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 443 OF 956

Field or poolStateFormationCountyActive completionsOperatorsOil, 12 moGas, 12 moLifetime oilLast reported
Conroe, South (Wilcox 9250)TexasWilcox 9250Montgomery00000—
Conroe, S. (Wilcox 1)TexasWilcox 1Montgomery000030,787Jan 2020
Conroe, S. (Wilcox 10,000)TexasWilcox 10 000Montgomery00005,769—
Conroe, S. (Wilcox 15)TexasWilcox 15Montgomery00000—
Conroe, S. (Wilcox 25-10,300)TexasWilcox 25 10 300Montgomery000030,394—
Conroe, S. (Wilcox 8040)TexasWilcox 8040Montgomery00001,499—
Conroe, S. (Wilcox 8060)TexasWilcox 8060Montgomery000037,727—
Conroe, S. (Wilcox 8100)TexasWilcox 8100Montgomery0000360—
Conroe, S. (Wilcox 8300)TexasWilcox 8300Montgomery00000—
Conroe, S. (Wilcox 8900)TexasWilcox 8900Montgomery00009,174—
Conroe Townsite (Ckfld.)TexasCkfld.Montgomery0000141—
Conroe Townsite (CKFLD.1ST,UP)TexasCKFLD.1ST,UPMontgomery00001,890—
Conroe Townsite (CKFLD.2ND,UP)TexasCKFLD.2ND,UPMontgomery00003,865—
Conroe TOWNSITE(CKFLD.UP.4900)TexasCKFLD.UP.4900Montgomery00000—
Conroe (Vicksburg)TexasVicksburgMontgomery00001,152—
Conroe (Wilcox 9600)TexasWilcox 9600—04002,099—
Conser-Murphy (Cross Cut)TexasCross CutColeman000021,288Feb 2020
Consolidated (Wilcox 10500)TexasWilcox 10500Goliad000031,248Feb 2024
Contempo (Lobo)TexasLoboWebb000031,733—
Contempo (Lobo Stray)TexasLobo Stray—01000—
Continental DivideWyoming—Sweetwater00000—
Continental Gulf (Spears 8750)TexasSpears 8750Nueces000029,456—
Contrary (Lobo)TexasLoboWebb00001.5M—
Conway (Bluff Creek)TexasBluff CreekShackelford00001,234Jan 2018
Coody, West (Miss)TexasMissClay00000—
Cook (9730)Texas9730De Witt00005,753—
Cook (Buda)TexasBudaAtascosa00009,826—
Cook, East (Migura Sand)TexasMigura SandDe Witt000011,542—
Cook, East (Roeder Sand)TexasRoeder SandDe Witt000019,857—
Cooke (Carrizo 3600)TexasCarrizo 3600La Salle00000—
Cooke, West (Edwards)TexasEdwardsLa Salle0000583—
Cooke (Wilcox 4100, West)TexasWilcox 4100 WestLa Salle00004,600—
Cooke (Wilcox 4100, W. Res. 2)TexasWilcox 4100 W Res 2La Salle000062—
Cooke (Wilcox 4300)TexasWilcox 4300La Salle00000—
Cooke (Wilcox 4600)TexasWilcox 4600La Salle00000—
Cooke (Wilcox 5000)TexasWilcox 5000La Salle00000—
Cooke (Wilcox 5130, West)TexasWilcox 5130 WestLa Salle000043—
Cooke (Wilcox G)TexasWilcox GLa Salle00000—
Cookout (Canyon Reef)TexasCanyon ReefFisher00007,097—
Cook Ranch (Tannehill, Middle)TexasTannehill MiddleShackelford000016,368—
Cook Ranch (Tannehill,upper)TexasTannehill UpperShackelford00000—
CookseyTexas—Bexar +1000024,564Apr 2025
Cook, S. (Frio 2700)TexasFrio 2700De Witt000013—
Cook, South (Wilcox 7510)TexasWilcox 7510De Witt00008,175—
Cook, SW. (7250)Texas7250De Witt000023,560Jun 2018
Cook, SW. (7420)Texas7420De Witt00001,920—
Cook, S.(wilcox 11,200)TexasWilcox 11 200De Witt00000—
Cook, S. (Wilcox 8600)TexasWilcox 8600De Witt00005,622—
Cook, S. (Wilcox, Lo. 10,850)TexasWilcox LO 10 850De Witt000015,476—
Cook, S. (Wilcox, Lo. 11370)TexasWilcox LO 11370De Witt00008,346—

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.