| 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 |
| Norway State #00130-025-41023 | Cart Hill Energy, LLC only | LeaBlinebry Oil and Gas (Oil) | ActiveOil | 7,870 | Feb 26, 2013 | 1,651 | 10,111 |
| Two Lakes 1 XU State Com #001H30-015-41005 | Mewbourne Oil Co only | EddyWC; Crow Flats; Abo | ActiveOil | 11,215 | Jan 23, 2013 | 2,412 | 15,146 |
| Two Lakes 12 AD State Com #001HHZ30-015-41006 | Mewbourne Oil Co only | EddyWC; Crow Flats; Abo | ActiveOil | 11,060 | Jan 23, 2013 | 1,245 | 8,298 |
| State 35 #008C30-025-40811 | Mack Energy Corp only | LeaCorbin; Abo | CanceledOil | 9,100 | Oct 3, 2012 | 0 | 0 |
| Elliott Federal #005CHZ30-025-40761 | Contango Resources, LLC only | LeaWantz; Abo | CanceledOil | 8,144 | Sep 24, 2012 | 0 | 0 |
| Ohio State #003C30-025-40756 | Mack Energy Corp only | LeaVacuum; Abo Reef | CanceledOil | 9,750 | Sep 20, 2012 | 0 | 0 |
| Ohio State #007C30-025-40757 | Mack Energy Corp only | LeaVacuum; Abo Reef | CanceledOil | 9,750 | Sep 20, 2012 | 0 | 0 |
| B Lee State #014C30-025-40758 | Mack Energy Corp only | LeaVacuum; Abo Reef | CanceledOil | 9,750 | Sep 20, 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 | LeaWantz; Abo | 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 |
| Santa Elena 19 Federal #001HHZ30-015-40567 | Spur Energy Partners LLC only | EddySquare Lake; Grayburg-San Andres | PluggedOil | 8,549 | Jul 31, 2012 | 0 | 0 |
| Colorado 19 Federal #001H30-015-40479 | Apache Corporation only | EddyPavo Mesa; Abo | CanceledOil | 11,791 | Jul 10, 2012 | 0 | 0 |
| Reindeer 21 Federal #005H30-015-40451 | Legacy Reserves Operating, LP only | EddyWC; Crow Flats; Abo | CanceledOil | 9,183 | Jul 6, 2012 | 0 | 0 |
| 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 |
| Elliott 7 Federal #004C30-025-40629 | Apache Corporation only | LeaDrinkard | CanceledOil | 7,500 | Jun 14, 2012 | 0 | 0 |
| J R Phillips #01230-025-40615 | Hilcorp Energy Company only | LeaMonument; Paddock | PluggedOil | 7,724 | Jun 13, 2012 | 0 | 0 |
| Crow Asm State Com #003HHZ30-015-40392 | EOG y Resources, Inc. only | EddyWC; Crow Flats; Abo | CanceledOil | 11,095 | Jun 12, 2012 | 0 | 0 |
| J R Phillips #01830-025-40603 | Hilcorp Energy Company only | LeaMonument; Abo | PluggedOil | 7,802 | Jun 1, 2012 | 0 | 0 |
| Tres State #001H30-025-40560 | COG Operating LLC only | LeaWildcat G-06 S133401H; Abo | CanceledOil | 13,884 | May 9, 2012 | 0 | 0 |
| Boquillas 18 Federal #00130-015-40266 | Apache Corporation only | EddyLoco Hills; Glorieta-Yeso | PluggedOil | 5,541 | May 4, 2012 | 0 | 0 |
| Doowop 28 State #004H30-025-40555 | COG Operating LLC only | LeaWC-025 G-06 S133628M; Abo | CanceledOil | 14,184 | May 2, 2012 | 0 | 0 |
| State PA #00930-025-40543 | Apache Corporation only | LeaTubb Oil and Gas (Oil) | PluggedOil | 7,400 | Apr 26, 2012 | 0 | 0 |
| State PA #00730-025-40540 | Hilcorp Energy Company only | LeaDrinkard | ActiveOil | 7,500 | Apr 25, 2012 | 0 | 327 |
| State PA #00830-025-40541 | Hilcorp Energy Company only | LeaBlinebry Oil and Gas (Oil) | ActiveOil | 7,500 | Apr 25, 2012 | 1,439 | 4,945 |
| Elliott Federal #00430-025-40487 | Contango Resources, LLC only | LeaWantz; Abo | PluggedOil | 8,073 | Mar 8, 2012 | 0 | 0 |
| Parcell Federal #00830-025-40488 | RAYBAW Operating, LLC only | LeaWantz; Abo | ActiveOil | 7,792 | Mar 8, 2012 | 0 | 0 |
| Lockhart B 12 #01230-025-40478 | Hilcorp Energy Company only | LeaBlinebry Oil and Gas (Oil) | ActiveOil | 7,506 | Mar 1, 2012 | 2,739 | 8,543 |
| Lockhart B 12 #01330-025-40479 | Hilcorp Energy Company only | LeaBlinebry Oil and Gas (Oil) | ActiveOil | 7,500 | Mar 1, 2012 | 1,938 | 9,343 |
| Mark Owen W #00230-025-40450 | Hilcorp Energy Company only | LeaBlinebry Oil and Gas (Oil) | ActiveOil | 7,750 | Feb 23, 2012 | 1,307 | 2,384 |
| Hawk Federal B 1 #06930-025-40458 | Hilcorp Energy Company only | LeaWantz; Abo | ActiveOil | 7,500 | Feb 21, 2012 | 819 | 22,833 |
| Hawk Federal a 5 #00930-025-40459 | Hilcorp Energy Company only | LeaWantz; Abo | ActiveOil | 7,500 | Feb 21, 2012 | 0 | 170 |
| Elliott Federal #00630-025-40434 | RAYBAW Operating, LLC only | LeaWantz; Abo | ActiveOil | 7,819 | Feb 7, 2012 | 5 | 0 |
| Raptor 12 State Com #002H30-015-39860 | Texian Operating Company, LLC only | EddyIshee Lake; Abo | ActiveOil | 11,025 | Jan 31, 2012 | 331 | 1,982 |
| High Plains 15 State Com #001H30-025-40424 | COG Operating LLC only | LeaWildcat; Abo | CanceledOil | 14,058 | Jan 31, 2012 | 0 | 0 |
| Blackhawk 11 Federal Com #002H30-015-39887 | Legacy Reserves Operating, LP only | EddyWC; Crow Flats; Abo | PluggedOil | 9,704 | Jan 30, 2012 | 0 | 0 |
| Empire Abo Unit #41230-015-39898 | Apache Corporation only | EddyEmpire; Abo | CanceledOil | 6,300 | Jan 30, 2012 | 0 | 0 |
| Empire Abo Unit #41330-015-39899 | Apache Corporation only | EddyEmpire; Abo | CanceledOil | 6,300 | Jan 30, 2012 | 0 | 0 |
| Empire Abo Unit #41430-015-39900 | Apache Corporation only | EddyEmpire; Abo | CanceledOil | 6,300 | Jan 30, 2012 | 0 | 0 |
| Encore M State #00630-025-40398 | Breitburn Operating LP only | LeaWantz; Abo | ActiveOil | 6,900 | Jan 12, 2012 | 0 | 471 |
| Encore M State #00730-025-40399 | Breitburn Operating LP only | LeaWantz; Abo | ActiveOil | 6,890 | Jan 12, 2012 | 2,610 | 27,245 |
| Coogan Federal #00230-025-40362 | Contango Resources, LLC only | LeaWantz; Abo | PluggedOil | 7,890 | Dec 1, 2011 | 0 | 0 |
| West Tatum State Unit #001H30-025-40336 | Apache Corporation only | LeaWildcat; Abo | PluggedOil | 999 | Nov 23, 2011 | 0 | 0 |
| Lockhart B-13 a #01430-025-40345 | Hilcorp Energy Company only | LeaTubb Oil and Gas (Oil) | ActiveOil | 7,495 | Nov 21, 2011 | 648 | 1,891 |
| High Plains State Com #001HHZ30-025-40334 | Hilcorp Energy Company only | LeaWildcat G-06 S143423D; Abo | Temporarily abandonedOil | 14,730 | Nov 10, 2011 | 0 | 0 |