| VPR B #03230-007-20236 | High River Resources Operating, LLC only | ColfaxCastle Rock Park-Vermejo Gas | ActiveGas | 2,735 | Jan 17, 2001 | 0 | 22,984 |
| VPR B #03330-007-20237 | High River Resources Operating, LLC only | ColfaxCastle Rock Park-Vermejo Gas | ActiveGas | 2,760 | Jan 17, 2001 | 0 | 7,742 |
| VPR B #03430-007-20238 | High River Resources Operating, LLC only | ColfaxCastle Rock Park-Vermejo Gas | ActiveGas | 2,855 | Jan 17, 2001 | 0 | 9,601 |
| VPR B #03530-007-20239 | High River Resources Operating, LLC only | ColfaxCastle Rock Park-Vermejo Gas | ActiveGas | 2,793 | Jan 17, 2001 | 0 | 624 |
| VPR B #03730-007-20240 | High River Resources Operating, LLC only | ColfaxCastle Rock Park-Vermejo Gas | ActiveGas | 2,495 | Jan 17, 2001 | 0 | 7,981 |
| VPR D #04430-007-20223 | High River Resources Operating, LLC only | ColfaxCastle Rock Park-Vermejo Gas | ActiveGas | 2,100 | Nov 14, 2000 | 0 | 16,014 |
| VPR D #03130-007-20211 | High River Resources Operating, LLC only | ColfaxCastle Rock Park-Vermejo Gas | ActiveGas | 2,310 | Nov 7, 2000 | 0 | 2,630 |
| VPR D #03230-007-20212 | High River Resources Operating, LLC only | ColfaxCastle Rock Park-Vermejo Gas | ActiveGas | 2,307 | Nov 7, 2000 | 0 | 9,427 |
| VPR D #03330-007-20213 | High River Resources Operating, LLC only | ColfaxCastle Rock Park-Vermejo Gas | ActiveGas | 2,370 | Nov 7, 2000 | 0 | 11,992 |
| VPR D #03430-007-20214 | High River Resources Operating, LLC only | ColfaxCastle Rock Park-Vermejo Gas | ActiveGas | 2,380 | Nov 7, 2000 | 0 | 10,793 |
| VPR D #03530-007-20215 | High River Resources Operating, LLC only | ColfaxCastle Rock Park-Vermejo Gas | ActiveGas | 2,495 | Nov 7, 2000 | 0 | 6,577 |
| VPR D #03630-007-20216 | High River Resources Operating, LLC only | ColfaxCastle Rock Park-Vermejo Gas | ActiveGas | 2,495 | Nov 7, 2000 | 0 | 11,036 |
| VPR D #03830-007-20217 | High River Resources Operating, LLC only | ColfaxCastle Rock Park-Vermejo Gas | ActiveGas | 2,345 | Nov 7, 2000 | 0 | 14,054 |
| VPR D #03930-007-20218 | High River Resources Operating, LLC only | ColfaxCastle Rock Park-Vermejo Gas | ActiveGas | 2,460 | Nov 7, 2000 | 0 | 26,947 |
| VPR D #04030-007-20219 | High River Resources Operating, LLC only | ColfaxCastle Rock Park-Vermejo Gas | ActiveGas | 2,462 | Nov 7, 2000 | 0 | 6,423 |
| VPR D #04130-007-20220 | High River Resources Operating, LLC only | ColfaxCastle Rock Park-Vermejo Gas | ActiveGas | 2,400 | Nov 7, 2000 | 0 | 139 |
| VPR D #04230-007-20221 | High River Resources Operating, LLC only | ColfaxCastle Rock Park-Vermejo Gas | ActiveGas | 2,130 | Nov 7, 2000 | 0 | 3,593 |
| VPR D #04330-007-20222 | High River Resources Operating, LLC only | ColfaxCastle Rock Park-Vermejo Gas | ActiveGas | 2,130 | Nov 7, 2000 | 0 | 21,459 |
| VPR D #04830-007-20224 | High River Resources Operating, LLC only | ColfaxCastle Rock Park-Vermejo Gas | ActiveGas | 2,010 | Nov 7, 2000 | 0 | 9,691 |
| VPR D #04930-007-20225 | High River Resources Operating, LLC only | ColfaxCastle Rock Park-Vermejo Gas | ActiveGas | 1,592 | Nov 7, 2000 | 0 | 3,305 |
| VPR D #05230-007-20226 | High River Resources Operating, LLC only | ColfaxCastle Rock Park-Vermejo Gas | ActiveGas | 1,654 | Nov 7, 2000 | 0 | 3,187 |
| VPR D #05330-007-20227 | High River Resources Operating, LLC only | ColfaxCastle Rock Park-Vermejo Gas | ActiveGas | 1,650 | Nov 7, 2000 | 0 | 27,695 |
| VPR D #05630-007-20228 | High River Resources Operating, LLC only | ColfaxCastle Rock Park-Vermejo Gas | ActiveGas | 1,710 | Nov 7, 2000 | 0 | 11,301 |
| VPR D #06130-007-20229 | High River Resources Operating, LLC only | ColfaxCastle Rock Park-Vermejo Gas | ActiveGas | 2,223 | Nov 7, 2000 | 0 | 11,353 |
| VPR D #06230-007-20230 | High River Resources Operating, LLC only | ColfaxCastle Rock Park-Vermejo Gas | ActiveGas | 1,692 | Nov 7, 2000 | 0 | 9,334 |
| VPR D #06430-007-20231 | High River Resources Operating, LLC only | ColfaxCastle Rock Park-Vermejo Gas | ActiveGas | 2,085 | Nov 7, 2000 | 0 | 19,287 |
| VPR D #06530-007-20232 | High River Resources Operating, LLC only | ColfaxCastle Rock Park-Vermejo Gas | ActiveGas | 2,192 | Nov 7, 2000 | 0 | 35,995 |
| VPR D #06630-007-20233 | High River Resources Operating, LLC only | ColfaxCastle Rock Park-Vermejo Gas | ActiveGas | 2,011 | Nov 7, 2000 | 0 | 17,281 |
| VPR a #04430-007-20194 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,465 | Sep 26, 2000 | 0 | 3,518 |
| VPR a #04530-007-20195 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,545 | Sep 26, 2000 | 0 | 5,519 |
| VPR a #04630-007-20196 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,385 | Sep 26, 2000 | 0 | 6,708 |
| VPR a #04730-007-20197 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,410 | Sep 26, 2000 | 0 | 7,748 |
| VPR a #04830-007-20198 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,275 | Sep 26, 2000 | 0 | 12,094 |
| VPR a #04930-007-20199 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,315 | Sep 26, 2000 | 0 | 14,015 |
| VPR a #05030-007-20200 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,415 | Sep 26, 2000 | 0 | 45,362 |
| VPR a #05130-007-20201 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,405 | Sep 26, 2000 | 0 | 30,976 |
| VPR a #05230-007-20202 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,485 | Sep 26, 2000 | 0 | 39,594 |
| VPR a #05330-007-20203 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,454 | Sep 26, 2000 | 0 | 33,591 |
| VPR a #05430-007-20204 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,435 | Sep 26, 2000 | 0 | 44,774 |
| VPR a #05530-007-20205 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,375 | Sep 26, 2000 | 0 | 12,389 |
| VPR "a" #05630-007-20206 | EP Energy E&P Company, LP only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | PluggedGas | 2,055 | Sep 26, 2000 | 0 | 0 |
| VPR a #05730-007-20207 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,225 | Sep 26, 2000 | 0 | 24,152 |
| VPR a #05830-007-20208 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,105 | Sep 26, 2000 | 0 | 13,875 |
| VPR a #05930-007-20209 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,165 | Sep 26, 2000 | 0 | 23,896 |
| VPR a #06030-007-20210 | High River Resources Operating, LLC only | ColfaxStubblefield Cnyn Raton-Vermejo Gas | ActiveGas | 2,135 | Sep 26, 2000 | 0 | 9,003 |
| VPR D #00630-007-20193 | High River Resources Operating, LLC only | ColfaxCastle Rock Park-Vermejo Gas | ActiveGas | 2,190 | Mar 2, 2000 | 0 | 22,427 |
| VPR B #00130-007-20181 | High River Resources Operating, LLC only | ColfaxCastle Rock Park-Vermejo Gas | ActiveGas | 2,775 | Feb 15, 2000 | 0 | 2,127 |
| VPR B #00230-007-20182 | High River Resources Operating, LLC only | ColfaxCastle Rock Park-Vermejo Gas | ActiveGas | 2,560 | Feb 15, 2000 | 0 | 19,724 |
| VPR B #00330-007-20183 | High River Resources Operating, LLC only | ColfaxCastle Rock Park-Vermejo Gas | ActiveGas | 2,540 | Feb 15, 2000 | 0 | 3,227 |
| VPR B #00430-007-20184 | High River Resources Operating, LLC only | ColfaxCastle Rock Park-Vermejo Gas | ActiveGas | 2,420 | Feb 15, 2000 | 0 | 12,917 |