FIELDS AND POOLS · UNITED STATES

US fields and pools

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.

47,796 ON FILE · PAGE 537 OF 956

Field or poolStateFormationCountyActive completionsOperatorsOil, 12 moGas, 12 moLifetime oilLast reported
Greta (L-17)TexasGretaRefugio00000—
Greta (L- 4)TexasGretaRefugio00000—
Greta (L- 5-A)TexasGretaRefugio00000Jan 2019
Greta (L- 6 West)TexasGretaRefugio00000—
Greta (L- 7 South)TexasGretaRefugio00000—
Greta (L- 8)TexasGretaRefugio00000Aug 2020
Greta (L- 9)TexasGretaRefugio00000—
Greta (Massive Catahoula)TexasGretaRefugio000012,832—
Greta, North (6100)TexasGretaRefugio000014,439—
Greta, North (6300 Frio)TexasGretaRefugio00003,530—
Greta, North (6440)TexasGretaRefugio00004,109Apr 2019
Greta, NW. (Dr. Rockit)TexasGretaRefugio00001,415—
Greta (O-1)TexasGretaRefugio00000Feb 2017
Greta (O-2 North)TexasGretaRefugio00000—
Greta (O-2 South)TexasGretaRefugio00000—
Greta (O-3)TexasGretaRefugio0000159Feb 2019
Greta (O-5)TexasGretaRefugio00000—
Greta (O-6)TexasGretaRefugio00003,182—
Greta (O-7)TexasGretaRefugio00000—
Greta, West (5800)TexasGretaRefugio000016—
Greta, West (F-5)TexasGretaRefugio000022,051—
Gretchen (Ellen B)TexasEllen BClay000013,539—
Gretchen (Lake Sand)TexasLake SandYoung00008,486Aug 2019
GreybullWyomingPeay, Muddy, GreybullBig Horn0000254,309Nov 2015
Greybull DomeWyoming——00000—
Grey Eagles (L-1)TexasL-1Zapata00000—
Grey Ranch (Ellenburger)TexasEllenburgerPecos0000290Dec 2019
Grey Ranch, West (Ellen.)TexasEllen.Pecos0000919Dec 2019
Grey Ranch, West (Wolfcamp)TexasWolfcampPecos00000—
Grey Ranch (Wolfcamp)TexasWolfcamp—06002—
Grice (Wolfcamp)TexasWolfcampLoving0000284,665Feb 2018
Grierson Spring (Ellenburger)TexasEllenburgerReagan000036,465—
Griffin , N. (Penn)TexasPennHoward00006,453—
Griffin (Penn Reef)TexasPenn ReefHoward000034,468—
Griffith (Devonian)TexasDevonianUpton00000—
Griffith-Hawes (Tysor 8400)TexasTysor 8400Brazoria00001,698—
Grimes (Miss.)TexasMissYoung000036,682Jun 2020
Grimm (Ellenburger)TexasEllenburgerBrown00002—
Grimm (Permian Sand)TexasPermian SandMotley00000—
Grinke (Miss.)TexasMissClay00008,223—
Griselda (Olmos 3518)TexasOlmos 3518Dimmit000010,959—
Griselda (Olmos 3550)TexasOlmos 3550Dimmit000027—
Grissom (Pettus)TexasPettusBee0000124—
Grizzly (Strawn Reef)TexasStrawn ReefNolan000058,345May 2025
GroesbeckTexas—Limestone000062—
Groesbeck (Cons.)TexasCons.Limestone00000—
Groesbeck Creek (B. Congl.)TexasB. Congl.Hardeman0000159—
Groesbeck (Woodbine)TexasWoodbineLimestone00000—
Gronow (Basal Conglomerate)TexasBasal ConglomerateMontague00001,660—
Groomer (Granite Wash)TexasGranite WashHemphill00003,073—

OIL IN BBL · GAS IN MCF · TWELVE MONTHS THROUGH THE STATE'S REPORTED-THROUGH MONTH

About this data

Each state regulator'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, documented in the API reference.