| Maryruth-Anderson 47C O-10-53059 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Martin | 1 | 665K | 810K | Nov 2019 – Jul 2026 |
| Maryruth-Anderson 47F O-10-53183 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Martin | 1 | 641K | 475K | Nov 2019 – Jul 2026 |
| Maryruth-Bristow 47H O-10-56388 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Martin | 1 | 634K | 679K | Sep 2021 – Jul 2026 |
| Ruth 4 O-14-8418 | Unbridled Resources, LLC only | Mills Ranch (Granite Wash Cons.) | Wheeler | 2 | 584K | 2.24M | Apr 2011 – Jul 2026 |
| Maryruth-Anderson 47D O-10-53082 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Martin | 1 | 547K | 685K | Oct 2019 – Jul 2026 |
| Maryruth-Anderson 47E O-10-53149 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Martin | 1 | 514K | 684K | Oct 2019 – Jul 2026 |
| Maryruth-Bristow 47I O-10-56449 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Martin | 1 | 472K | 570K | Sep 2021 – Jul 2026 |
| Bennett, Ruth a/C 3-A O-11-66071 | Texland Petroleum, L.P. only | Wasson, NE. (Clear Fork) | Yoakum | 4 | 456K | 175K | Jan 1993 – Jul 2026 |
| Krawietz-Janet Ruth Usw F O-2-11773 | Burlington Resources O & G Co LP only | Eagleville (Eagle Ford-2) | Karnes | 1 | 453K | 579K | Oct 2018 – Jul 2026 |
| Krawietz-Janet Ruth Usw B O-2-11894 | Burlington Resources O & G Co LP only | Eagleville (Eagle Ford-2) | Karnes | 1 | 451K | 754K | Nov 2018 – Jul 2026 |
| Maryruth-Bristow 47J O-10-56326 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Martin | 1 | 440K | 555K | Sep 2021 – Jul 2026 |
| Krawietz-Janet Ruth Usw C O-2-11791 | Burlington Resources O & G Co LP only | Eagleville (Eagle Ford-2) | Karnes | 1 | 411K | 556K | Nov 2018 – Jul 2026 |
| Maryruth-Bristow 47K O-10-56278 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Martin | 1 | 403K | 558K | Sep 2021 – Jul 2026 |
| Krawietz-Janet Ruth Usw D O-2-11774 | Burlington Resources O & G Co LP only | Eagleville (Eagle Ford-2) | Karnes | 1 | 376K | 433K | Nov 2018 – Jul 2026 |
| University Ruth O-10-40164 | COG Operating LLC only | Spraberry (Trend Area) | Andrews | 8 | 357K | 544K | May 2010 – Jul 2026 |
| Krawietz-Janet Ruth Usw A O-2-11893 | Burlington Resources O & G Co LP only | Eagleville (Eagle Ford-2) | Karnes | 1 | 345K | 359K | Dec 2018 – Jul 2026 |
| Ruth 23 O-14-9720 | Seek Energy, LLC only | Hoover, NE (Virgil Lime) | Gray | 2 | 338K | 426K | Mar 2020 – Jul 2026 |
| Ruthven, Shirley O-3-22496 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Lee | 2 | 338K | 1.1M | Jul 1994 – Jul 2026 |
| Janet Ruth Unit A O-2-10661 | Burlington Resources O & G Co LP only | Eagleville (Eagle Ford-2) | Karnes | 1 | 327K | 477K | May 2013 – Jul 2026 |
| Graves "21-A" O-8-25318 | Craruth Energy Corporation only | Ed and Patsy (Morris Sd.) | Coleman | 12 | 309K | 829K | Jan 1993 – Jul 2026 |
| Rutherford Unit A O-2-10137 | Burlington Resources O & G Co LP only | Eagleville (Eagle Ford-2) | Karnes | 1 | 269K | 450K | Jun 2012 – Jul 2026 |
| Ruth O-9-14966 | Golden Oil and Ranch, LLC only | Harriett, S. (Strawn Lime) | Tom Green | 2 | 265K | 61.2K | Mar 2000 – Jul 2026 |
| Krawietz-Janet Ruth Usw E O-2-11775 | Burlington Resources O & G Co LP only | Eagleville (Eagle Ford-2) | Karnes | 1 | 260K | 299K | Oct 2018 – Jul 2026 |
| Ruth Hudson O-11-69338 | Capturepoint LLC only | George Allen (San Andres) | Gaines | 9 | 252K | 232K | Apr 2008 – Jul 2026 |
| Dollie Ruth "B" O-9-11439 | Pioneer Natural Res. USA, Inc. only | Spraberry (Trend Area) | Upton | 2 | 232K | 527K | Jan 1993 – Jul 2026 |
| Ruby Ruth B O-1-17745 | FW Eagle Ford I, LLC only | Eagleville (Eagle Ford-1) | Gonzales | 1 | 231K | 131K | Mar 2014 – Jul 2026 |
| Ruby Ruth A O-1-17445 | FW Eagle Ford I, LLC only | Eagleville (Eagle Ford-1) | Gonzales | 1 | 223K | 114K | Nov 2013 – Jul 2026 |
| Craigen-Hebert Unit O-3-25344 | Rutherford Oil Corporation only | Taylor Bayou, East (8700) | Jefferson | 1 | 209K | 115K | Dec 2008 – May 2016 |
| Rutherford, W. C "A" O-1-8659 | XTO Energy Inc. only | A.W.P. (Olmos) | McMullen | 4 | 206K | 574K | Jan 1993 – Jul 2026 |
| Ruth O-1-15684 | CML Exploration, LLC only | Pearsall (Austin Chalk) | Dimmit | 1 | 200K | 67.6K | Mar 2011 – Jul 2026 |
| Hatcher, Ruth O-13-28771 | Masada Oil & Gas only | Harco (Chappel) | Hardeman | 2 | 191K | 98.5K | Apr 1994 – Jul 2026 |
| Ruth 23 O-14-9789 | Seek Energy, LLC only | Hoover, NE (Granite Wash) | Gray | 3 | 188K | 235K | Sep 2022 – Jul 2026 |
| Rutherford, Kate "A" O-6-1714 | Exxon Mobil Corporation only | Talco | Franklin | 15 | 186K | 23 | Jan 1993 – Oct 2011 |
| Adams, Billie Ruth 38 O-10-40240 | Diamondback E&P LLC only | Spraberry (Trend Area) | Howard | 2 | 180K | 302K | Jun 2010 – Jul 2026 |
| Ruthpick O-1-18472 | CML Exploration, LLC only | Pearsall (Buda, S.) | Zavala | 1 | 174K | 430K | Feb 2015 – Jul 2026 |
| Ruth 47 O-10-45292 | Rock Fish Operating LLC only | Spraberry (Trend Area) R 40 Exc | Martin | 3 | 172K | 198K | Jan 2014 – Jul 2026 |
| Marrable, Ruth O-6-12315 | Rockwall Marketing Corporation only | Redwater (Smackover) | Bowie | 1 | 168K | 165K | Jan 1993 – Apr 1998 |
| DCR 261A O-4-12099 | Hilcorp Energy Company only | Ruthie H. (Wilcox) | Duval | 2 | 167K | 215K | Jan 1993 – Jul 2026 |
| Ruth Peek "A" O-13-28431 | Hep Oil GP, LLC only | Lost Valley (Caddo) | Jack | 6 | 145K | 574K | Jan 1993 – Jun 2008 |
| Rutherford, W.C. Est. O-1-8109 | XTO Energy Inc. only | A.W.P. (Olmos) | McMullen | 4 | 131K | 1.26M | Jan 1993 – Jul 2026 |
| Price, Ruth et al "E" O-10-32860 | Moonlite Oil & Gas Company only | Crossett, S. (Detrital) | Pecos | 2 | 129K | 297K | Jan 1993 – Jul 2026 |
| Rutherford O-8-30407 | Grayrock Energy II, LLC only | Flowers, W. (Canyon Sand) | Stonewall | 4 | 126K | 23.6K | Aug 2009 – Jul 2026 |
| Mary Ruth "47" O-10-41455 | New Height Energy, LLC only | Spraberry (Trend Area) | Martin | 2 | 119K | 190K | Jun 2011 – Jul 2026 |
| Rutherford, W. Z. -C- O-8-9464 | Flying W Resources, LLC only | Frankirk, E. (Palo Pinto) | Stonewall | 3 | 113K | 284K | Jan 1993 – Mar 2024 |
| Alexander, Ruth O-11-64161 | Moonshine Resources, LLC only | Anton (Clear Fork, Lower) | Hockley | 1 | 99.5K | 39 | Jan 1993 – Jul 2026 |
| Ruth Anne Unit O-3-12139 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Lee | 2 | 98.5K | 516K | Jan 1993 – Jul 2026 |
| Hudson O-11-61964 | Gungoll, Carl E. Exploration LLC only | Ruth Hudson (San Andres) | Gaines | 2 | 94.9K | 21 | Jan 1993 – Oct 2021 |
| Yeager & Armstrong Caruth FM O-10-38936 | Crescent Energy Operating, LLC only | Fuhrman-Mascho | Andrews | 4 | 91.5K | 173K | Aug 2008 – Jul 2026 |
| Simons, E. J. O-13-12552 | Cruthird, Mark Oil only | Wichita County Regular | Wichita | 18 | 89.6K | 45 | Jan 1993 – Jul 2026 |
| Ruthven-Bisett Co-OP Unit O-3-25406 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Lee | 2 | 88.8K | 148K | Jul 2009 – Jul 2026 |