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 195 OF 925

Field or poolStateFormationCountyActive completionsOperatorsOil, 12 moGas, 12 moLifetime oilLast reported
LukeTexas—Archer1118079,405Apr 2026
Oldham (Rodessa, Lo.)TexasRodessa LOSmith1118015,423Apr 2026
Roma, W. (Wilcox-10100)TexasWilcox 10100Starr3117117,8961,181Apr 2026
Hansford (Mississippian)TexasMississippianHansford +21571757,8323,827Apr 2026
Monte Christo (Vksbg JJ)TexasVksbg JJHidalgo311732,82814,365Apr 2026
Wolf Creek (Lower Morrow)TexasLower MorrowOchiltree111724,7411,987Apr 2026
Emory (Big Saline 4116)TexasBig Saline 4116Palo Pinto221720,3162,886Apr 2026
Gustav (Canyon)TexasCanyonSchleicher631714,48023,540Apr 2026
Set Ranch (Congl)TexasConglPalo Pinto331713,72737,903Apr 2026
Seclusion (Cockfield 6100)TexasCockfield 6100Lavaca +121178,29158,638Jul 2025
Bonus, S.E. (7400)Texas7400Wharton31176,537729Apr 2026
Zwebb (9200)Texas9200Zapata +122174333,958Apr 2026
WC-015 S212517A; Wolfcamp (Gas)New MexicoWolfcampEddy111756255Sep 2026
Tex-Pac (Clear Fork)TexasClear ForkGaines4417091,473Jun 2025
Lakewood & Fulton (Siluro Dev.)TexasSiluro Dev.Dawson32170219,676Mar 2026
Rancho SoloTexas—Duval2117050,382Mar 2026
Hampton, W. (Yegua Y-1)TexasYegua y 1Hardin1117093,529Apr 2026
Jean, NW. (Miss.)TexasMissYoung1117075,283Apr 2026
Yoakum (Edwards)TexasEdwardsDe Witt +115516612,94021,585Apr 2026
Hunt-Baggett (Strawn)TexasStrawnCrockett97316508,34527,190Apr 2026
Big Mac (8260)Texas8260Zapata431682,119875Apr 2026
Branton (Cotton Valley)TexasCotton ValleyLeon111680,945233Apr 2026
Thompsonville, NE. (9800)Texas9800Webb111634,86025,750Apr 2026
Bethesda (Big Saline)TexasBig SalineParker851633,2611,583Apr 2026
Atoka; PennNew MexicoPennEddy961632,452432,762Aug 2026
Elkhart (Pettit)TexasPettitAnderson411625,14329,694Apr 2026
Cranford (Strawn)TexasStrawnJack111615,59146Apr 2026
Wild Horse DakotaNew Mexico—Rio Arriba111611,316101,693Aug 2026
Briggs (Glen Rose)TexasGlen RosePanola11164,6891,639Apr 2026
Kleiner (Lake Sand)TexasLake SandEastland21164,43012,058Apr 2026
Halley, South (Penn.)TexasPennWinkler11162,3226,356Apr 2026
Rugeley, S.W. (13100)Texas13100Matagorda11161,96011,900Apr 2026
McKibben (Kinderhook)TexasKinderhookHansford00161,839187,179Apr 2026
Dolores Creek, South (Wx. 9200)TexasWx. 9200Webb32161,822115,083Apr 2026
Empire; Atoka (Gas)New MexicoAtokaEddy211621022,033Aug 2026
Catclaw Draw; DelawareNew MexicoDelawareEddy2116161268,782Sep 2026
Bonne Terre (10400)Texas10400McMullen211610026,672Aug 2025
Clayton, NE. (Queen City -H-)TexasQueen City HLive Oak2116264,933Mar 2026
Highbaugh (Wilcox Rochna Sand)TexasWilcox Rochna SandTyler21161204,759Apr 2026
Rialto (Devonian)TexasDevonianAndrews182160252,393Mar 2026
Blakeway (Olmos A)TexasOlmos ADimmit3216013,355Apr 2026
BMW, NW. (Penn Reef)TexasPenn ReefJones31160213,197Feb 2026
Abell, East (Clear Fork)TexasClear ForkPecos22160110,791Apr 2026
Ada Call (Y-5)TexasY-5Newton21160225,967Apr 2026
Agua Dulce (8020)Texas8020Nueces111601,495Jul 2025
Hemphill (Granite Wash. SO)TexasGranite Wash SOHemphill1116031,762Apr 2026
Olga JO (6200)Texas6200Foard1116055,626Jun 2025
Sagerton, South (King Sand)TexasKing SandHaskell1116060,963Apr 2026
Stowell (Sullivan B-1)TexasSullivan B-1Jefferson1116011,588Mar 2026
VictoriaTexas—Victoria11160118,530Apr 2026

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.