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.

1,240 ON FILE · PAGE 22 OF 25

Field or poolStateFormationCountyActive completionsOperatorsOil, 12 moGas, 12 moLifetime oilLast reported
Hobbs; Drinkard, NorthwestNew MexicoDrinkardLea2110874101,097Aug 2026
Gladiola; Mississippian, SouthwestNew MexicoMississippianLea11107027,774Sep 2026
Caprock; QueenNew MexicoQueenChaves +11332106040.6MDec 2025
Four Lakes; Upper PennNew MexicoUpper PennLea2110201.7MJun 2026
Tulk; Wolfcamp, NorthNew MexicoWolfcampLea221019145,439Aug 2026
Shoe Bar; Upper Penn, SouthNew MexicoUpper PennLea1199822573,295Sep 2026
Fowler; DevonianNew MexicoDevonianLea21932,853372,314Jul 2026
Wildcat G-04 S162928A; WolfcampNew MexicoWolfcampEddy1183065,452Aug 2026
Wildcat S243032P; Bone SpringNew MexicoBone SpringEddy117852450,450Aug 2026
Austin; Upper Penn, SouthwestNew MexicoUpper PennLea22763,37642,795Aug 2026
Livingston Ridge; Delaware, SENew MexicoDelawareLea +1217220982,758Apr 2026
Blinebry, WestNew Mexico—Lea116949,00317,091Sep 2026
Wildcat; Rusty, South-Gallup(oil)New MexicoRustySandoval11665214,293Aug 2026
Dog Canyon Draw; Upper Penn.New MexicoUpper Penn.Eddy11645343,343Aug 2026
WC-025 G-03 S173513F; GlorietaNew MexicoGlorietaLea11620470Sep 2026
Feather; WolfcampNew MexicoWolfcampLea2256281236,220Jul 2026
WC 30N10W22; Farmington SandNew MexicoFarmington SandSan Juan11541811,257Aug 2026
Penasco; WolfcampNew MexicoWolfcampEddy11506,99877,183Aug 2026
Battleaxe; DelawareNew MexicoDelawareLea11500334,884Jun 2026
Cottonwood Draw; Delaware,northNew MexicoDelawareEddy1146775365,887Sep 2026
Dagger Draw; Upper Penn, NorthNew MexicoUpper PennEddy1564416,94750.9MOct 2026
Tonto; Delaware, WestNew MexicoDelawareLea31420222,939Sep 2026
Wildcat 25N10W11; Greenhorn (O)New MexicoGreenhornSan Juan1142011,874Jun 2026
Penasco Draw; WolfcampNew MexicoWolfcampEddy114111,069214,217Aug 2026
E-K; San AndresNew MexicoSan AndresLea1136010,928Jun 2026
High Lonesome; GB-SANew MexicoGB-SAEddy113306,925Apr 2026
Moore; Permo-PennNew MexicoPermo-PennLea11317,822133,711Aug 2026
Red Bluff DelawareNew Mexico—Eddy112956153,921Sep 2026
Cedar Lake; Atoka (O)New MexicoAtokaEddy1128138134,136Aug 2026
Brunson; Ellenburger, EastNew MexicoEllenburgerLea112444022,608Aug 2026
Knowles; Devonian, SouthNew MexicoDevonianLea722408.5MSep 2026
Brunson; McKee, EastNew MexicoMcKeeLea112243920,881Aug 2026
Gem; Wolfcamp, NorthNew MexicoWolfcampLea11220106,246Aug 2026
Big Eddy; Bone SpringNew MexicoBone SpringEddy1121974,385Nov 2025
Azotea Mesa; Bone SpringNew MexicoBone SpringEddy22202,47954,470Sep 2026
Willow Lake; Delaware, NorthNew MexicoDelawareEddy2120027,713Aug 2026
Tonto; Yates-Seven Rivers, WestNew MexicoYates-Seven RiversLea11200294,737Aug 2026
Kizer; San AndresNew MexicoSan AndresRoosevelt22181321,014Aug 2026
Wild Horse DakotaNew Mexico—Rio Arriba111611,316101,693Aug 2026
Catclaw Draw; DelawareNew MexicoDelawareEddy2116161268,782Sep 2026
WC 27N08W20O; GallupNew MexicoGallupSan Juan1115201,087Aug 2026
Scharb; QueenNew MexicoQueenLea1115091,294Aug 2026
Penasco Draw; Upper PennNew MexicoUpper PennEddy11141,943592,476Aug 2026
Aqueduct; San AndresNew MexicoSan AndresLea1114027,169Aug 2026
Gladiola; WoodfordNew MexicoWoodfordLea111309,474Jun 2026
Wildcat Fadeway Cisco Canyon (O)New Mexico—Eddy11130198,287Jun 2026
Wilson; Wolfcamp, SouthNew MexicoWolfcampLea21119,77388,786Aug 2026
San Luis MesaverdeNew Mexico—Sandoval3111082,751Apr 2026
Pearl; San Andres, NorthNew MexicoSan AndresLea1110024,764Aug 2026
Saladar; YatesNew MexicoYatesEddy9190227,917Nov 2025

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.