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 20 OF 25

Field or poolStateFormationCountyActive completionsOperatorsOil, 12 moGas, 12 moLifetime oilLast reported
Ojo Encino EntradaNew Mexico—McKinley215170161,768Oct 2025
La Rica; WolfcampNew MexicoWolfcampLea11517040,306Aug 2026
Arkansas Junction; San AndresNew MexicoSan AndresLea525150275,933Sep 2026
Oswell FarmingtonNew Mexico—San Juan325006,03526,571Aug 2026
Loco Hills; QU-GB-SA, SouthNew MexicoQU-GB-SAEddy315000400,981Aug 2026
Cline; Lower Paddock-BlinebryNew MexicoLower Paddock-BlinebryLea814953,915134,169Aug 2026
Hume; Grayburg, WestNew MexicoGrayburgLea1514930102,288Jul 2026
Cabin Lake; StrawnNew MexicoStrawnEddy114822,736214,823Apr 2026
Hightower; Wolfcamp, NorthNew MexicoWolfcampLea324689,26714,565Aug 2026
Potter GallupNew Mexico—San Juan3146743,50365,502Aug 2026
Scharb; Delaware, EastNew MexicoDelawareLea11466026,589Aug 2026
Parkway; StrawnNew MexicoStrawnEddy22455152,654145,791Aug 2026
Maljamar; DevonianNew MexicoDevonianLea1145247797,387Jul 2026
Caprock; Wolfcamp, EastNew MexicoWolfcampLea1144916,653331,271Aug 2026
WC-025 G-02 S183409B; DelawareNew MexicoDelawareLea1144959510,200Aug 2026
Haystack; MississippianNew MexicoMississippianChaves1142562718,903Aug 2026
Anderson Ranch; Wolfcamp, SouthwestNew MexicoWolfcampLea11422212202,847Apr 2026
Mescalero; DevonianNew MexicoDevonianLea2141502.3MJul 2026
WC-025 G-01 S163211L; San AndresNew MexicoSan AndresLea1139932028,418Jan 2026
Wildcat G-02 S193526O; GrayburgNew MexicoGrayburgLea11395014,510Jun 2026
Bear Draw; Queen-Grayburg-San AndresNew MexicoQueen-Grayburg-San AndresEddy41391062,863Aug 2026
Sandhills; Grayburg-San AndresNew MexicoGrayburg-San AndresLea213910270,221Aug 2026
Pecos Slope; Pennsylvanian OilNew MexicoPennsylvanian OilChaves213807,201400,537Aug 2026
Humble City; Strawn, SouthNew MexicoStrawnLea223764893.3MAug 2026
WC-025 G-02 S133811J; San AndresNew MexicoSan AndresLea1136981834,419Aug 2026
Saunders; Permo Upper Penn, EastNew MexicoPermo Upper PennLea223601942.7MApr 2026
Justis; MontoyaNew MexicoMontoyaLea11360322.2MAug 2026
Caprock; Wolfcamp, NorthNew MexicoWolfcampLea113589122,670Sep 2026
Tulk; WolfcampNew MexicoWolfcampLea223481,3692.0MAug 2026
Townsend; Abo, NorthwestNew MexicoAboLea33343052,442Aug 2026
Jennings; DelawareNew MexicoDelawareLea113430257,286Jun 2026
Kutz Gallup, South ONew Mexico—San Juan5133937,05820,021Aug 2026
Wildcat S162830G; AboNew MexicoAboEddy113273,630158,235Apr 2026
Cemetery; Grayburg-San AndresNew MexicoGrayburg-San AndresEddy213201,99844,297Aug 2026
Aid; Yates-Seven RiversNew MexicoYates-Seven RiversEddy113170151,974Aug 2026
Corbin; QueenNew MexicoQueenLea753150951,880Aug 2026
Wildcat G-04 S153029P; AboNew MexicoAboChaves113102,16416,072Aug 2026
Mesa GallupNew Mexico—San Juan1413100672,205Dec 2025
Wildcat G-08 S123414J; DevonianNew MexicoDevonianLea11307035,311Aug 2026
Lovington; Upper PennNew MexicoUpper PennLea113044,18914,535Aug 2026
Winchester U/Penn,west(o)New Mexico—Eddy223022,30657,654Sep 2026
Lusk; Seven Rivers, NorthNew MexicoSeven RiversLea723010482,868Aug 2026
McMillan; Seven Rivers-QueenNew MexicoSeven Rivers-QueenEddy1129711431,537Jul 2026
Grayburg; StrawnNew MexicoStrawnEddy1129413,74515,892Aug 2026
Sleeper Pictured CliffsNew Mexico—Rio Arriba222935,184116,107Aug 2026
Vada; Upper PennNew MexicoUpper PennLea +14328416,47711.3MAug 2026
Millman; S-Rvers, EastNew MexicoS-RversEddy1112740402,264Jul 2026
Baum; Wolfcamp, NorthNew MexicoWolfcampLea1127331350,323Sep 2026
Comanche Stateline; Tan-Yates-7R-QUNew MexicoTan-Yates-7R-QULea151272408810,737Sep 2026
Venado MesaverdeNew Mexico—Sandoval21272157128,376Aug 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.