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.

46,247 ON FILE · PAGE 280 OF 925

Field or poolStateFormationCountyActive completionsOperatorsOil, 12 moGas, 12 moLifetime oilLast reported
La Reforma (S)TexasSStarr11003,156Jan 2020
La Reforma (T, Res. 2)TexasT, Res. 2Starr11000—
La Rosa, South (Frio 8300 B)TexasFrio 8300 BRefugio +1110015—
La Rosita (Georgetown)TexasGeorgetownMaverick11000—
La Salle (6300)Texas6300Jackson11009,778Aug 2025
La Salle (6310)Texas6310Jackson11003,851Aug 2025
La Salle (6530)Texas6530Jackson110069Aug 2025
La Salle (6550)Texas6550Jackson11001,767Aug 2025
La Salle, N. (6300)Texas6300Jackson11002,341Aug 2025
La Salle, NE. (6500)Texas6500Jackson11001,088Aug 2025
La Salle, West (Frio 6170)TexasFrio 6170Jackson110010,699—
La Sal Vieja (8 and 9 Frio)Texas8 and 9 FrioWillacy11001,235Aug 2025
La Sara, E. (8430)Texas8430Willacy11000—
La Sara, NE (7200)Texas7200Willacy11000—
La Sara NE (8080)Texas8080Willacy11000—
La Sara (No. 6-A)TexasNo. 6-AWillacy11000—
La Ward, N.E. (6440)Texas6440Jackson11000—
Lea; Wolfcamp (Gas)New MexicoWolfcampLea1100486,780Nov 2020
Ledbetter Ranch (Cook Sd.)TexasCook Sd.Taylor110031,437—
Ledrick Ranch (Granite Wash)TexasGranite WashRoberts110043,474Jan 2024
Lee Ray (Conglomerate)TexasConglomerateEastland1100990—
Legs (Fusselman)TexasFusselmanReagan1100123,661—
Len Bryans (Caddo)TexasCaddoNolan110016,299Jul 2025
Leona (Elaine)TexasElaineZavala110010,385Mar 2024
Leonard (2400)TexasLeonardRunnels110017,876Aug 2025
Leonard (Home Creek)TexasLeonardRunnels110036,212Jun 2025
Leonards Camp (Strawn)TexasStrawnStephens +111003,611Aug 2025
Lerner (Conglomerate 1ST)TexasConglomerate 1STMontague11000—
Lewis-Stuart (Caddo)TexasCaddoMontague11002,798—
Lewtex Caddo (Congl)TexasConglJack11000—
Lick Branch (9150 Henderson)Texas9150 HendersonSan Jacinto11000—
Lilly Bell (Strawn)TexasStrawnStephens11005—
Lil Miss (Hockley 3900)TexasHockley 3900Duval110041,237May 2025
Lil Miss (P-2)TexasP-2Duval11002,924—
Lindley-CanyonTexas—Taylor1100311—
Link (Caddo)TexasCaddoStephens11000—
Link (Canyon Reef)TexasCanyon ReefStonewall11000—
Linne, S. (Poth -a- Sand)TexasPoth -a- SandWilson110071,135Jun 2025
Lions (Corona, Lower)TexasCorona, LowerGoliad11000—
Lipscomb, E. (Des Moines)TexasDes MoinesLipscomb110091,388Feb 2024
Lipscomb, S. W. (Cleveland)TexasClevelandLipscomb1100830,317Feb 2016
Lips, West (Kansas City)TexasKansas CityHutchinson110040—
Lissie, South (Yegua 6900)TexasYegua 6900Wharton110021,582Jul 2025
Lissie, W. (Frio 4200)TexasFrio 4200Colorado1100279—
Little Kentucky (Frio 6200)TexasFrio 6200Jackson110081,809Jan 2024
Little Longhorn (Morris)TexasMorrisColeman110024—
Little (Soma)TexasSomaCrockett11001Sep 2021
Live Oak (Strawn)TexasStrawnMenard11000—
Livingston Ridge; Delaware, NENew MexicoDelawareLea110051,943Jun 2011
Livingston (Yegua 5000)TexasYegua 5000Polk1100134,173Jan 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.