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.

66,290 ON FILE · PAGE 666 OF 1,326

Field or poolStateFormationCountyActive completionsOperatorsOil, 12 moGas, 12 moLifetime oilLast reported
Mathis, E. (Hartz 4250 Sand)TexasHartz 4250 SandSan Patricio0000145—
Mathis, E. (Keeton Sand)TexasKeeton SandSan Patricio000048,767Aug 2024
Mathis, E. (Kieschnick Sand)TexasKieschnick SandSan Patricio000028,399—
Mathis, E. (la Rosa)TexasLa RosaSan Patricio0000985—
Mathis, E. (la Rosa 4750)TexasLa Rosa 4750San Patricio00000—
Mathis, E. (Zimmerman Sand)TexasZimmerman SandSan Patricio00000—
Mathis, N. (3810, S)Texas3810, SSan Patricio0000121—
Mathis, N. (3900)Texas3900San Patricio00000—
Mathis, N. (4000)Texas4000San Patricio00005,053—
Mathis, North (2800)Texas2800San Patricio00000—
Mathis, North (2950)Texas2950San Patricio00000—
Mathis, North (3300 Frio)Texas3300 FrioSan Patricio00000—
Mathis, North (3400 Frio)Texas3400 FrioSan Patricio00003,286—
Mathis, North (3710)Texas3710San Patricio00000—
Mathis, North (4100 Frio)Texas4100 FrioSan Patricio00000—
Mathis, North (Vicksburg, Lower)TexasVicksburg LowerSan Patricio00001,101—
Matilda PerkinsTexas—Shackelford00000—
Matthew George (Cook Mountain)TexasCook MountainGoliad00000—
Matthew George (Frio 1980)TexasFrio 1980Goliad000029—
Matthew George (Vicksburg)TexasVicksburgGoliad000025—
Matthews (Avis)TexasAvisThrockmorton00000—
Matthews (Brushy Canyon)TexasBrushy CanyonReeves +10000310,608Feb 2024
Matthews (Conglomerate)TexasConglomerateShackelford000024,466Apr 2019
Matthews (Cook)TexasCookThrockmorton00000—
Matthews (Duffer)TexasDufferShackelford00000—
Matthews, E. (Wilcox 9900)TexasWilcox 9900Colorado00000—
Matthews (Gardner Sd., Upper)TexasGardner Sd., UpperShackelford00000—
Matthews (Lower Cherry Canyon)TexasLower Cherry CanyonReeves0000810,590—
Matthews, North (Gardner)TexasGardnerShackelford00005,364—
Matthews Ranch (Olmos)TexasOlmosZavala00000—
Matthews, SE (Frio 4300)TexasFrio 4300Wharton +100009—
Matthews, SE (Yegua 6600)TexasYegua 6600Wharton00007,204—
Matthews (Wilcox, Upper)TexasWilcox UpperColorado00008,783—
Matthews (Yegua 6600)TexasYegua 6600Colorado00002,373—
Matthews (Yegua 6900)TexasYegua 6900Colorado00003,589—
Matthews (Yegua 7000)TexasYegua 7000Colorado00000—
Matthew (Yegua 6300)TexasYegua 6300Colorado000024,474—
Mattie Belle (Palo Pinto)TexasPalo PintoRunnels000016,917Jan 2017
Matus (600)Texas600Lavaca00000—
Matzinger (Caddo)TexasCaddoWise00004,216—
Maude B. Traylor (41, Deep)Texas41, Deep—01003,388—
Maude B. Traylor (7200)Texas7200Calhoun00000—
Maude B. Traylor (7600)Texas7600Calhoun000059—
Maude B. Traylor (8150 Sand)Texas8150 SandCalhoun00004,122—
Maude B. Traylor, Central (39)Texas39Calhoun00001,803Jun 2023
Maude B. Traylor, Central (40)Texas40Calhoun000022,282—
Maude B. Traylor, Central (44)Texas44Calhoun00009,139—
Maude B. Traylor (F-47, Deep)TexasF-47, DeepCalhoun000025,044—
Maude B. Traylor (F-51, Deep)TexasF-51, DeepCalhoun000014,592—
Maude B. Traylor (Melborne Up.)TexasMelborne Up.Calhoun00001,686—

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.