FIELDS AND POOLS · WYOMING

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.

1,549 ON FILE · PAGE 12 OF 31

FieldFormationCountyActive completionsOperatorsOil, 12 moGas, 12 moLifetime oilLast reported
Sandbar WestMuddyCampbell221,0390229,137Aug 2026
Spring ValleyFrontier, Aspen, Bear RiverUinta2421,030668106,238Aug 2026
PietraAlmondSweetwater111,029033,517Aug 2026
AM-KirkDakota, Minnelusa, Minnelusa-Dakota and 3 moreCampbell321,01701.6MSep 2026
Pumpkin CreekSussexJohnson111,003080,242Sep 2026
NickeyLewis, AlmondSweetwater21959393,97325,694Sep 2026
Cooper ReservoirFort Union 3300, Lance, Fort Union-Lance and 2 moreNatrona +1291940121,991285,078Aug 2026
Napier RoadParkmanCampbell11934084,802Aug 2026
IsenhourAlmy, M-42Sublette41927741599,121Aug 2026
Greybull WestFrontier, Frontier-3, Greybull and 2 moreBig Horn119212,34991,106Sep 2026
HiawathaFort Union, WasatchSweetwater121909363,143108,828Aug 2026
East ForkDakota, NiobraraCampbell11900093,630Sep 2026
Lightning CreekNewcastle, Sundance, Mowry and 5 moreNiobrara +17189801.2MAug 2026
SodaFrontier, Frontier-3, Frontier 7100Sublette4189019,84628,943Aug 2026
Graham ReservoirDakota, Frontier, Muddy and 1 moreUinta118620786,951Aug 2026
Dripping RockAlmond, Lance, Lewis and 2 moreSweetwater153859754,86187,023Sep 2026
Cherokee CreekShannon, Frontier, Cow Creek and 6 moreCarbon3183168489,898Jun 2026
Tomcat CreekFall River, Lakota, Butler and 1 moreCrook46182801.0MAug 2026
Buckhorn CanyonFrontier, DakotaSweetwater1182430,44245,698Aug 2026
OpalFrontier, DakotaLincoln6282272,64798,515Aug 2026
Springen NorthMuddy, MesaverdeCampbell118060147,021Jul 2026
Neiber DomeTensleep, Frontier-5, Frontier and 2 moreWashakie218050549,185Sep 2026
Four Mile GulchFrontier, Dakota, Frontier-DakotaSweetwater125791129,39862,741Sep 2026
PheasantMinnelusaJohnson117820930,207May 2026
Little MitchellcreekMinnelusaCampbell117650262,222Feb 2026
PoloMuddyLaramie11757039,448Aug 2026
VI Bar RanchMuddyCrook117490127,997Aug 2026
DerbyTensleep, Phosphoria-Tensleep, Phosphoria and 1 moreFremont26170201.0MOct 2025
HinesMuddy, SussexCampbell1168687279,970Aug 2026
Monument ButteFrontier, Dakota, Frontier-2Sweetwater153664110,315586,310Sep 2026
Lookout WashAlmond, Lance, LewisCarbon142663167,404208,270Aug 2026
Pine CanyonDakota, Frontier, Frontier-Dakota and 5 moreSweetwater +1302641335,351166,144Aug 2026
SieversShannonCampbell +1116340108,142Sep 2026
Wakeman FlatsWall CreekCrook142623043,351Sep 2026
Austin CreekMuddyNatrona316221,0011.8MAug 2026
Painter ReservoirNugget, Twin CreekUinta3161427,68538.4MJan 2026
Emigrant TrailMesaverde, Almond, Lewis and 2 moreSweetwater5160345,23886,752Aug 2026
Tierney II UnitMesaverdeSweetwater1159831,55562,958Aug 2026
Bear CreekMuddy, ShannonConverse215960235,994Sep 2026
Bed TickFrontierConverse2159408,663Sep 2026
PaulMuddyCampbell31589067,733Jun 2026
CancunMuddyCampbell215650201,647Jan 2026
TravaMinnelusaCrook115650102,333Sep 2026
Pine RidgeLakota, Fall River, DakotaCrook5156001.4MJul 2026
Patrick Draw NorthAlmond, Fox Hills, DakotaSweetwater515590634,927Feb 2026
Mickelson CreekMesaverdeSublette4155611,132235,148Aug 2026
SinkholeLewisSweetwater3155162,229535,814Sep 2026
LysiteCody, Mesaverde, Shannon and 3 moreFremont2254742,40743,600Sep 2026
Spaar CreekMinnelusaCrook115460104,244Jun 2026
Kirby Draw SouthFrontierFremont215430198,955Sep 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.