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.

46,235 ON FILE · PAGE 257 OF 925

Field or poolStateFormationCountyActive completionsOperatorsOil, 12 moGas, 12 moLifetime oilLast reported
Brazos Block 440 (-B- Sd.)Texas-B- Sd.Brazos-LB3200903—
Briscoe, S. W. (Morrow, Up.)TexasMorrow UPWheeler31001,076—
Brookesmith (Marble Falls Reef)TexasMarble Falls ReefBrown31000Feb 2024
Brushy Draw (Cherry Canyon)TexasCherry CanyonLoving +13300332,936Mar 2021
Clear Lake, W. (Marginulina)TexasMarginulinaHarris +131000—
ColoradoNew Mexico—San Juan +132000—
Devils River (Paluxy)TexasPaluxyVal Verde3100279Oct 2024
Devils River (Strawn)TexasStrawnVal Verde3100282Sep 2024
Dickie Ranch (Strawn)TexasStrawnStephens3100563,238Apr 2025
Dollarhide, East (Ellenburger)TexasEllenburgerAndrews31001.0M—
E. G. E. (Saddle Creek)TexasSaddle CreekJones310075,821Feb 2025
Felmac (Yates)TexasYatesGaines31000—
Giddings (Wilcox)TexasWilcoxLee +433004,643Jan 2023
Good Omen (Woodbine, North)TexasWoodbine NorthCherokee +133000—
Gorman, N. (Marble Falls)TexasMarble FallsEastland32002,557Aug 2023
Greasewood (Siluro-Devonian)TexasSiluro-DevonianReeves320065Jun 2024
Gum Island, N. (Hackberry 2)TexasHackberry 2Jefferson3200739,486Jan 2024
Hull, South (Yegua 9550)TexasYegua 9550Liberty310095,885Aug 2024
J. G. S. (Travis Pk. -B-)TexasTravis Pk. -B-Panola320010,996May 2024
Joaquin (Gloyd)TexasGloydShelby3100133,603—
Katy (I-B)TexasI-BWaller +231002,885—
King; DevonianNew MexicoDevonianLea31001.3MJan 2025
Lansing, N. (Rodessa Young SW.)TexasRodessa Young SWHarrison31000—
LarremoreTexas—Caldwell3200361,027Jan 2025
LolitaTexas—Jackson31000—
Lone Pine Dakota DNew Mexico—McKinley3100120,123Jun 2005
Lucky Lake; Queen, SouthNew MexicoQueenChaves3100296,057Jun 2019
Lusk; Yates, WestNew MexicoYatesEddy3100134,211Nov 2022
Magnet Withers (Marginulina 1)TexasMarginulina 1Wharton32001Mar 2023
Many Gates; San AndresNew MexicoSan AndresChaves3100240,045Jun 2025
Marston Ranch (Devonian)TexasDevonianWard320073,443Dec 2021
McFaddin, North (5600)Texas5600Victoria32001,092Jan 2025
Midway Lane (1300)TexasMidway LaneCrockett3200158,504Apr 2025
Miles-Jackson (Strawn 4300)TexasStrawn 4300Wise320010,529—
Mirando CityTexas—Webb3100214,386Dec 2023
Monte Christo (Vksbg HH)TexasVksbg HHHidalgo31001,604Sep 2020
Monte Christo (Vksbg MM)TexasVksbg MMHidalgo31008,806—
Muy GrandeTexas—Duval32001,498—
Muy Grande (15700 Sand)Texas15700 SandDuval31000—
Newark, East (Strawn J 1)TexasStrawn J 1Tarrant +132000—
Olds (Delaware)TexasDelawareReeves3300187,063Jun 2023
Ozona, SW. (Clear Fork 3250)TexasClear Fork 3250Crockett31001,251Apr 2018
Parks, N. (Penn.)TexasPennMidland3100459,980Feb 2019
Payton (Devonian)TexasDevonianPecos +133003,460Dec 2021
Pearsall (Olmos -A-)TexasOlmos AFrio +1330061,985—
Peterson; Penn, NorthNew MexicoPennRoosevelt3100499,760May 2024
Phoenix, South (Grayburg)TexasGrayburgMartin320052,874Jan 2025
Picoso, East (Consolidated)TexasConsolidatedWebb31008,219Dec 2023
Pine Grove (CVL "B" Lime)TexasCVL "B" LimeSan Augustine3300232—
Poe (Goen Sand)TexasGoen SandRunnels3200215,889Feb 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.