| Encore M 21 Fee #003C30-025-46555 | Breitburn Operating LP only | LeaDrinkard | CanceledOil | 7,600 | Nov 15, 2019 | 0 | 0 |
| Encore M State #02430-025-45691 | Breitburn Operating LP only | LeaBlinebry Oil and Gas (Oil) | DrilledOil | 7,700 | Mar 7, 2019 | 0 | 0 |
| Encore M State #02230-025-44965 | Breitburn Operating LP only | LeaDrinkard | ActiveOil | 7,640 | Jul 10, 2018 | 5,396 | 20,432 |
| Encore M State #02330-025-44966 | Breitburn Operating LP only | LeaTubb Oil and Gas (Oil) | ActiveOil | 7,643 | Jul 10, 2018 | 2,948 | 20,940 |
| Encore M 21 Fee #00230-025-44443 | Breitburn Operating LP only | LeaWantz; Abo | ActiveOil | 7,634 | Feb 8, 2018 | 0 | 4,692 |
| Encore M State #01130-025-44028 | Breitburn Operating LP only | LeaTubb Oil and Gas (Oil) | ActiveOil | 7,600 | Sep 18, 2017 | 0 | 1,164 |
| Encore M State #02030-025-43656 | Breitburn Operating LP only | LeaBlinebry Oil and Gas (Oil) | ActiveOil | 7,640 | Mar 2, 2017 | 2,148 | 31,892 |
| Encore M 21 Fee #00130-025-43444 | Breitburn Operating LP only | LeaTubb Oil and Gas (Oil) | ActiveOil | 8,308 | Sep 30, 2016 | 0 | 2,060 |
| Encore M State #01930-025-42779 | Breitburn Operating LP only | LeaBlinebry Oil and Gas (Oil) | ActiveOil | 7,620 | Sep 3, 2015 | 441 | 7,116 |
| Hawk a #038C30-025-42551 | Apache Corporation only | LeaWantz; Abo | CanceledOil | 7,600 | May 6, 2015 | 0 | 0 |
| Hawk a #039C30-025-42552 | Apache Corporation only | LeaWantz; Abo | CanceledOil | 7,600 | May 6, 2015 | 0 | 0 |
| Hawk Federal B 1 #072C30-025-42553 | Apache Corporation only | LeaWantz; Abo | CanceledOil | 7,600 | May 6, 2015 | 0 | 0 |
| Hawk Federal B 1 #073C30-025-42554 | Apache Corporation only | LeaWantz; Abo | CanceledOil | 7,600 | May 6, 2015 | 0 | 0 |
| Hawk Federal B 1 #074C30-025-42555 | Apache Corporation only | LeaWantz; Abo | CanceledOil | 7,600 | May 6, 2015 | 0 | 0 |
| Encore M State #017C30-025-42393 | Breitburn Operating LP only | LeaWantz; Abo | CanceledOil | 7,100 | Jan 29, 2015 | 0 | 0 |
| Encore M State #01630-025-42391 | Breitburn Operating LP only | LeaDrinkard | ActiveOil | 7,100 | Jan 28, 2015 | 1,992 | 22,180 |
| Encore M State #01830-025-42392 | Breitburn Operating LP only | LeaDrinkard | ActiveOil | 9,662 | Jan 28, 2015 | 0 | 0 |
| Encore M State #01530-025-42363 | Breitburn Operating LP only | LeaWantz; Abo | ActiveOil | 6,950 | Jan 9, 2015 | 284 | 2,640 |
| Elliott EM 20 Federal #002C30-025-42364 | Apache Corporation only | LeaPaddock | CanceledOil | 7,500 | Jan 5, 2015 | 0 | 0 |
| Lockhart B 12 #01430-025-42152 | Hilcorp Energy Company only | LeaWantz; Abo | ActiveOil | 7,700 | Sep 23, 2014 | 0 | 230 |
| Encore M State #01430-025-41942 | Breitburn Operating LP only | LeaWantz; Abo | ActiveOil | 6,954 | Jul 2, 2014 | 2,808 | 13,138 |
| Lockhart B 12 #016C30-025-41944 | Apache Corporation only | LeaWantz; Abo | CanceledOil | 7,700 | Jun 19, 2014 | 0 | 0 |
| Lockhart B 12 #015C30-025-41943 | Apache Corporation only | LeaWantz; Abo | CanceledOil | 7,700 | Jun 16, 2014 | 0 | 0 |
| W W Weatherly #001CHZ30-025-41869 | Apache Corporation only | LeaWantz; Abo | CanceledOil | 7,250 | May 28, 2014 | 0 | 0 |
| McDonald State AC 2 #03830-025-41812 | Hilcorp Energy Company only | LeaDrinkard | ActiveOil | 7,518 | Apr 29, 2014 | 886 | 11,365 |
| McDonald State AC 2 #03630-025-41778 | Hilcorp Energy Company only | LeaWantz; Abo | PluggedOil | 7,510 | Apr 16, 2014 | 0 | 0 |
| McDonald State AC 2 #040C30-025-41779 | Apache Corporation only | LeaWantz; Abo | CanceledOil | 7,600 | Apr 16, 2014 | 0 | 0 |
| McDonald State AC 2 #03730-025-41781 | Hilcorp Energy Company only | LeaTubb Oil and Gas (Oil) | ActiveOil | 7,501 | Apr 15, 2014 | 392 | 1,346 |
| McDonald State AC 2 #03930-025-41782 | Hilcorp Energy Company only | LeaBlinebry Oil and Gas (Oil) | ActiveOil | 7,500 | Apr 15, 2014 | 0 | 1,611 |
| Encore M State #011C30-025-41529 | Breitburn Operating LP only | LeaWantz; Abo | CanceledOil | 7,000 | Dec 3, 2013 | 0 | 0 |
| Encore M State #01230-025-41530 | Breitburn Operating LP only | LeaDrinkard | Temporarily abandonedOil | 7,150 | Dec 3, 2013 | 2,487 | 32,935 |
| Encore M State #013C30-025-41531 | Breitburn Operating LP only | LeaBlinebry Oil and Gas (Oil) | CanceledOil | 7,000 | Dec 3, 2013 | 0 | 0 |
| State C Tract 12 Com #001YHZ30-025-41454 | Hilcorp Energy Company only | LeaWantz; Abo | ActiveOil | 11,258 | Oct 15, 2013 | 800 | 5,081 |
| Southland Royalty a #002HHZ30-025-41435 | Hilcorp Energy Company only | LeaWantz; Abo | ActiveOil | 11,232 | Oct 4, 2013 | 1,839 | 13,866 |
| Elliott EM 20 Federal #00130-025-41442 | Hilcorp Energy Company only | LeaWantz; Abo | ActiveOil | 7,500 | Sep 23, 2013 | 178 | 1,799 |
| Elliott EM 20 Federal #00330-025-41443 | Hilcorp Energy Company only | LeaWantz; Abo | ActiveOil | 7,500 | Sep 23, 2013 | 808 | 25,105 |
| Elliott EM 20 Federal #00430-025-41444 | Hilcorp Energy Company only | LeaDrinkard | ActiveOil | 7,524 | Sep 23, 2013 | 1,980 | 34,668 |
| Elliott EM 20 Federal #00530-025-41445 | Hilcorp Energy Company only | LeaWantz; Abo | ActiveOil | 7,515 | Sep 23, 2013 | 170 | 6,975 |
| Elliott EM 20 Federal #00630-025-41446 | Hilcorp Energy Company only | LeaWantz; Abo | ActiveOil | 7,500 | Sep 23, 2013 | 788 | 25,868 |
| State C Tract 12 #001H30-025-41375 | Apache Corporation only | LeaDry & Abandoned | PluggedOil | 795 | Sep 5, 2013 | 0 | 0 |
| Encore M State #01030-025-41061 | Breitburn Operating LP only | LeaBlinebry Oil and Gas (Oil) | ActiveOil | 6,874 | Mar 19, 2013 | 1,566 | 13,336 |
| Elliott Federal #005CHZ30-025-40761 | Contango Resources, LLC only | LeaWantz; Abo | CanceledOil | 8,144 | Sep 24, 2012 | 0 | 0 |
| Parcell Federal #007CHZ30-025-40775 | Contango Resources, LLC only | LeaWantz; Abo | CanceledOil | 8,157 | Sep 19, 2012 | 0 | 0 |
| Elliott Federal #003CHZ30-025-40776 | Contango Resources, LLC only | LeaWantz; Abo | CanceledOil | 8,161 | Sep 19, 2012 | 0 | 0 |
| Parcell Federal #005CHZ30-025-40759 | Contango Resources, LLC only | LeaWantz; Abo | CanceledOil | 8,163 | Sep 18, 2012 | 0 | 0 |
| Parcell Federal #006CHZ30-025-40774 | Contango Resources, LLC only | LeaWantz; Abo | CanceledOil | 8,190 | Sep 18, 2012 | 0 | 0 |
| Encore M State #00930-025-40749 | Breitburn Operating LP only | LeaDrinkard | ActiveOil | 6,874 | Sep 12, 2012 | 747 | 2,736 |
| Encore M State #00830-025-40721 | Breitburn Operating LP only | LeaDrinkard | ActiveOil | 6,940 | Aug 14, 2012 | 0 | 3,460 |
| Hawk a #03730-025-40677 | Hilcorp Energy Company only | LeaWantz; Abo | ActiveOil | 7,500 | Jul 5, 2012 | 994 | 8,763 |
| Hawk Federal B 1 #07030-025-40678 | Hilcorp Energy Company only | LeaWantz; Abo | ActiveOil | 7,300 | Jul 5, 2012 | 215 | 15,242 |