| TXL North Unit O-10-20487 | Formentera Operations LLC only | TXL (Tubb) | Ector | 496 | 13.9M | 40.3M | Jan 1993 – Apr 2026 |
| Welch North Unit O-11-19573 | White Rock Oil & Gas, LLC only | Welch | Dawson | 293 | 9.43M | 1.77M | Jan 1993 – Apr 2026 |
| Yanta North Unit 1 O-2-12155 | Burlington Resources O & G Co LP only | Eagleville (Eagle Ford-2) | Karnes | 8 | 2.41M | 3.88M | May 2019 – Apr 2026 |
| Mzyk North Unit O-2-11611 | Repsol Oil & Gas USA, LLC only | Eagleville (Eagle Ford-2) | Karnes | 7 | 2.2M | 3.51M | May 2017 – Apr 2026 |
| Cooper 27-26 North Unit O-10-51907 | Permian Resources Operating, LLC only | Wolfbone (Trend Area) | Reeves | 4 | 1.9M | 3.78M | Feb 2019 – Apr 2026 |
| Fistful of Dollars North Unit G-3-273071 | Zarvona Energy LLC only | Beech Grove (Woodbine) | Jasper | 1 | 1.45M | 9.73M | Aug 2013 – Apr 2026 |
| Rose Creek North Unit O-10-32758 | Kek Exploration LLC only | Rose Creek, N (Wolfcamp) | Sterling | 37 | 1.24M | 87.7K | Jan 1993 – Apr 2026 |
| Bullfrog 47 North Unit O-10-50244 | Diamondback E&P LLC only | Spraberry (Trend Area) | Howard | 5 | 1.15M | 3.12M | Mar 2017 – Apr 2026 |
| Newtonville North Unit O-1-16538 | FW Eagle Ford I, LLC only | Eagleville (Eagle Ford-1) | Gonzales | 8 | 997K | 907K | Apr 2013 – Apr 2026 |
| Richter North Unit O-2-10047 | Devon Energy Production Co, L.P. only | Eagleville (Eagle Ford-2) | Karnes | 5 | 956K | 1.62M | Jul 2012 – Apr 2026 |
| Gin North Unit O-11-66781 | Fasken Oil and Ranch, Ltd. only | Gin, North (8000) | Dawson | 13 | 931K | 183K | Jan 1993 – Apr 2026 |
| Billy Hindes-North Unit O-1-17566 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Atascosa | 2 | 750K | 548K | Jan 2014 – Mar 2026 |
| West Cole North Unit O-4-9568 | JE Energy Partners, LLC only | Cole, West | Webb | 59 | 728K | 21 | Jan 1993 – Apr 2026 |
| Ruby North Unit 1-39 G-10-283316 | Coterra Energy Operating Co. only | Phantom (Wolfcamp) | Reeves | 1 | 593K | 2.87M | Aug 2014 – Apr 2026 |
| Richards North Unit O-3-26573 | FW Eagle Ford I, LLC only | Southern Bay (Eagle Ford) | Fayette | 3 | 569K | 461K | Apr 2015 – Apr 2026 |
| Greenhorn North Unit 1-35 G-10-283614 | Coterra Energy Operating Co. only | Phantom (Wolfcamp) | Reeves | 1 | 567K | 4.6M | Aug 2016 – Apr 2026 |
| Bongo North Unit O-1-17259 | FW Eagle Ford I, LLC only | Eagleville (Eagle Ford-1) | Gonzales | 3 | 558K | 353K | Oct 2013 – Apr 2026 |
| Sievers 2-35 North Unit E G-10-287339 | Coterra Energy Operating Co. only | Phantom (Wolfcamp) | Reeves | 1 | 537K | 2.61M | Apr 2019 – Apr 2026 |
| Yanta North Unit 3 O-2-12157 | Burlington Resources O & G Co LP only | Eagleville (Eagle Ford-2) | Karnes | 2 | 529K | 795K | May 2019 – Apr 2026 |
| Avant North Unit O-1-18960 | Texas American Resources Company only | Eagleville (Eagle Ford-1) | La Salle | 3 | 524K | 909K | May 2017 – Apr 2026 |
| Yanta North Unit 2 O-2-12156 | Burlington Resources O & G Co LP only | Eagleville (Eagle Ford-2) | Karnes | 4 | 511K | 905K | May 2019 – Apr 2026 |
| Teewinot North Unit O-10-51901 | Apache Corporation only | Phantom (Wolfcamp) | Ward | 3 | 508K | 643K | Dec 2018 – Apr 2026 |
| Mzyk North Unit O-2-12790 | Caturus Energy, LLC only | Eagleville (Eagle Ford-2) | Karnes | 6 | 470K | 606K | May 2024 – Apr 2026 |
| Eskew North Unit O-2-11210 | Burlington Resources O & G Co LP only | Sugarkane (Austin Chalk) | Live Oak | 1 | 456K | 3.05M | Feb 2016 – Apr 2026 |
| Kas North Unit A O-2-11739 | Murphy Expl. & Prod. Co. - USA only | Sugarkane (Austin Chalk) | Karnes | 2 | 437K | 747K | May 2019 – Apr 2026 |
| Eskew North Unit G-2-256977 | Burlington Resources O & G Co LP only | Sugarkane (Eagle Ford) | Live Oak | 1 | 435K | 2.18M | Apr 2010 – Apr 2026 |
| Matthews North Unit O-1-18595 | FW Eagle Ford I, LLC only | Eagleville (Eagle Ford-1) | Gonzales | 3 | 423K | 315K | Nov 2015 – Apr 2026 |
| Sievers 2-35 North Unit C G-10-296122 | Coterra Energy Operating Co. only | Phantom (Wolfcamp) | Reeves | 1 | 392K | 2.08M | Oct 2023 – Apr 2026 |
| Bighorn North Unit 1-31 G-10-283073 | Coterra Energy Operating Co. only | Phantom (Wolfcamp) | Reeves | 1 | 384K | 3.1M | Mar 2015 – Apr 2026 |
| Von Roeder, North Unit O-11-7152 | Apache Corporation only | Von Roeder, North | Borden | 25 | 384K | 1.45M | Jan 1993 – Sep 2018 |
| Snowcrest North Unit 1-33 O-10-46638 | Coterra Energy Operating Co. only | Phantom (Wolfcamp) | Reeves | 1 | 376K | 2.41M | Mar 2015 – Apr 2026 |
| Chmelar North Unit O-5-4383 | Wildfire Energy Operating LLC only | Aguila Vado (Eagleford) | Burleson | 1 | 368K | 69.5K | May 2017 – Mar 2026 |
| Gawlik North Unit O-1-19969 | Warwick-Artemis, LLC only | Eagleville (Eagle Ford-1) | Wilson | 1 | 363K | 205K | Oct 2019 – Apr 2026 |
| Sievers 2-35 North Unit B G-10-296121 | Coterra Energy Operating Co. only | Phantom (Wolfcamp) | Reeves | 1 | 344K | 1.37M | Oct 2023 – Apr 2026 |
| Eskew North Unit G-2-280381 | Burlington Resources O & G Co LP only | Sugarkane (Eagle Ford) | Live Oak | 1 | 340K | 1.72M | Feb 2016 – Apr 2026 |
| Gaskin North Unit A O-2-10754 | Verdun Oil & Gas LLC only | Eagleville (Eagle Ford-2) | Live Oak | 1 | 315K | 864K | Dec 2013 – Apr 2026 |
| Murphy North Unit O-3-26572 | FW Eagle Ford I, LLC only | Southern Bay (Eagle Ford) | Fayette | 2 | 307K | 252K | Apr 2015 – Apr 2026 |
| Ruby North Unit 1-39 G-10-286901 | Coterra Energy Operating Co. only | Sandbar (Bone Spring) | Reeves | 1 | 290K | 2.53M | Dec 2018 – Apr 2026 |
| Eskew North Unit G-2-279843 | Burlington Resources O & G Co LP only | Sugarkane (Eagle Ford) | Live Oak | 1 | 282K | 1.42M | Feb 2016 – Apr 2026 |
| McFarland Queen North Unit O-10-18514 | Crescent Energy Operating, LLC only | McFarland (Queen) | Andrews | 63 | 282K | 51.8K | Jan 1993 – Jun 2025 |
| STS North Unit 19 O-1-17857 | Crescent Energy Operating, LLC only | Eagleville (Eagle Ford-1) | McMullen | 2 | 281K | 637K | Sep 2014 – Apr 2026 |
| Farmers North Unit O-5-4362 | Wildfire Energy Operating LLC only | Aguila Vado (Eagleford) | Burleson | 1 | 280K | 56.4K | Jun 2017 – Mar 2026 |
| Sievers 2-35 North Unit D G-10-296123 | Coterra Energy Operating Co. only | Phantom (Wolfcamp) | Reeves | 1 | 255K | 1.3M | Oct 2023 – Apr 2026 |
| Rose City North Unit O-3-14275 | Brown, Geo. R Partnership,lp,the only | Rose City, North | Orange | 13 | 240K | 378K | Jan 1993 – Nov 2002 |
| Bear Creek North Unit G-3-236463 | Zarvona Energy LLC only | Double a Wells, N (Austin Chalk) | Polk | 1 | 236K | 2.01M | Nov 2007 – Apr 2026 |
| STS North Unit 18 O-1-17756 | Crescent Energy Operating, LLC only | Eagleville (Eagle Ford-1) | McMullen | 2 | 233K | 577K | Sep 2014 – May 2025 |
| EC North Unit O-1-18962 | Trailblazer Energy Resources,llc only | Eagleville (Eagle Ford-1) | Atascosa | 1 | 221K | 174K | Jan 2017 – Apr 2026 |
| Gilbert North Unit Las O-1-16886 | Ineos USA Oil & Gas LLC only | Eagleville (Eagle Ford-1) | La Salle | 1 | 213K | 607K | Jun 2013 – Apr 2026 |
| STS C North Unit X G-1-278748 | BPX Operating Company only | Eagleville (Eagle Ford-1) | McMullen | 1 | 197K | 872K | Oct 2015 – Apr 2026 |
| STS North Unit 13 O-1-17658 | Crescent Energy Operating, LLC only | Eagleville (Eagle Ford-1) | McMullen | 1 | 184K | 451K | Jun 2014 – Apr 2026 |