | WPX Energy Permian, LLC only | Phantom (Wolfcamp) | Winkler | 1 | 395K | 551K | Jul 2017 – Mar 2026 |
| Snowcrest North Unit 1-33 O-10-46638 | Coterra Energy Operating Co. only | Phantom (Wolfcamp) | Reeves | 1 | 376K | 2.41M | Mar 2015 – Apr 2026 |
| Snowshoe State 57-10 West Unit G-10-291310 | Coterra Energy Operating Co. only | Phantom (Wolfcamp) | Reeves | 1 | 369K | 2.02M | May 2021 – Apr 2026 |
| Snowshoe State 57-10 Unit G-10-286148 | Coterra Energy Operating Co. only | Phantom (Wolfcamp) | Reeves | 1 | 355K | 2.72M | Jul 2018 – Apr 2026 |
| Snowshoe State 57-10 West Unit G-10-291286 | Coterra Energy Operating Co. only | Phantom (Wolfcamp) | Reeves | 1 | 328K | 3.66M | May 2021 – Apr 2026 |
| Snowbird C O-1-21011 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | La Salle | 1 | 305K | 469K | Feb 2023 – Apr 2026 |
| Snowmass HC8 Dim O-1-19709 | Ineos USA Oil & Gas LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 302K | 825K | Jan 2019 – Apr 2026 |
| Snowden, John O-10-6462 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Midland | 5 | 287K | 315K | by Jan 1993 – Sep 2022 |
| Snowbird A O-1-21059 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | La Salle | 1 | 281K | 448K | Feb 2023 – Apr 2026 |
| Snowbird D O-1-21061 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | La Salle | 1 | 272K | 378K | Feb 2023 – Apr 2026 |
| Snowbird B O-1-21060 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | La Salle | 1 | 271K | 372K | Feb 2023 – Apr 2026 |
| Snowbird E O-1-21062 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | La Salle | 1 | 254K | 385K | Feb 2023 – Apr 2026 |
| Snowmass HC7 Dim O-1-19708 | Ineos USA Oil & Gas LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 247K | 850K | Jan 2019 – Apr 2026 |
| Snowmass HC2 Dim G-1-301145 | Ineos USA Oil & Gas LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 244K | 813K | Jan 2019 – Apr 2026 |
| Snowmass Unit a Dim O-1-17399 | Ineos USA Oil & Gas LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 244K | 408K | Dec 2013 – Apr 2026 |
| Snowmass HC1 Dim G-1-301146 | Ineos USA Oil & Gas LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 234K | 879K | Jan 2019 – Apr 2026 |
| Dean, Carrie S. et Al O-11-6185 | Estancia Oil & Gas, LLC only | Snowden (Spraberry) | Dawson | 2 | 224K | 15.1K | by Jan 1993 – Mar 2026 |
| Snowmass Dim O-1-16524 | Ineos USA Oil & Gas LLC only | Briscoe Ranch (Eagleford) | Dimmit | 1 | 207K | 477K | Dec 2012 – Apr 2026 |
| Willard NW. Well 10 O-11-60596 | Snow Oil & Gas, Inc. only | Wasson, NE. (Clear Fork) | Yoakum | 1 | 160K | 21.8K | by Jan 1993 – Apr 2026 |
| Munger & Nix-Snow O-10-10703 | Montare Operating, Ltd. only | Fuhrman-Mascho | Andrews | 18 | 155K | 95K | by Jan 1993 – Apr 2026 |
| Snow-Smith O-8-23761 | Texxol Operating Company, Inc. only | Ranger | Eastland | 3 | 149K | 244K | by Jan 1993 – Mar 2026 |
| Snow Draw A O-9-17512 | Discovery Natural Resources LLC only | Spraberry (Trend Area) | Reagan | 13 | 148K | 979K | Jul 2011 – Feb 2015 |
| Gist O-13-4851 | Snow Oil Company only | Spanish Fort (Crinoidal Sd.) | Montague | 13 | 115K | 22 | by Jan 1993 – Apr 2026 |
| Snowden Unit O-3-22343 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Lee | 1 | 104K | 121K | Mar 1994 – Apr 2023 |
| Snowden-Otto B G-1-293085 | Gulftex Energy, LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 94.7K | 1.94M | Sep 2021 – Mar 2026 |
| Snowden-Otto F G-1-291652 | Gulftex Energy, LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 88.4K | 1.78M | Feb 2021 – Mar 2026 |
| Snowden I G-1-293794 | Gulftex Energy, LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 75.6K | 1.04M | Jul 2022 – Mar 2026 |
| Snowden J G-1-293938 | Gulftex Energy, LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 75.1K | 1.11M | Jul 2022 – Mar 2026 |
| Crownover O-13-4854 | Snow Oil Company only | Spanish Fort (Crinoidal Sd.) | Montague | 10 | 72.7K | 104 | by Jan 1993 – Apr 2026 |
| Snow D-Landers (AW) G-6-286623 | Sabine Energy Inc. only | Gilmer (Cotton Valley Sands) | Upshur | 1 | 66K | 5.78M | Feb 2019 – Apr 2026 |
| Samedan-McGuire 1X O-11-18334 | Snow Oil & Gas, Inc. only | Tripp (Devonian) | Gaines | 2 | 57.8K | 21 | by Jan 1993 – Feb 2002 |
| Snowden EF G-1-261833 | Gulftex Energy, LLC only | Hawkville (Eagleford Shale) | La Salle | 1 | 40.1K | 1.03M | Oct 2011 – Mar 2026 |
| Snow Draw O-9-16858 | Discovery Natural Resources LLC only | Spraberry (Trend Area) | Reagan | 1 | 38K | 132K | Apr 2009 – Feb 2015 |
| Gober, G. T. - Snowden O-8-4937 | S.B. Street Operating, Inc. only | Gober (Marble Falls Congl.) | Throckmorton | 2 | 36.1K | 182K | by Jan 1993 – Apr 2026 |
| Snow Draw B O-9-18063 | Discovery Natural Resources LLC only | Spraberry (Trend Area) | Reagan | 1 | 32.8K | 255K | Feb 2013 – Mar 2026 |