FIELDS AND POOLS · UNITED STATES

US oil and gas 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.

66,290 ON FILE · PAGE 672 OF 1,326

Field or poolStateFormationCountyActive completionsOperatorsOil, 12 moGas, 12 moLifetime oilLast reported
McCampbell (Frio P)TexasFrio PSan Patricio000032,916—
McCampbell (Frio P, Lower)TexasFrio P LowerAransas000074,170—
McCampbell (Frio P, Middle)TexasFrio P MiddleAransas +10000421,486—
McCampbell (Frio P, Upper)TexasFrio P UpperAransas +10000339,155—
McCampbell, North (P-2)TexasP-2Aransas000080,376—
McCampbell (Q Sand)TexasQ SandSan Patricio +10000174,116—
McCandless (Tinsol Lime)TexasTinsol LimePecos00000—
McCann (Basal Wolfcamp)TexasBasal WolfcampHoward00004,979—
McCarsonTexas—Throckmorton00001,521—
McCary (Strawn 4300)TexasStrawn 4300Cooke00001,948—
McCaskill (Mackhank)TexasMackhankKarnes00000—
McCaskill, NE. (Reklaw)TexasReklawKarnes0000928—
McCaskill, NE. (Slick Wilcox)TexasSlick WilcoxKarnes00000—
McCaskill (Reklaw 2ND)TexasReklaw 2NDKarnes00005,762—
McCaskill (Wilcox L-1)TexasWilcox L 1Karnes0000322—
McCaskill(wilcox M-1)TexasWilcox M 1Karnes00000—
McCaskill (Wilcox M-2)TexasWilcox M 2Karnes00000—
McCaskill (Wilcox M-3)TexasWilcox M 3Karnes000017,608—
McCaskill (Wilcox M-5)TexasWilcox M 5Karnes000090—
McCaskill (Wilcox M-7)TexasWilcox M 7Karnes00003,482—
McCaskill (Wilcox MF-1)TexasWilcox MF 1Karnes00004,776—
McCaskill (Wilcox N-1)TexasWilcox N 1Karnes00000—
McCaskill (Wilcox Slick 7400)TexasWilcox Slick 7400Karnes00004,165—
McClain (Austin Chalk)TexasAustin ChalkWilson000025—
McClain (Buda)TexasBudaWilson000031,088—
McClain, S. (Austin Chalk)TexasAustin ChalkWilson00000—
McClish-Stone (Congl, UP)TexasCongl, UPPalo Pinto0000197Aug 2023
McCluskey (Mississippian)TexasMississippianYoung000012,849Jun 2025
McCluskey, N. (1850 Sand)Texas1850 SandYoung000052,497Oct 2020
McCoco (Caddo Congl.)TexasCaddo ConglMontague00006,800—
McCook, East (Vicksburg 12050)TexasVicksburg 12050Hidalgo000010,436—
McCooke, E. (Vicksburg 10,000)TexasVicksburg 10 000—0100282—
McCook, E. (Vicksburg 11000)TexasVicksburg 11000Hidalgo00001,631—
McCook, E. (Vicksburg 11,300)TexasVicksburg 11 300Hidalgo00005,610—
McCook, E. (Vicksburg 13,700)TexasVicksburg 13 700Hidalgo000021,157—
McCook, E. (Vicksburg, Lo.)TexasVicksburg LOHidalgo0000353,593—
McCook, E. (Vicksburg, Lo.-Y)TexasVicksburg LO YHidalgo000049,469—
McCook, E. (Vicksburg LO-Y-2)TexasVicksburg LO y 2Hidalgo00001,127—
McCook, E. (Vksbg, Lo. X-2)TexasVksbg, Lo. X-2—01002,109—
McCook, SE. (Vicksburg 14300)TexasVicksburg 14300Hidalgo000014,635—
McCook, SE. (Vicksburg 15500)TexasVicksburg 15500Hidalgo000017,442—
McCook, S (Vicksburg)TexasVicksburgHidalgo0000356—
McCormack; SilurianNew MexicoSilurianLea00001.0MMar 2019
McCormack; Silurian, SouthNew MexicoSilurianLea0000315,911Aug 2020
McCoy (Cook Mtn.)TexasCook Mtn.Liberty000012,820—
McCoy (Miss.)TexasMissThrockmorton00009,111—
McCoy, North (Yegua 6900)TexasYegua 6900Liberty00003,041—
McCoy (Quinn)TexasQuinnLiberty00005,488—
McCoy, SW. (Miss.)TexasMissThrockmorton00001,961—
McCoy (Wilcox 14500)TexasWilcox 14500Liberty00002,046—

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.