Colorado
Colorado oil and gas fields
1,462 fields on the state register, holding 100,838 of the 100,854 wells that name a field. Free, from the state's own records.
Fields
1,462
Holding a well
1,462
With a discovery year
0
Wells linked
100,838
23,507 of Colorado’s 124,361 wells are filed to a wildcat placeholder rather than to a field — that is the absence of a field, not a field we are missing — so the figures above count against the 100,854 that name one. Colorado files the field's NAME on each well and not its id, so these wells are matched by name.
Largest fields by wells held
| Field | Discovered | Wells | Counties |
|---|---|---|---|
| WATTENBERG | — | 35,047 | 7 |
| GRAND VALLEY | — | 6,192 | 3 |
| IGNACIO BLANCO | — | 4,376 | 2 |
| MAMM CREEK | — | 3,675 | 2 |
| PURGATOIRE RIVER | — | 3,636 | 2 |
| RULISON | — | 2,828 | 2 |
| PARACHUTE | — | 2,530 | 1 |
| RANGELY | — | 2,418 | 1 |
| SPINDLE | — | 2,041 | 5 |
| DJ HORIZONTAL NIOBRARA | — | 1,905 | 7 |
| SULPHUR CREEK | — | 955 | 2 |
| PICEANCE CREEK | — | 706 | 3 |
| REPUBLICAN | — | 650 | 1 |
| BEECHER ISLAND | — | 604 | 1 |
| EATON | — | 469 | 1 |
| BUZZARD CREEK | — | 467 | 1 |
| BRUSH CREEK | — | 456 | 1 |
| HEREFORD | — | 431 | 1 |
| WAVERLY | — | 419 | 1 |
| PLATEAU | — | 406 | 1 |
| BONNY | — | 404 | 2 |
| DRAGON TRAIL | — | 379 | 1 |
| KOKOPELLI | — | 369 | 1 |
| VERNON | — | 367 | 1 |
| SKINNER RIDGE | — | 341 | 1 |