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.

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Field or poolStateFormationCountyActive completionsOperatorsOil, 12 moGas, 12 moLifetime oilLast reported
Leda (Ellenburger)TexasEllenburgerClay00001,654—
Ledbetter (Cook Sand)TexasCook SandShackelford00000—
Ledbetter (Lake)TexasLakeStephens00000Oct 2023
Ledrick Ranch, E. (Granite Wash)TexasGranite WashRoberts00002,959—
Ledrick Ranch, S. (Morrow, Up.)TexasMorrow UPRoberts000010,889Jan 2019
L. E. D. (Strawn Reef)TexasStrawn ReefNolan0000116—
Lee Bell (12060)Texas12060Jefferson00003,471—
Lee-Humphrey (Caddo, Lower)TexasCaddo LowerRunnels0000242—
Lee Ranch (San Miguel 1850)TexasSan Miguel 1850Zavala0000385—
Lee Ranch (Travis Peak)TexasTravis PeakLeon00000—
Lee Ray (Duffer Lime 3782)TexasDuffer Lime 3782Eastland000096—
Lee (Strawn)TexasStrawnStephens00000—
Leesville (Poth Sand)TexasPoth SandGonzales0000748—
Lee (Yegua 6900)TexasYegua 6900Jasper00000—
Left Hook (Wales)TexasWalesAtascosa000037,601—
Leftwick (Conglomerate 5220)TexasConglomerate 5220Wise00000—
Leftwick (Strawn)TexasStrawnWise00004,296—
Legg; Delaware, NorthNew MexicoDelawareLea00000—
Leggett, W. (Woodbine)TexasWoodbinePolk000044,588—
Leggs EntradaNew Mexico—San Juan0000228,776Oct 1995
Lehn-Apco (Montoya)TexasMontoyaPecos00005,639Jul 2017
Lehn-Apco, N. (Glorieta)TexasGlorietaPecos000012,478—
Lehn-Apco (Queen Sd.)TexasQueen SDPecos000092,930—
Lehn-Apco (Seven Rivers)TexasSeven RiversPecos000010,833—
Lehn-Apco, South (Queen)TexasQueenPecos00005,078—
Lehn-Apco (Yates)TexasYatesPecos00002,948—
Leigh (Hill 5155)TexasHill 5155Harrison00001,443Dec 2023
Leigh, NE (Travis Peak 6000)TexasTravis Peak 6000Harrison00000—
Leigh, NW. (Page)TexasPageHarrison00001,070—
Leigh (Pettit, Lower)TexasPettit LowerHarrison00003,002—
Leigh (Trice Sand)TexasTrice SandHarrison00001,836—
LemTexas—Stephens000086,180Mar 2025
Le Mans SWD; CiscoNew MexicoCiscoEddy00000—
Lemel (7200)Texas7200Jackson00006,416—
LemonvilleTexas—Newton00004,313Nov 2017
Lemonville (Yegua,l.)TexasYegua LNewton00000—
Lena Clayton (Goen)TexasGoenRunnels0000609—
Lena Clayton (Serratt)TexasSerrattRunnels000043,422—
Lena Mae (Morrow Upper)TexasMorrow UpperLipscomb00004,997—
Lena M. Green (Canyon)TexasCanyonFisher00002,865—
Lena M. Green (Strawn)TexasStrawnFisher00000—
Lendra (Strawn)TexasStrawnThrockmorton00000—
Len-Jack (Basal Breckenridge)TexasBasal BreckenridgeThrockmorton00000—
Lenlaw (Tubb 3130)TexasTubb 3130Pecos00001,217—
Lennington (Bend Congl)TexasBend ConglYoung00000—
Lennington (Strawn)TexasStrawnYoung00000—
Lennox (Cotton Valley Congl.)TexasCotton Valley ConglRed River0000108,909Oct 2024
LenoirTexas—Stephens000019,462—
Lenorah, West (Dean)TexasDeanMartin000062,062Nov 2019
Lenorah, West (Strawn)TexasStrawnMartin00000—

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.