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.
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| Field | Formation | County | Active completions | Operators | Oil, 12 mo | Gas, 12 mo | Lifetime oil | Last reported |
|---|---|---|---|---|---|---|---|---|
| Barrel Springs | Mesaverde, Almond, Lewis and 5 more | Carbon +1 | 97 | 1 | 589,918 | 13.9M | 3.0M | Aug 2026 |
| Wertz | Tensleep, Madison, Darwin-Madison and 6 more | Carbon +1 | 58 | 1 | 542,723 | 36.2M | 56.4M | Aug 2026 |
| Creston | Mesaverde, Almond, Lewis and 4 more | Carbon | 122 | 2 | 353,002 | 5.4M | 2.5M | Sep 2026 |
| Echo Springs | Mesaverde, Almond, Lewis and 5 more | Carbon +1 | 370 | 2 | 280,103 | 13.6M | 17.2M | Sep 2026 |
| Standard Draw | Mesaverde, Almond, Lewis and 5 more | Carbon +1 | 266 | 3 | 63,643 | 8.0M | 12.7M | Aug 2026 |
| Sierra Madre | Shannon, Niobrara, Cow Creek and 4 more | Carbon | 14 | 1 | 22,714 | 64,033 | 1.9M | Aug 2026 |
| Rock River | Muddy-Dakota-Lakota, Lakota, Wall Creek and 6 more | Carbon +1 | 53 | 1 | 21,842 | 51,068 | 4.0M | Sep 2026 |
| Bailey Dome | Tensleep, Nugget, Sundance and 1 more | Carbon | 3 | 1 | 13,128 | 0 | 1.9M | Aug 2026 |
| Coal Gulch | Mesaverde, Almond, Lewis | Carbon | 65 | 2 | 12,349 | 1.8M | 1.6M | Aug 2026 |
| Baldy Butte | Mesaverde, Almond, Lewis and 1 more | Carbon | 62 | 1 | 10,951 | 1.7M | 932,284 | Aug 2026 |
| Cooper Cove | Muddy-Dakota, Dakota, Shannon | Carbon +1 | 7 | 1 | 10,520 | 896 | 535,952 | Sep 2026 |
| Espy | Niobrara, Frontier, Tensleep and 2 more | Carbon | 8 | 1 | 10,327 | 18,870 | 855,844 | Aug 2026 |
| Fillmore | Lewis, Lewis-Almond, Almond and 5 more | Carbon +1 | 10 | 1 | 4,987 | 265,013 | 810,066 | Aug 2026 |
| Mahoney Dome | Tensleep, Dakota, Frontier and 1 more | Carbon | 9 | 1 | 4,813 | 176 | 2.5M | Sep 2026 |
| Big Medicine Bow | Sundance, Muddy, Sundance-2 and 5 more | Carbon | 13 | 1 | 4,800 | 2,070 | 824,239 | Sep 2026 |
| Robbers Gulch | Mesaverde, Almond, Lewis and 1 more | Carbon | 54 | 1 | 4,795 | 1.2M | 573,598 | Aug 2026 |
| Diamond Ranch | Muddy, Lakota | Carbon | 2 | 1 | 3,465 | 0 | 260,558 | Sep 2026 |
| Blue Gap | Mesaverde, Almond, Lewis and 5 more | Carbon +1 | 32 | 1 | 2,944 | 607,375 | 563,190 | Aug 2026 |
| Dutton Creek | Shannon, Muddy | Carbon +1 | 8 | 1 | 2,585 | 20,779 | 212,027 | Jul 2026 |
| Deep Creek | Deep Creek, Shannon, Frontier and 1 more | Carbon | 2 | 1 | 1,885 | 1,758 | 127,875 | Jun 2026 |
| Hatfield | Nugget, Dakota, Niobrara and 7 more | Carbon | 2 | 1 | 1,726 | 521 | 321,992 | Aug 2026 |
| Pass Creek | Tensleep | Carbon | 2 | 1 | 1,339 | 0 | 347,571 | Jul 2026 |
| Overland | Niobrara, Frontier | Carbon | 2 | 1 | 1,272 | 738 | 130,988 | Aug 2026 |
| Allen Lake East | Tensleep | Carbon | 1 | 1 | 1,090 | 0 | 186,786 | Aug 2026 |
| Cherokee Creek | Shannon, Frontier, Cow Creek and 6 more | Carbon | 3 | 1 | 831 | 684 | 89,898 | Jun 2026 |
| Lookout Wash | Almond, Lance, Lewis | Carbon | 14 | 2 | 663 | 167,404 | 208,270 | Aug 2026 |
| G.P. Dome | Niobrara | Carbon | 1 | 1 | 169 | 0 | 27,635 | Sep 2026 |
| Blue Goose | Mesaverde, Ericson | Carbon | 1 | 1 | 128 | 10,600 | 23,545 | Aug 2026 |
| Smith Ranch | Wasatch, Fort Union, Lewis and 2 more | Carbon +1 | 7 | 2 | 67 | 68,781 | 93,086 | Aug 2026 |
| Big Ridge | Almond, Lewis | Carbon | 1 | 1 | 62 | 6,507 | 4,944 | Aug 2026 |
| Horne Brothers | Sundance, Morrison | Carbon | 2 | 1 | 47 | 0 | 205,233 | Jun 2026 |
| Little Medicine Bow | Muddy, Dakota, Frontier and 4 more | Carbon | 4 | 1 | 40 | 0 | 156,646 | Jun 2026 |
| Hugus | Niobrara, Steele | Carbon | 2 | 1 | 22 | 0 | 32,750 | Jun 2026 |
| Snowbank | Almond | Carbon | 1 | 1 | 18 | 18,811 | 1,615 | Aug 2026 |
| Browns Hill | Frontier, Niobrara, Shannon | Carbon | 1 | 1 | 11 | 50 | 3,485 | Jun 2026 |
| Baggs South | Lewis, Wasatch, Baggs Coal and 9 more | Carbon | 40 | 1 | 0 | 174,772 | 16,489 | Jun 2026 |
| West Side Canal | Lance, Lewis, Fort Union and 16 more | Carbon | 13 | 1 | 0 | 54,611 | 2,983 | Jun 2026 |
| Cow Creek | Mesaverde Coal, Dakota, Deep Creek and 7 more | Carbon | 7 | 1 | 0 | 53,927 | 1,958 | Aug 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.