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 285 OF 925

Field or poolStateFormationCountyActive completionsOperatorsOil, 12 moGas, 12 moLifetime oilLast reported
Mount Lucas (2100)Texas2100Live Oak110077Jan 2017
Moxie (Cotton Valley)TexasCotton ValleyHouston1100101Mar 2025
M. Ross (Duffer)TexasDufferStephens110060—
Mstg Isl 746-L (Marg Tex 10)TexasMarg Tex 10Mustang IS-LB110091,419May 2025
Mstg. Isl. BLK 883-S (11700)Texas11700Mustang IS-SB +1110080,690May 2018
Mt. Lucas (Hockley, Up.)TexasHockley, Up.Live Oak1100776Sep 2019
Mt. Vernon (Smackover)geothermalTexasSmackoverFranklin11000—
Mueller -O- (Ellenburger)TexasEllenburgerStephens1100566—
Mungerville, NW. (Penn.)TexasPennDawson +11100133,767Aug 2021
MunsonTexas—McMullen11000—
Murdock Pass, N. (Marg. 7240)TexasMarg. 7240Kenedy +111000—
Murphy Sisters (Frio 3600)TexasFrio 3600Bee11001,422Jan 2019
Mustang Draw (Devonian)TexasDevonianMartin110010,965—
Mustang (Fusselman)TexasFusselmanGlasscock1100381,399Mar 2020
Mustang Island (10-6930)Texas10-6930Nueces110022,128Jun 2019
Mustang Island 747-L (13,600 SD)Texas13,600 SDMustang IS-LB110060,291Mar 2025
Mustang Island 749-L (13,900 SD)Texas13,900 SDMustang IS-LB110019,401Mar 2025
Mustang Island (Stray 10)TexasStray 10Nueces110032,245Nov 2020
Mustang Island, W. (31-34 Sd. N)Texas31-34 Sd. NNueces1100162—
Muy Bueno (Wilcox J)TexasWilcox JGoliad11005,210—
Muy Grande (FB-D)TexasFB-DDuval11000—
Nada (Wilcox 9700 FB 3)TexasWilcox 9700 FB 3Colorado +1110035,292Jun 2021
Nadine; TubbNew MexicoTubbLea11004,927Aug 2023
Nail (Cook, Upper)TexasCook, UpperShackelford1100405,408Dec 2023
Nance (Frio 9600)TexasFrio 9600Matagorda110016,038—
Nan-SU-Gail (Haynesville)TexasHaynesvilleFreestone1100149—
Napeco (Miss)TexasMissYoung110029,987Jul 2025
Natalie Nicole (Miss.)TexasMissShackelford11009,502—
Needville, NE (10,320 Cook MTN)Texas10,320 Cook MTNFort Bend1100257,729Jun 2021
Neely (Bruni 1900)TexasBruni 1900Duval11000Aug 2018
Nelson-Silsbee (3690)Texas3690Hardin110065—
Nelsonville (Wilcox 9,000)TexasWilcox 9 000Austin1100893—
Newark, East (Strawn B 1)TexasStrawn B 1Tarrant11000—
Nichols (2950)Texas2950Hidalgo110010May 2023
Nolan County RegularTexas—Nolan +1110070,303Mar 2018
Noland (Marble Falls)TexasMarble FallsPalo Pinto1100138Apr 2023
Nolen (King Sand)TexasKing SandShackelford +1110020,383Dec 2023
Nome, SE. (Nodosaria)TexasNodosariaJefferson11000—
Nome (Yegua Middle EY)TexasYegua Middle EYJefferson1100724,561Sep 2023
Noodle, W. (Ellenburger)TexasEllenburgerJones110052,729Apr 2019
Nora, East (Gardner Sand)TexasGardner SandRunnels11005,651Jun 2025
Norbee (Geologic)TexasGeologicBee11000Mar 2025
Norbee, S. E. (4030)Texas4030Bee110052,561Mar 2025
Norbee, S.E. (4230)Texas4230Bee11008,881Mar 2025
Norbee,s.e.(ingle 4150)TexasIngle 4150Bee110011,692Apr 2025
Norbee, S (Pettus)TexasPettusBee110022,093May 2022
Nordheim (Pettus)TexasPettusDe Witt110014Jul 2016
Norian (Quinn Sd.)TexasQuinn Sd.Newton11000—
Norman,s(queen)TexasQueenAndrews +111000—
North Blackwell (Ellenburger)TexasEllenburgerNolan11006,131Mar 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.