Wyoming fields
A regulator names each reservoir it oversees: a field in Texas, a pool in New Mexico. The name carries the formation, which is how one formation can be followed across a state line.
12 ON FILE · PAGE 1 OF 1
| Field | Formation | County | Active completions | Operators | Oil, 12 mo | Gas, 12 mo | Lifetime oil | Last reported |
|---|---|---|---|---|---|---|---|---|
| Cottonwood Creek | Phosphoria, Tensleep, Frontier and 3 more | Washakie +1 | 77 | 2 | 77,417 | 189,573 | 26.6M | Sep 2026 |
| Hidden Dome | Tensleep, Darwin, Tensleep-Darwin and 6 more | Washakie | 14 | 2 | 43,394 | 0 | 6.6M | Sep 2026 |
| Worland | Frontier-3, Frontier-2, Embar and 7 more | Washakie +1 | 43 | 1 | 31,313 | 1.2M | 2.8M | Sep 2026 |
| NO Water Creek | Phosphoria, Frontier-3 | Washakie | 10 | 3 | 29,464 | 5,684 | 3.3M | Sep 2026 |
| Frisby South | Phosphoria, Ervay, Muddy | Washakie | 13 | 5 | 26,197 | 6,603 | 7.2M | Sep 2026 |
| Marshall | Phosphoria | Washakie | 4 | 3 | 10,064 | 273 | 810,473 | Sep 2026 |
| Slick Creek | Phosphoria, Frontier, Muddy and 1 more | Washakie | 9 | 3 | 5,902 | 8,183 | 2.8M | Sep 2026 |
| South Fork | Phosphoria, Muddy | Washakie | 1 | 1 | 5,843 | 0 | 757,619 | Sep 2026 |
| Rattlesnake | Phosphoria | Washakie +1 | 6 | 2 | 5,839 | 13,353 | 5.6M | Sep 2026 |
| Nowood Southeast | Tensleep | Washakie | 5 | 1 | 2,206 | 0 | 214,972 | Aug 2026 |
| Neiber Dome | Tensleep, Frontier-5, Frontier and 2 more | Washakie | 2 | 1 | 805 | 0 | 549,185 | Sep 2026 |
| Enigma | Tensleep | Washakie | 2 | 1 | 12 | 0 | 3.8M | Sep 2026 |
OIL IN BBL · GAS IN MCF · TWELVE MONTHS THROUGH THE STATE'S REPORTED-THROUGH MONTH
About this data
Wyoming Oil and Gas Conservation Commission's field and pool registry, with the completions and the reported volumes of each. The formation is read from the name the regulator gave it and matched to one registry shared by every state; a name that gives no single formation has none. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/fields?state=wy, documented in the API reference.