| API # | Well Name | Location | Operator | Oil Prod | Gas Prod | 
| 05-071-06631 | BUCK 43-03 | Las Animas County, CO | EVERGREEN NATURAL RESOURCES LLC |  |  | 
| 05-043-06188 | Buck Garrett 12-9 | Fremont County, CO | INCREMENTAL OIL & GAS (FLORENCE) LLC |  |  | 
| 05-081-06734 | BUCK PEAK 34-23 HD | Moffat County, CO | BAYLESS PRODUCER LLC* ROBERT L |  |  | 
| 05-123-28194 | BUCKCHERRY USX AA 03-02 | Weld County, CO | NOBLE ENERGY INC |  |  | 
| 05-123-29040 | BUCKCHERRY USX AA 03-12 | Weld County, CO | NOBLE ENERGY INC |  |  | 
| 05-071-07947 | BUCKEYE 11-13 | Las Animas County, CO | EVERGREEN NATURAL RESOURCES LLC |  |  | 
| 05-071-08317 | BUCKEYE 11-13 TR | Las Animas County, CO | EVERGREEN NATURAL RESOURCES LLC |  |  | 
| 05-071-08129 | BUCKHORN 12-21 | Las Animas County, CO | EVERGREEN NATURAL RESOURCES LLC |  |  | 
| 05-103-11602 | BUCKHORN DRAW UNIT 6606A F01 199 | Rio Blanco County, CO | PICEANCE ENERGY LLC |  |  | 
| 05-103-11601 | BUCKHORN DRAW UNIT 6607B G11 299 | Rio Blanco County, CO | PICEANCE ENERGY LLC |  |  | 
| 05-123-12339 | BUCKLEN 1-2 | Weld County, CO | NOBLE ENERGY INC |  |  | 
| 05-123-12620 | BUCKLEN 12-31 | Weld County, CO | PDC ENERGY INC |  |  | 
| 05-123-21869 | BUCKLEN B 2-12 | Weld County, CO | NOBLE ENERGY INC |  |  | 
| 05-001-10609 | Buckley 21-16-1CDH | Adams County, CO | PROVIDENCE OPERATING LLC DBA POCO OPERATING |  |  | 
| 05-001-10610 | Buckley 21-16-2CDH | Adams County, CO | PROVIDENCE OPERATING LLC DBA POCO OPERATING |  |  | 
| 05-001-10604 | Buckley 21-16-3CDH | Adams County, CO | PROVIDENCE OPERATING LLC DBA POCO OPERATING |  |  | 
| 05-123-13557 | BUCKLIN 11-31 | Weld County, CO | PDC ENERGY INC |  |  | 
| 05-123-13590 | BUCKLIN 9-36 | Weld County, CO | PDC ENERGY INC |  |  | 
| 05-123-23291 | BUCKMUR B 2-14 | Weld County, CO | NOBLE ENERGY INC |  |  | 
| 05-123-23290 | BUCKMUR B 2-25 | Weld County, CO | NOBLE ENERGY INC |  |  | 
| 05-005-07343 | Buckskin 5-64 15-16-1BHZ | Arapahoe County, CO | TRUE OIL LLC |  |  | 
| 05-103-10001 | BUCKSKIN MESA UNIT 23-1 (OWP) | Rio Blanco County, CO | PETROHUNTER OPERATING COMPANY |  |  | 
| 05-103-10032 | BUCKSKIN MESA UNIT 2572 (OWP) | Rio Blanco County, CO | PETROHUNTER OPERATING COMPANY |  |  | 
| 05-071-08401 | BUCKSNORT 41-35 | Las Animas County, CO | EVERGREEN NATURAL RESOURCES LLC |  |  | 
| 05-071-06315 | BUD 34-6 | Las Animas County, CO | EVERGREEN NATURAL RESOURCES LLC |  |  | 
| 05-123-12843 | BUDAGHER 11-13 | Weld County, CO | PDC ENERGY INC |  |  | 
| 05-123-48448 | BUDDY 7-10HZ | Weld County, CO | KERR MCGEE OIL & GAS ONSHORE LP |  |  | 
| 05-123-48460 | BUDDY 7-11HZ | Weld County, CO | KERR MCGEE OIL & GAS ONSHORE LP |  |  | 
| 05-123-48453 | BUDDY 7-12HZ | Weld County, CO | KERR MCGEE OIL & GAS ONSHORE LP |  |  | 
| 05-123-48452 | BUDDY 7-13HZ | Weld County, CO | KERR MCGEE OIL & GAS ONSHORE LP |  |  | 
| 05-123-48445 | BUDDY 7-14HZ | Weld County, CO | KERR MCGEE OIL & GAS ONSHORE LP |  |  | 
| 05-123-48451 | BUDDY 7-15HZ | Weld County, CO | KERR MCGEE OIL & GAS ONSHORE LP |  |  | 
| 05-123-48459 | BUDDY 7-16HZ | Weld County, CO | KERR MCGEE OIL & GAS ONSHORE LP |  |  | 
| 05-123-48450 | BUDDY 7-1HZ | Weld County, CO | KERR MCGEE OIL & GAS ONSHORE LP |  |  | 
| 05-123-48454 | BUDDY 7-2HZ | Weld County, CO | KERR MCGEE OIL & GAS ONSHORE LP |  |  | 
| 05-123-48456 | BUDDY 7-3HZ | Weld County, CO | KERR MCGEE OIL & GAS ONSHORE LP |  |  | 
| 05-123-48455 | BUDDY 7-4HZ | Weld County, CO | KERR MCGEE OIL & GAS ONSHORE LP |  |  | 
| 05-123-48457 | BUDDY 7-5HZ | Weld County, CO | KERR MCGEE OIL & GAS ONSHORE LP |  |  | 
| 05-123-48446 | BUDDY 7-6HZ | Weld County, CO | KERR MCGEE OIL & GAS ONSHORE LP |  |  | 
| 05-123-48447 | BUDDY 7-7HZ | Weld County, CO | KERR MCGEE OIL & GAS ONSHORE LP |  |  | 
| 05-123-48458 | BUDDY 7-8HZ | Weld County, CO | KERR MCGEE OIL & GAS ONSHORE LP |  |  | 
| 05-123-48449 | BUDDY 7-9HZ | Weld County, CO | KERR MCGEE OIL & GAS ONSHORE LP |  |  | 
| 05-123-12785 | BUDERUS 1-23 | Weld County, CO | PDC ENERGY INC |  |  | 
| 05-123-12540 | BUDERUS 12-23 | Weld County, CO | PDC ENERGY INC |  |  | 
| 05-123-12541 | BUDERUS 13-23 | Weld County, CO | PDC ENERGY INC |  |  | 
| 05-123-12657 | BUDERUSOCK 2-23 | Weld County, CO | PDC ENERGY INC |  |  | 
| 05-075-08152 | BUDIN 1 | Logan County, CO | WESTERN OPERATING COMPANY |  |  | 
| 05-069-06206 | BUEHLER 13-35 | Larimer County, CO | BUEHLER* HOWARD D & VIRGINIA A |  |  | 
| 05-071-08663 | BUENA VISTA 31-3 | Las Animas County, CO | EVERGREEN NATURAL RESOURCES LLC |  |  | 
| 05-045-09150 | BUERGER 15-1D (A15) | Garfield County, CO | QB ENERGY OPERATING LLC |  |  |