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 533 OF 956

Field or poolStateFormationCountyActive completionsOperatorsOil, 12 moGas, 12 moLifetime oilLast reported
Grandbury, E.(congl.)TexasCongl.Hood +100000—
Grandbury, North (Strawn)TexasStrawnHood00000—
Grandma Benoit (Clear Fork, Lo.)TexasClear Fork LOPecos0000117,415Jul 2023
Grand Partners (Congl.)TexasCongl.Stephens00001,696—
Grand Prix (Queen City)TexasQueen CityJim Hogg0000207—
Grand Slam (Claughton)TexasClaughtonMatagorda0000869,741Oct 2024
Granny D (Palo Pinto Reef)TexasPalo Pinto ReefJones000014,715—
Grant Ranch (4430)Texas4430Live Oak000059—
Grant Ranch (Hockley)TexasHockleyLive Oak00004,112—
Grape Creek (Canyon)TexasCanyonTom Green00000—
GrapelandTexas—Houston00000—
Grapeland (Wilcox)TexasWilcoxHouston00000—
GraphiteWyomingFrontier, Madison, Muddy and 1 moreSublette00000Nov 1997
Grass Burr, S. (Fry Sand)TexasFry SandTaylor +100005,499—
Grass Creek SouthWyomingPhosphoriaHot Springs00006,823Aug 1982
Grasshopper ButteWyomingMuddy, MinnelusaCrook00008,695Aug 2021
Grass Island (4000 Stray)Texas4000 StrayCalhoun00000—
Grass Island (4600)Texas4600Calhoun00006,087—
Grass Island, E. (Farwell Q)TexasFarwell QCalhoun000028,301—
Grass Island (Farwell -I-)TexasFarwell -I-Calhoun0000400—
Grass Island (Farwell Q)TexasFarwell QCalhoun000036,221—
Grass Island (Farwell -R-)TexasFarwell -R-Calhoun00000—
Grass Island (Saluria -D-)TexasSaluria -D-Calhoun0000494Nov 2021
Grass Island (Saluria -E- )TexasSaluria -E-Calhoun00000—
Grass Island, SW. (2900)Texas2900Calhoun00000—
Grass Island, SW. (5000)Texas5000Calhoun00000—
Grass Island, W. (1900)Texas1900Calhoun00000—
Grass Island, W. (2400)Texas2400Calhoun00000—
Grass Island, W. (2500)Texas2500Calhoun00000—
Grass Island, W. (2510)Texas2510Calhoun00000—
Grass Island, W. (2850)Texas2850Calhoun00000—
GrasslandWyoming—Campbell +100000—
Grassland; Miss, Northeast (Gas)New MexicoMissLea0000176Feb 2004
Grassland WestWyomingMinnelusaCampbell00000—
Grassland; WolfcampNew MexicoWolfcampLea00006,102—
GrassrootsTexas—Pecos000020—
Grassy; Gallup (O)New MexicoGallupSan Juan000021,380Sep 2008
Grassy Lake (Cotton Valley Lime)TexasCotton Valley LimeLeon000010Apr 2022
Gravel (Miocene 2200)TexasMiocene 2200Victoria00000—
Gravel Pit (Strawn A)TexasStrawn ABorden00006,597—
Graves (Bryson)TexasBrysonClay00000—
Graves (Caddo Congl.)TexasCaddo ConglClay00008,741Apr 2025
Graves (Morris Sd.)TexasMorris Sd.Coleman00007—
Graves-Peeler (Christine)TexasChristineMcMullen00000—
GrayWyoming—Campbell00000—
Grayback, East (Milham)TexasMilhamWilbarger00000—
Grayback, Southeast (Strawn)TexasStrawnWilbarger0000708—
Grayburg Jackson (Gas)New Mexico——00000—
Grayburg Jksn Sr-Q-G-Sa(do Not Use)New Mexico——00000—
Grayburg Kelly (Consolidated)New Mexico——00000—

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.