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.

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Field or poolStateFormationCountyActive completionsOperatorsOil, 12 moGas, 12 moLifetime oilLast reported
Encino, NW (6360)Texas6360Refugio00006—
Encino Pasture (4430)Texas4430San Patricio0000175—
Encino Pasture, E. (5300 Gas)Texas5300 GasRefugio0000347—
Encontrado (Penn Detrital)TexasPenn DetritalCrockett000026,927—
Encontrado (Strawn)TexasStrawnCrockett0000316—
Endurance (Mid-Wilcox)TexasMid WilcoxFort Bend000020,329Mar 2022
Endurance (Third Meek Sand)TexasThird Meek SandFort Bend00007,079Mar 2022
Energy (Marble Falls)TexasMarble FallsComanche00001,389Oct 2018
Engle (Conglomerate 4TH)TexasConglomerate 4THMontague000016,302—
Englehart (3300)Texas3300Colorado00000—
Englehart (3400)Texas3400Colorado00000Mar 2018
Englehart (3750)Texas3750Colorado00000—
Englehart (3870)Texas3870Colorado000021—
Englehart (3990)Texas3990Colorado00000—
Englehart (5900)Texas5900Colorado00001,231—
Englehart (6000)Texas6000Colorado00000—
Englehart (6100)Texas6100Colorado000031,166—
Englehart (6230)Texas6230Colorado00002,009—
Englehart (6290)Texas6290Colorado00000—
Englehart (6300)Texas6300Colorado0000386—
Englehart (6500)Texas6500Colorado0000315—
Englehart (6700)Texas6700Colorado000033—
Englehart (6800)Texas6800Colorado000051—
Englehart, E. (6500)Texas6500Colorado000018—
Englehart, E. (Yegua 6200)TexasYegua 6200Colorado000074,788—
Englehart (F2)TexasF2Colorado000012—
Englehart (FB-2, Frio 3100)TexasFB-2, Frio 3100Colorado00000—
Englehart, North (10,800)Texas10,800Colorado00003,154—
Englehart, S. (3960)Texas3960Colorado000082Aug 2016
Englehart, SE. (Wilcox 9260)TexasWilcox 9260Colorado0000879—
Englehart (Wilcox 8630)TexasWilcox 8630Colorado000019—
Englehart (Wilcox 8900)TexasWilcox 8900Colorado000015,671Jun 2018
Englehart (Wilcox 9100)TexasWilcox 9100Colorado00002,086—
Englehart (Wilcox D)TexasWilcox DColorado00003,904—
Englehart (Y-1)TexasY-1Colorado00000—
Englehart (Yegua 3)TexasYegua 3Colorado00000—
Enigma (Wolfcamp)TexasWolfcampGlasscock00003,667—
Enke (1650)Texas1650Goliad00000—
Enke (2250)Texas2250Goliad00000—
Enke (700)Texas700Goliad00000—
Enke (800)Texas800Goliad00000—
Enke (Miocene 2100)TexasMiocene 2100Goliad00000—
Enke (Wilcox)TexasWilcoxGoliad00000—
Enlow (Caddo)TexasCaddoCallahan0000239Sep 2021
Ennis (Congl.)TexasCongl.Jack00000—
Enoch Johnson (Morris Sand)TexasMorris SandRunnels000030,755Jan 2023
Enos Cooper (6500)Texas6500San Patricio00000—
Enos Cooper (7000 Sand)Texas7000 SandSan Patricio00000—
Enos Cooper (7200 Sand)Texas7200 SandSan Patricio00000—
Enos Cooper (J-2)TexasJ-2San Patricio000041,484Aug 2019

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.