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
Clodine (7400)Texas7400Fort Bend0000916—
Clodine (Lower Wilcox)TexasLower WilcoxFort Bend00000—
Clodine, North (EY-1 Sand)TexasEY-1 SandHarris000028—
Clodine, North (Wilcox)TexasWilcoxHarris000054,128—
Clodine, North (Yegua 7600)TexasYegua 7600Fort Bend +10000836—
Clodine,north(yegua 8020 FB-A)TexasYegua 8020 FB AFort Bend00001,503—
Clodine, SW. (7260)Texas7260Fort Bend00001,868—
Clodine, SW (Frio 4700)TexasFrio 4700Fort Bend0000350Feb 2018
Clodine, SW. (McCrary Sand)TexasMcCrary SandFort Bend00001,868—
Clodine, SW. (Yegua 7250)TexasYegua 7250Fort Bend00000—
Clodine, West (4360)Texas4360Fort Bend00000—
Clodine, West (5300)Texas5300Fort Bend000030,474—
Clodine, West (7200)Texas7200Fort Bend00000—
Clodine, West (7350)Texas7350Fort Bend00000—
Cloeter (1700)Texas1700Live Oak00000—
Cloeter (7300)Texas7300Live Oak00001,241—
Cloeter (Wilcox 5800)TexasWilcox 5800McMullen000093,085Feb 2022
Cloud (Miss)TexasMissShackelford000036—
CloverlyWyomingPhosphoriaBig Horn000042Jan 1985
ClubhouseWyomingMuddyCampbell000025,188Jul 1993
Clueless (Marble Falls)TexasMarble FallsComanche000044—
Cluster (Hackberry)TexasHackberryNewton000054,945Apr 2016
C-L-W (Mississippian)TexasMississippianArcher0000609—
Clyde Harper (Marble Falls)TexasMarble FallsPalo Pinto00000—
Clyde Reynolds (Clear Fork)TexasClear ForkGlasscock00006,977Feb 2016
Clyde Reynolds (Queen)TexasQueenGlasscock00000—
Clyde Reynolds (Wolfcamp)TexasWolfcampGlasscock0000232,350Sep 2016
Clyde Williams (Wilcox, 9500)TexasWilcox 9500De Witt0000121—
C-M-R (Grayburg)TexasGrayburgUpton000014,055—
CNB (Atoka)TexasAtokaLipscomb0000212—
C.N.B. (Morrow, Lo.)TexasMorrow LOLipscomb0000333—
C. N. Freeman (Pettus)TexasPettusLive Oak00001,098—
CO2 Fruitland Coal SequestrationNew Mexico—San Juan00000—
Coachwhip (Bend Conglomerate)TexasBend ConglomerateUpton000036,485—
Coastal (5600)Texas5600Starr00006,853Sep 2020
Coastal, East (Sullivan, Upper)TexasSullivan, UpperStarr +100000—
Coastal, E. (Sullivan Sand)TexasSullivan SandHidalgo00001,522—
Coastal (Fifth Massive)TexasFifth MassiveStarr0000447—
Coates (Bluff Creek Sand)TexasBluff Creek SandShackelford000016,929—
Coates (Ellenburger)TexasEllenburgerPecos00002,462—
Coates (Strawn)TexasStrawnShackelford00000—
Cobata (Ellen B Zone)TexasEllen B ZoneCallahan0000427—
Cobb (Devonian)TexasDevonianPecos00000Aug 2019
Coble Shire (Hunton)TexasHuntonHutchinson000019,881—
Cobra (Wolfcamp)TexasWolfcampGlasscock000020.6MSep 2020
Cob-Ruwe (Penn. 6785)TexasPenn 6785Scurry0000117,731Jan 2020
Coburn (Atoka)TexasAtokaLipscomb0000574—
Coburn (Morrow, Lo.)TexasMorrow LOLipscomb000033—
Coburn, SW (Tonkaw)TexasTonkawLipscomb00007,951—
Cockburn (Marg)TexasMargWharton000024,070—

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.