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.

47,796 ON FILE · PAGE 437 OF 956

Field or poolStateFormationCountyActive completionsOperatorsOil, 12 moGas, 12 moLifetime oilLast reported
Collegeport (2840)Texas2840Matagorda00000—
Collegeport (2845)Texas2845Matagorda00000—
Collegeport (2850)Texas2850Matagorda00000—
Collegeport (2880)Texas2880Matagorda00000—
Collegeport (2900)Texas2900Matagorda00000May 2021
Collegeport (2-S)Texas2-SMatagorda00000—
Collegeport (3)Texas3Matagorda00000—
Collegeport (3500)Texas3500Matagorda00000—
Collegeport (3820)Texas3820Matagorda00000—
Collegeport (3830)Texas3830Matagorda00000—
Collegeport (3880)Texas3880Matagorda00000—
Collegeport (3-A)Texas3-AMatagorda00000—
Collegeport (3-B)Texas3-BMatagorda00000—
Collegeport (3-B-South)Texas3-B-SouthMatagorda00000—
Collegeport (3-C)Texas3-CMatagorda00000—
Collegeport (4)Texas4Matagorda00000—
Collegeport (4000)Texas4000Matagorda00000—
Collegeport (4220)Texas4220Matagorda00000—
Collegeport (4-B)Texas4-BMatagorda00000—
Collegeport (4-W)Texas4-WMatagorda00000—
Collegeport (5-A)Texas5-AMatagorda00000—
Collegeport ( 5-A,east)Texas5-A,eastMatagorda00000—
Collegeport (5-East)Texas5-EastMatagorda00000—
Collegeport (5-West)Texas5-WestMatagorda +200000—
Collegeport (6)Texas6Matagorda00000—
Collegeport (7-A)Texas7-AMatagorda0000667—
Collegeport (7-B)Texas7-BMatagorda00000—
Collegeport (8)Texas8Matagorda00001,787—
Collegeport (8A)Texas8AMatagorda0000541—
Collegeport (8A, South)Texas8A, SouthMatagorda00003,322—
Collegeport (Miocene 1250)TexasMiocene 1250Matagorda00000—
Collegeport (Miocene 1700)TexasMiocene 1700Matagorda00000—
Collegeport (Miocene 1720)TexasMiocene 1720Matagorda00000—
Collegeport, North (C-2 Sand)TexasC-2 SandMatagorda00004,731—
Colletoville Creek (3300)Texas3300Goliad00004—
Colletoville Creek (3600)Texas3600Goliad000091—
Colletoville Creek (Catah. 2450)TexasCatah. 2450Goliad +10000197Mar 2017
Colletoville Creek (Frio 3580)TexasFrio 3580Goliad +100000—
Colletoville Creek (Frio 3800)TexasFrio 3800Victoria +1000016Aug 2025
Colletoville Creek (Frio 3860)TexasFrio 3860Goliad +100000—
Colletoville Creek (Miocene 1100Texas—Goliad00006—
Colletoville Creek (Miocene 1860Texas—Goliad +100000—
Colletoville Creek (Vicks. 4100)TexasVicks. 4100Goliad +10000309Mar 2025
Collett (Yegua 3180)TexasYegua 3180Jim Hogg000016,654Jan 2023
CollierTexas—Jackson00000—
Collier (1900)Texas1900Jackson00000—
Collier (2200)Texas2200Jackson00000—
Collier (2700 Miocene)Texas2700 MioceneJackson00005—
Collier (3580 Frio)Texas3580 FrioJackson00000—
Collier (3800 Frio)Texas3800 FrioJackson00000—

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.