| Stanley Ranch G-1-296831 | Javelin Energy Partners Mgmt LLC only | Lorenzo (Austin Chalk) | Webb | 1 | 282K | 1.51M | Jan 2024 – Aug 2026 |
| Stanley Ranch G-1-295415 | Javelin Energy Partners Mgmt LLC only | Lorenzo (Austin Chalk) | Webb | 1 | 199K | 1.57M | Apr 2023 – Aug 2026 |
| Stanley Ranch G-1-255427 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 179K | 2.69M | Apr 2010 – Aug 2026 |
| Stanley Ranch G-1-260233 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 158K | 5.21M | Jan 2011 – Aug 2026 |
| Stanley Ranch G-1-260404 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 157K | 6.5M | Mar 2011 – Aug 2026 |
| Kruse-Stanley DL Unit G-3-146490 | Magnolia Oil & Gas Operating LLC only | Giddings (Austin Chalk-3) | Washington | 1 | 156K | 4.27M | Apr 1993 – Aug 2026 |
| Stanley Ranch G-1-261617 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 152K | 2.82M | Aug 2011 – Aug 2026 |
| Stanley Ranch G-1-272895 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 151K | 3.14M | May 2014 – Aug 2026 |
| Stanley Ranch G-1-263620 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 149K | 3.28M | Feb 2012 – Aug 2026 |
| Stanley Ranch G-1-260228 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 149K | 5.07M | Jan 2011 – Aug 2026 |
| Stanley Ranch G-1-271788 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 148K | 4.43M | Jun 2014 – Aug 2026 |
| Stanley Ranch G-1-272820 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 145K | 4.06M | Apr 2014 – Aug 2026 |
| Stanley Ranch G-1-273738 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 144K | 3.99M | Jun 2014 – Aug 2026 |
| Stanley Ranch G-1-272819 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 144K | 4.24M | Apr 2014 – Aug 2026 |
| Stanley Ranch G-1-273731 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 137K | 2.99M | Jun 2014 – Aug 2026 |
| Stanley Ranch G-1-273733 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 131K | 2.74M | Jun 2014 – Aug 2026 |
| Stanley Ranch G-1-273475 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 130K | 3.93M | May 2014 – Aug 2026 |
| Stanley Ranch G-1-271959 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 128K | 3.15M | Apr 2014 – Feb 2026 |
| Stanley Ranch G-1-272893 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 128K | 2.57M | May 2014 – Aug 2026 |
| Stanley Ranch G-1-263722 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 128K | 2.39M | Aug 2011 – Aug 2026 |
| Stanley Ranch G-1-273003 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 126K | 2.38M | May 2014 – Aug 2026 |
| Stanley Ranch G-1-272874 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 125K | 3.12M | Jun 2012 – Aug 2026 |
| Stanley Ranch G-1-272892 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 122K | 3.05M | May 2014 – Aug 2026 |
| Stanley Ranch G-1-265563 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 119K | 2.55M | Feb 2012 – Aug 2026 |
| Stanley Ranch G-1-265579 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 119K | 2.67M | Feb 2012 – Aug 2026 |
| Stanley Ranch G-1-267280 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 117K | 2.13M | Jun 2012 – Aug 2026 |
| Stanley Ranch G-1-273734 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 116K | 3.68M | Jun 2014 – Aug 2026 |
| Stanley Ranch G-1-271888 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 114K | 2.31M | Jun 2014 – Aug 2026 |
| Stanley Ranch G-1-272567 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 113K | 2.6M | Apr 2014 – Aug 2026 |
| Stanley Ranch G-1-264124 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 112K | 2.51M | Aug 2011 – Aug 2026 |
| Stanley Ranch G-1-264123 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 112K | 2.42M | Aug 2011 – Aug 2026 |
| Stanley Ranch G-1-264133 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 111K | 2.34M | Aug 2011 – Aug 2026 |
| Stanley Ranch G-1-265442 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 110K | 2.08M | Apr 2012 – Aug 2026 |
| Stanley Ranch G-1-273469 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 106K | 2.41M | May 2014 – Aug 2026 |
| Stanley Ranch G-1-272569 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 105K | 2.08M | Apr 2014 – Aug 2026 |
| Stanley Ranch G-1-260057 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 103K | 2.93M | Sep 2010 – Aug 2026 |
| Stanley Ranch G-1-272334 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 103K | 2.48M | Apr 2014 – Aug 2026 |
| Stanley Ranch G-1-273470 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 103K | 2.88M | May 2014 – Aug 2026 |
| Stanley Ranch G-1-273607 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 103K | 2.42M | May 2014 – Aug 2026 |
| Stanley Ranch G-1-267284 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 102K | 2.32M | May 2012 – Aug 2026 |
| Stanley Ranch G-1-267279 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 101K | 2.18M | Jun 2012 – Aug 2026 |
| Stanley Ranch G-1-266941 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 99.5K | 1.91M | Apr 2012 – Aug 2026 |
| Stanley Ranch G-1-273166 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 99K | 2.42M | May 2014 – Aug 2026 |
| Stanley Ranch G-1-298562 | Javelin Energy Partners Mgmt LLC only | Lorenzo (Austin Chalk) | Webb | 1 | 98.2K | 936K | Nov 2024 – Aug 2026 |
| Stanley Ranch G-1-273472 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 97.6K | 2.2M | May 2014 – Aug 2026 |
| Stanley Ranch G-1-265445 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 96.9K | 1.98M | Apr 2012 – Aug 2026 |
| Stanley Ranch G-1-298561 | Javelin Energy Partners Mgmt LLC only | Lorenzo (Austin Chalk) | Webb | 1 | 96.8K | 932K | Dec 2024 – Aug 2026 |
| Stanley Ranch G-1-272897 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 96.1K | 2.75M | May 2014 – Aug 2026 |
| Stanley Ranch G-1-272290 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 94.6K | 2.32M | Apr 2014 – Aug 2026 |
| Stanley Ranch G-1-267552 | Javelin Energy Partners Mgmt LLC only | Briscoe Ranch (Eagleford) | Webb | 1 | 92.6K | 2.54M | May 2012 – Aug 2026 |