| VPR a #33230-007-20841 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,195 | Jun 19, 2007 | 0 | 16,997 |
| VPR a #33030-007-20842 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,125 | Jun 19, 2007 | 0 | 15,438 |
| VPR a #32930-007-20843 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,245 | Jun 19, 2007 | 0 | 33,017 |
| VPR a #32830-007-20844 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,220 | Jun 19, 2007 | 0 | 20,388 |
| VPR a #32730-007-20845 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,195 | Jun 19, 2007 | 0 | 37,740 |
| VPR a #32630-007-20846 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,200 | Jun 19, 2007 | 0 | 29,010 |
| VPR a #32530-007-20847 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,275 | Jun 19, 2007 | 0 | 31,397 |
| VPR a #32430-007-20848 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,245 | Jun 19, 2007 | 0 | 44,645 |
| VPR a #32230-007-20837 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,350 | Jun 18, 2007 | 0 | 16,709 |
| VPR a #32030-007-20838 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,365 | Jun 18, 2007 | 0 | 15,835 |
| VPR a #32130-007-20839 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,395 | Jun 18, 2007 | 0 | 20,021 |
| VPR a #26730-007-20831 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,435 | Jun 7, 2007 | 0 | 8,336 |
| VPR a #26930-007-20832 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,335 | Jun 7, 2007 | 0 | 765 |
| VPR a #27230-007-20833 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,365 | Jun 7, 2007 | 0 | 87 |
| VPR a #26830-007-20834 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,435 | Jun 7, 2007 | 0 | 6,099 |
| VPR a #29430-007-20835 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,395 | Jun 7, 2007 | 0 | 1,181 |
| VPR a #25930-007-20836 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,425 | Jun 7, 2007 | 0 | 17,775 |
| Myers #00130-007-20663 | Sun River Energy, Inc. only | ColfaxColfax Undes Vermejo (Gas) | Dry holeGas | 2,007 | Jun 4, 2007 | 0 | 0 |
| Myers #00330-007-20830 | Sun River Energy, Inc. only | ColfaxColfax Undes Vermejo (Gas) | Dry holeGas | 1,350 | May 30, 2007 | 0 | 0 |
| VPR a #30530-007-20818 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,315 | May 4, 2007 | 0 | 3,432 |
| VPR a #30630-007-20819 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,315 | May 4, 2007 | 0 | 7,607 |
| VPR a #30430-007-20820 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,195 | May 4, 2007 | 0 | 2,216 |
| VPR a #30730-007-20821 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,325 | May 4, 2007 | 0 | 2,747 |
| VPR a #30830-007-20822 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,305 | May 4, 2007 | 0 | 4,423 |
| VPR a #30930-007-20823 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,265 | May 4, 2007 | 0 | 7,722 |
| VPR a #31030-007-20824 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,305 | May 4, 2007 | 0 | 4,667 |
| VPR a #31330-007-20825 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,205 | May 4, 2007 | 0 | 10,590 |
| VPR a #31430-007-20826 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,215 | May 4, 2007 | 0 | 16,349 |
| VPR a #31530-007-20827 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,305 | May 4, 2007 | 0 | 21,239 |
| VPR a #31630-007-20828 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,245 | May 4, 2007 | 0 | 24,433 |
| VPR a #31930-007-20829 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,230 | May 4, 2007 | 0 | 7,530 |
| VPR a #30130-007-20809 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,340 | May 3, 2007 | 0 | 15,441 |
| VPR a #30330-007-20810 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,185 | May 3, 2007 | 0 | 24,855 |
| VPR a #30230-007-20811 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,375 | May 3, 2007 | 0 | 2,546 |
| VPR a #30030-007-20812 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,285 | May 3, 2007 | 0 | 18,733 |
| VPR a #29930-007-20813 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,285 | May 3, 2007 | 0 | 6,319 |
| VPR a #29830-007-20814 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,545 | May 3, 2007 | 0 | 3,805 |
| VPR a #29730-007-20815 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,415 | May 3, 2007 | 0 | 1,351 |
| VPR a #29630-007-20816 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,390 | May 3, 2007 | 0 | 5,991 |
| VPR a #29530-007-20817 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,395 | May 3, 2007 | 0 | 5,444 |
| VPR a #27530-007-20790 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,525 | Apr 6, 2007 | 0 | 2,423 |
| VPR a #26530-007-20791 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,575 | Apr 6, 2007 | 0 | 10,776 |
| VPR a #27630-007-20792 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,335 | Apr 6, 2007 | 0 | 7,985 |
| VPR a #25830-007-20793 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,500 | Apr 6, 2007 | 0 | 8,413 |
| VPR a #26030-007-20794 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,575 | Apr 6, 2007 | 0 | 7,669 |
| VPR a #26130-007-20795 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,545 | Apr 6, 2007 | 0 | 13,477 |
| VPR a #26630-007-20796 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,525 | Apr 6, 2007 | 0 | 16,439 |
| VPR a #27330-007-20797 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,515 | Apr 6, 2007 | 0 | 7,133 |
| VPR a #27430-007-20798 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,500 | Apr 6, 2007 | 0 | 4,906 |
| VPR a #26430-007-20799 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,605 | Apr 6, 2007 | 0 | 3,161 |