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 |
|---|---|---|---|---|---|---|---|---|
| Little Grass Creek | Frontier-2, Muddy, Frontier and 2 more | Hot Springs | 3 | 1 | 15 | 480 | 278,612 | Sep 2026 |
| Horn Canyon | Frontier, Frontier-2 | Sweetwater +1 | 1 | 1 | 12 | 6,274 | 3,272 | Aug 2026 |
| Enigma | Tensleep | Washakie | 2 | 1 | 12 | 0 | 3.8M | Sep 2026 |
| Browns Hill | Frontier, Niobrara, Shannon | Carbon | 1 | 1 | 11 | 50 | 3,485 | Jun 2026 |
| Sun Ranch | Muddy | Natrona | 3 | 1 | 10 | 0 | 1.6M | Sep 2025 |
| Moorcroft | Muddy, Dakota, Minnelusa | Crook | 1 | 1 | 8 | 0 | 200,052 | Sep 2025 |
| Silver Tip South | Frontier, Dakota, Fort Union and 2 more | Park | 3 | 1 | 6 | 678 | 133,835 | Aug 2026 |
| Robin | Almond, Ericson, Frontier and 2 more | Sweetwater | 2 | 1 | 3 | 148,244 | 142,294 | Aug 2026 |
| Pipeline Crossing | Frontier, Frontier-2, Dakota | Sweetwater | 1 | 1 | 1 | 19,694 | 4,935 | Aug 2026 |
| Spur Creek | Frontier | Lincoln +1 | 1 | 1 | 1 | 7,099 | 793 | Aug 2026 |
| Fireplace Rock | Almond, Fort Union | Sweetwater | 1 | 1 | 1 | 12 | 1,586 | Nov 2025 |
| Fogarty Creek | Madison, Frontier, Frontier-2 | Sublette | 16 | 1 | 0 | 186M | 56,272 | Aug 2026 |
| Lake Ridge | Madison | Sublette | 5 | 1 | 0 | 67.1M | 0 | Aug 2026 |
| PRB Coal Bed | Big George, Wyodak, Anderson and 358 more | Campbell +6 | 3,351 | 7 | 0 | 34.6M | 62 | Sep 2026 |
| Whitney Canyon-Carter Creek | Mission Canyon, Madison, Weber and 11 more | Uinta +1 | 61 | 1 | 0 | 10.0M | 26.1M | Aug 2026 |
| Baxter Basin South | Frontier, Dakota | Sweetwater | 16 | 1 | 0 | 338,335 | 1,143 | Aug 2026 |
| Point of Rocks | Frontier, Frontier-2, Blair | Sweetwater | 17 | 2 | 0 | 277,899 | 117,406 | Sep 2026 |
| Antelope | Almond, Mesaverde, Lance and 1 more | Sweetwater | 3 | 1 | 0 | 177,129 | 5,143 | Aug 2026 |
| Baggs South | Lewis, Wasatch, Baggs Coal and 9 more | Carbon | 40 | 1 | 0 | 174,772 | 16,489 | Jun 2026 |
| Woodruff Narrows | Big Horn, Cepo Sand | Uinta | 1 | 1 | 0 | 152,132 | 24,808 | Aug 2026 |
| Cedar Breaks | Almond, Lewis | Sweetwater | 5 | 2 | 0 | 143,621 | 3,928 | Aug 2026 |
| Session Mountain | Big Horn, Madison, Big Horn-Madison | Uinta +1 | 2 | 1 | 0 | 112,665 | 200,639 | Aug 2026 |
| Fuller Reservoir | Fort Union, Phosphoria, Tensleep | Fremont | 14 | 1 | 0 | 75,624 | 2.4M | Aug 2026 |
| Deadman Wash | Frontier, Dakota, Frontier-2 and 1 more | Sweetwater | 2 | 2 | 0 | 65,364 | 322 | Sep 2026 |
| Salt Wells | Dakota, Frontier, Dakota-Lakota and 4 more | Sweetwater | 2 | 1 | 0 | 65,112 | 4,195 | May 2026 |
| Triton | Lewis | Sweetwater | 5 | 1 | 0 | 55,545 | 6,452 | 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 |
| Craven Creek | Mesaverde, Fort Union, Wasatch and 1 more | Lincoln | 2 | 1 | 0 | 50,772 | 2,367 | Aug 2026 |
| Higgins | Almond, Nugget, Weber | Sweetwater | 1 | 1 | 0 | 42,947 | 35,436 | Sep 2026 |
| Oregon Basin Southeast | Frontier, Muddy, Frontier 1-2-3 and 1 more | Park | 4 | 1 | 0 | 41,522 | 21,102 | Sep 2026 |
| Cedar Gap | Fort Union, Mesaverde | Fremont +1 | 1 | 1 | 0 | 33,338 | 1,282 | Sep 2026 |
| Emblem | Muddy | Big Horn | 1 | 1 | 0 | 30,334 | 5,771 | Aug 2026 |
| Stage Stop | Lewis, Almond, Lance | Sweetwater | 1 | 1 | 0 | 22,577 | 461,168 | Sep 2026 |
| Poison Creek | Fort Union | Fremont | 2 | 1 | 0 | 19,391 | 3,972 | Aug 2026 |
| Oregon Basin SE | Frontier | Park | 1 | 1 | 0 | 16,435 | 809 | Sep 2026 |
| Masterson | Blair, Dakota, Frontier-2 and 1 more | Sweetwater | 1 | 1 | 0 | 13,137 | 25 | Sep 2026 |
| Timber Rock | Frontier | Sweetwater | 1 | 1 | 0 | 11,981 | 11,432 | Aug 2026 |
| McDonald Draw | Almy, M-20, M-47 and 9 more | Sublette | 2 | 2 | 0 | 11,645 | 2.6M | Aug 2026 |
| Hat Creek | Dakota, Lakota, Muddy | Niobrara | 1 | 1 | 0 | 8,874 | 5,817 | Aug 2026 |
| Ten Mile Draw | Almond, Lewis-Almond, Lewis | Sweetwater | 1 | 1 | 0 | 8,380 | 263 | Aug 2026 |
| Deer Hill | Almy | Sublette | 2 | 1 | 0 | 5,656 | 3,637 | Sep 2026 |
| Saddle Ridge | Mesaverde-5, Almy, Mesaverde | Sublette | 2 | 1 | 0 | 5,005 | 1.6M | Aug 2026 |
| Castle Garden | Shannon, Cody, Frontier | Fremont | 3 | 1 | 0 | 3,693 | 7,246 | Jun 2026 |
| Playa | Lewis, Almond | Sweetwater | 1 | 1 | 0 | 1,494 | 10,192 | Aug 2026 |
| Collett Creek | Big Horn | Lincoln | 2 | 1 | 0 | 404 | 967,947 | Apr 2026 |
| Windmill Draw | Almond | Sweetwater | 2 | 1 | 0 | 244 | 2,451 | Oct 2025 |
| Gates Butte | Lance | Fremont | 1 | 1 | 0 | 96 | 5,430 | Nov 2025 |
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.