| Mills O-14-8107 | Sanguine Gas Exploration, LLC | Mills Ranch (Granite Wash Cons.) | Wheeler | 10 | 749K | 5.57M | Mar 2010 – Apr 2026 |
| Buckingham O-14-8118 | Sanguine Gas Exploration, LLC | Mills Ranch (Granite Wash Cons.) | Wheeler | 4 | 545K | 3.6M | Mar 2010 – Apr 2026 |
| Bass O-14-8113 | Sanguine Gas Exploration, LLC | Mills Ranch (Granite Wash Cons.) | Wheeler | 6 | 530K | 2.2M | Mar 2010 – Apr 2026 |
| Hink O-14-8116 | Sanguine Gas Exploration, LLC | Mills Ranch (Granite Wash Cons.) | Wheeler | 4 | 459K | 1.58M | Mar 2010 – Apr 2026 |
| Brown O-14-8881 | Sanguine Gas Exploration, LLC | Mills Ranch (Granite Wash Cons.) | Wheeler | 2 | 431K | 2.21M | Apr 2013 – Apr 2026 |
| Mills O-14-7958 | Sanguine Gas Exploration, LLC | Mills Ranch (Granite Wash) | Wheeler | 5 | 400K | 1.36M | Nov 2008 – Feb 2010 |
| Mooney O-14-8203 | Sanguine Gas Exploration, LLC | Mills Ranch (Granite Wash Cons.) | Wheeler | 3 | 366K | 1.95M | May 2010 – Apr 2026 |
| Neeley O-14-8111 | Sanguine Gas Exploration, LLC | Mills Ranch (Granite Wash Cons.) | Wheeler | 5 | 341K | 2.02M | Mar 2010 – Apr 2026 |
| Sallie O-14-8112 | Sanguine Gas Exploration, LLC | Mills Ranch (Granite Wash Cons.) | Wheeler | 3 | 326K | 1.8M | Mar 2010 – Apr 2026 |
| Mills Ranch & Co. G-14-265189 | Sanguine Gas Exploration, LLC | Mills Ranch (Granite Wash Cons.) | Wheeler | 1 | 308K | 3.91M | May 2011 – Apr 2026 |
| Bass-Calcote O-14-8115 | Sanguine Gas Exploration, LLC | Mills Ranch (Granite Wash Cons.) | Wheeler | 3 | 293K | 1.2M | Mar 2010 – Apr 2026 |
| Hale G-14-261907 | Sanguine Gas Exploration, LLC | Mills Ranch (Granite Wash Cons.) | Wheeler | 1 | 267K | 1.59M | Mar 2011 – Apr 2026 |
| Coltharp O-14-8676 | Sanguine Gas Exploration, LLC | Mills Ranch (Granite Wash Cons.) | Wheeler | 3 | 266K | 1.33M | Dec 2011 – Apr 2026 |
| Mr O-14-8110 | Sanguine Gas Exploration, LLC | Mills Ranch (Granite Wash Cons.) | Wheeler | 4 | 248K | 3.64M | Mar 2010 – Apr 2026 |
| Sidney O-14-8121 | Sanguine Gas Exploration, LLC | Mills Ranch (Granite Wash Cons.) | Wheeler | 3 | 246K | 790K | Mar 2010 – Apr 2026 |
| Mills Ranch & Co. G-14-266337 | Sanguine Gas Exploration, LLC | Mills Ranch (Granite Wash Cons.) | Wheeler | 1 | 237K | 953K | Nov 2011 – Dec 2022 |
| Doug O-14-8044 | Sanguine Gas Exploration, LLC | Mills Ranch (Des Moines) | Wheeler | 2 | 233K | 1.5M | Jul 2009 – Apr 2026 |
| Mills Ranch & Co. O-14-8108 | Sanguine Gas Exploration, LLC | Mills Ranch (Granite Wash Cons.) | Wheeler | 2 | 193K | 1.43M | Mar 2010 – Apr 2026 |
| Davis G-14-258741 | Sanguine Gas Exploration, LLC | Mills Ranch (Granite Wash Cons.) | Wheeler | 1 | 179K | 3.46M | Jun 2010 – Oct 2016 |
| Walser O-14-8114 | Sanguine Gas Exploration, LLC | Mills Ranch (Granite Wash Cons.) | Wheeler | 2 | 160K | 1.04M | Mar 2010 – Apr 2026 |
| Champ O-14-9342 | Sanguine Gas Exploration, LLC | Mills Ranch (Des Moines) | Wheeler | 1 | 143K | 922K | Oct 2014 – Nov 2018 |
| Neeley O-14-7827 | Sanguine Gas Exploration, LLC | Mills Ranch (Granite Wash, K.C.) | Wheeler | 3 | 142K | 376K | Dec 2007 – Feb 2010 |
| Mills Ranch G-14-258751 | Sanguine Gas Exploration, LLC | Lister (Granite Wash) | Wheeler | 1 | 139K | 795K | Jul 2010 – Apr 2026 |
| Mills Ranch & Co. G-14-266694 | Sanguine Gas Exploration, LLC | Mills Ranch (Granite Wash Cons.) | Wheeler | 1 | 134K | 2.95M | Jan 2012 – Apr 2026 |
| Mills Ranch O-14-8109 | Sanguine Gas Exploration, LLC | Mills Ranch (Granite Wash Cons.) | Wheeler | 2 | 134K | 835K | Mar 2010 – Apr 2026 |
| Marilyn O-14-8558 | Sanguine Gas Exploration, LLC | Mills Ranch (Granite Wash Cons.) | Wheeler | 1 | 134K | 783K | Nov 2011 – Apr 2026 |
| Mills Ranch O-14-8142 | Sanguine Gas Exploration, LLC | Mills Ranch (Des Moines) | Wheeler | 1 | 131K | 964K | Apr 2010 – Aug 2013 |
| Mills Ranch SE 25 G-14-274346 | Sanguine Gas Exploration, LLC | Mills Ranch (Des Moines) | Wheeler | 1 | 123K | 2.7M | Sep 2013 – Apr 2026 |
| Mills Ranch SE O-14-9163 | Sanguine Gas Exploration, LLC | Lister (Granite Wash) | Wheeler | 1 | 108K | 1.03M | Jun 2014 – Apr 2026 |
| Mills Ranch & Co. G-14-267402 | Sanguine Gas Exploration, LLC | Mills Ranch (Granite Wash Cons.) | Wheeler | 1 | 92.5K | 583K | Jul 2012 – Dec 2016 |
| Sallie O-14-7910 | Sanguine Gas Exploration, LLC | Mills Ranch (Granite Wash, K.C.) | Wheeler | 2 | 89.7K | 196K | Apr 2008 – Feb 2010 |
| G. C. Davis G-14-272342 | Sanguine Gas Exploration, LLC | Mills Ranch (Granite Wash Cons.) | Wheeler | 1 | 81.9K | 2.21M | May 2013 – Apr 2026 |
| Mills Ranch SE 24 G-14-267324 | Sanguine Gas Exploration, LLC | Mills Ranch (Granite Wash Cons.) | Wheeler | 1 | 81K | 2.42M | May 2012 – Apr 2026 |
| Bryant O-14-8120 | Sanguine Gas Exploration, LLC | Mills Ranch (Granite Wash Cons.) | Wheeler | 2 | 75K | 171K | Mar 2010 – Apr 2026 |
| Rachel G-14-262091 | Sanguine Gas Exploration, LLC | Mills Ranch (Des Moines) | Wheeler | 1 | 72.1K | 2.56M | Nov 2010 – Apr 2026 |
| Mills Ranch & Co O-14-8045 | Sanguine Gas Exploration, LLC | Mills Ranch (Des Moines) | Wheeler | 2 | 71K | 1M | Jun 2009 – Apr 2026 |
| Davidson G-14-262071 | Sanguine Gas Exploration, LLC | Lister (Granite Wash) | Wheeler | 1 | 68.2K | 1.2M | Jan 2011 – Mar 2026 |
| Whitehurst O-14-8122 | Sanguine Gas Exploration, LLC | Mills Ranch (Granite Wash Cons.) | Wheeler | 2 | 66.7K | 250K | Mar 2010 – Apr 2026 |
| Moore G-14-262726 | Sanguine Gas Exploration, LLC | Lister (Granite Wash) | Wheeler | 1 | 65.9K | 853K | Mar 2011 – Apr 2026 |
| Matt O-14-8082 | Sanguine Gas Exploration, LLC | Mills Ranch (Des Moines) | Wheeler | 1 | 58.5K | 843K | Oct 2009 – Apr 2026 |
| Mills Ranch O-14-8056 | Sanguine Gas Exploration, LLC | Mills Ranch (Granite Wash) | Wheeler | 2 | 58.2K | 318K | Dec 2008 – Feb 2010 |
| Bass O-14-7984 | Sanguine Gas Exploration, LLC | Mills Ranch (Granite Wash, K.C.) | Wheeler | 2 | 51.1K | 101K | Mar 2009 – Feb 2010 |
| Mills Ranch SE G-14-272216 | Sanguine Gas Exploration, LLC | Lister (Granite Wash) | Wheeler | 1 | 44.5K | 127K | May 2013 – May 2014 |
| Mills Ranch & Co. O-14-8052 | Sanguine Gas Exploration, LLC | Mills Ranch (Granite Wash) | Wheeler | 2 | 42.1K | 124K | Oct 2009 – Feb 2010 |
| Mills Ranch G-14-235264 | Sanguine Gas Exploration, LLC | Mills Ranch (Atoka) | Wheeler | 1 | 41K | 2.65M | Jan 2008 – Apr 2026 |
| Matt O-14-8100 | Sanguine Gas Exploration, LLC | Mills Ranch (Granite Wash Cons.) | Wheeler | 1 | 37.4K | 826K | Feb 2010 – Apr 2026 |
| Burrell G-14-264048 | Sanguine Gas Exploration, LLC | Mills Ranch (Granite Wash Cons.) | Wheeler | 1 | 37.1K | 2.4M | Jul 2011 – Apr 2026 |
| Hink O-14-8009 | Sanguine Gas Exploration, LLC | Mills Ranch (Granite Wash, K.C.) | Wheeler | 1 | 37.1K | 57.7K | Jun 2009 – Feb 2010 |
| Carolyn O-14-8012 | Sanguine Gas Exploration, LLC | Mills Ranch (Granite Wash, K.C.) | Wheeler | 1 | 36.6K | 79.9K | May 2009 – Feb 2010 |
| Bryant O-14-8051 | Sanguine Gas Exploration, LLC | Mills Ranch (Granite Wash, K.C.) | Wheeler | 2 | 33.6K | 46.8K | Aug 2009 – Feb 2010 |