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 456 OF 956

Field or poolStateFormationCountyActive completionsOperatorsOil, 12 moGas, 12 moLifetime oilLast reported
Custer; TansillNew MexicoTansillLea00000—
Custer; Yates-Seven Rivers, NorthNew MexicoYates-Seven RiversLea00005,144—
Cuthbertson (Mackhank)TexasMackhankDe Witt0000222,260—
CutlassWyomingFrontierSublette00000—
CutlerWyoming—Campbell00000—
Cutthroat (Capitan Reef)TexasCapitan ReefPecos000022—
Cutty Sark (Gardner LM)TexasGardner LMRunnels0000341—
CVL (Devonian)TexasDevonianCrane000055,234Apr 2019
C.W.H. (Miss.)TexasMissShackelford000011,785—
C.W.H., North (Miss.)TexasMissShackelford00004,518—
Cwwj (Austin Chalk)TexasAustin ChalkWashington0000138—
Cyclone CanyonWyomingNewcastleCrook000045,588May 1994
Cyclone (Rob 43 6350 Res. A)TexasRob 43 6350 Res. AGalveston-LB000031,975—
Cyclone (Rob Chambersi 3)TexasRob Chambersi 3Galveston-LB0000118,601—
Cyclone (Robulus 43)TexasRobulus 43Galveston-LB000011,614—
Cypress (Cockfield A)TexasCockfield AHarris00000—
Cypress (Cockfield B)TexasCockfield BHarris00001,369—
Cypress Creek, East (Frio 4800)TexasFrio 4800Newton00000—
Cypress Creek, N. (7885)Texas7885Newton00000—
Cypress, Deep (12,500 Wx. Sd.)Texas12,500 Wx. Sd.—01005,487—
Cypress, Deep (Lower Wilcox)TexasLower WilcoxHarris00001,459—
Cypress, Deep (Upper Wilcox)TexasUpper WilcoxHarris000058,658—
Cypress, Deep (Wilcox)TexasWilcoxHarris0000352,543—
Cypress Raven (Wilcox)TexasWilcoxWharton0000183,878Mar 2024
Cypress (Y-1)TexasY-1Harris000012,108—
Cypress (Y-11)TexasY-11Harris000010,863—
Cypress (Y-2)TexasY-2Harris000019,277—
Cypress (Y-3)TexasY-3Harris000034,380Feb 2019
Cypress (Y-4)TexasY-4Harris000017,169—
Cypress (Y-6)TexasY-6Harris0000190,597Mar 2018
Cypress (Y-7)TexasY-7Harris000012,041Nov 2017
Cypress (Y-9)TexasY-9Harris0000455,798Aug 2019
Cypress (Yegua 6340)TexasYegua 6340Harris00002,740—
Cypress (Yegua 6800)TexasYegua 6800Harris000073—
Cypress (Yegua 6900)TexasYegua 6900Harris00001,939—
Cypress (Yegua Basal)TexasYegua BasalHarris0000571—
Cyril (Travis Peak 6700)TexasTravis Peak 6700Rusk00000—
Cyril (Travis Peak 7650)TexasTravis Peak 7650Rusk +10000228,182—
Cyril (Travis Pk. 7700)TexasTravis Pk. 7700Rusk00000—
Cyril, W. (Cotton Valley)TexasCotton ValleyRusk000032,717—
Daboval (5380)Texas5380Wharton00000—
Daboval (6300)Texas6300Wharton00003,183Mar 2023
Daboval (7180)Texas7180Wharton00000—
Daboval (7200)Texas7200Wharton000098,474—
Daboval (7210)Texas7210Wharton000039,961Dec 2024
Daboval (Frio 12-6680)TexasFrio 12 6680Wharton00008,655—
Daboval (Frio 5180)TexasFrio 5180Wharton000036,526—
Daboval (Frio 6800)TexasFrio 6800Wharton000014,585Oct 2017
Daboval (Frio #7-6220)TexasFrio 7 6220Wharton000052,537Feb 2021
Daboval (Hardey)TexasHardeyWharton000081,323—

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.