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 408 OF 956

Field or poolStateFormationCountyActive completionsOperatorsOil, 12 moGas, 12 moLifetime oilLast reported
Carlsbad; Delaware, WestNew MexicoDelaware—00000—
Carlsbad Permo Pen (Gas)(abolished)New Mexico——00000—
Carlsbad Springs; Strawn (Gas)New MexicoStrawn—00000—
Carlsbad (Strawn Reef)TexasStrawn ReefTom Green000042,426Dec 2024
Carlsbad (Strawn Reef Upper)TexasStrawn Reef UpperTom Green00004,079Jan 2022
Carlsbad; Upper Penn, South (Gas)New MexicoUpper PennEddy0000245Mar 2022
Carlsbad-WC, SE (Gas)New Mexico——00000—
Carlsbad; Wolfcamp, Southeast (Gas)New MexicoWolfcampEddy0000190May 2000
Carlsbad; Wolfcamp, South (Gas)New MexicoWolfcampEddy000016,248Jan 2017
Carlton Speed (Wilcox 10576)TexasWilcox 10576Grimes000013,480—
Carlton Speed (Wilcox 11800)TexasWilcox 11800Grimes +1000018,648Feb 2025
Carlton Speed (Yegua Y-5)TexasYegua y 5Grimes +100000—
Carl (Yegua 2-A)TexasYegua 2 ATyler000022,927Mar 2022
Carly (Gardner Sd., Upper)TexasGardner Sd., UpperRunnels00009,949—
Carman (Simpson)TexasSimpsonWheeler000058—
Carmelia (Lobo-6)TexasLobo-6Webb00000—
Carmen's (Caddo)TexasCaddoCallahan0000586Feb 2025
Carmen's (Miss.)TexasMissCallahan000041,307—
Carm (Gray)TexasGrayCallahan00003,354—
Carmichael (2390)Texas2390Jackson00000—
Carmichael (2400)Texas2400Jackson00000—
Carmichael (2500)Texas2500Jackson00000Jun 2018
Carmichael (2720)Texas2720Jackson00000—
Carmichael (2849)Texas2849Jackson00000—
Carmichael (3750)Texas3750Jackson00000—
Carmichael (3850)Texas3850Jackson00000—
Carmichael (4000)Texas4000Jackson00000—
Carmichael (4100)Texas4100Jackson00000—
Carmichael (4200)Texas4200Jackson00000—
Carmichael (4215)Texas4215Jackson00000—
Carmichael (4300)Texas4300Jackson00000—
Carmichael (4400 Ellen)Texas4400 EllenJackson00000—
Carmichael (4500)Texas4500Jackson00008—
Carmichael (4740)Texas4740Jackson00000—
Carmichael (4830)Texas4830Jackson00000—
Carmichael (5100)Texas5100Jackson00000—
Carmichael, E. (4700)Texas4700Jackson00000—
Carmichael (Frio F-10)TexasFrio F 10Jackson00000—
Carmichael (Miocene 2600)TexasMiocene 2600Jackson00002—
Carmichael, W. (2900)Texas2900Jackson00000—
Carmichael (William)TexasWilliamJackson00000—
Carmona (Austin Chalk)TexasAustin ChalkPolk0000153—
Caro Creek (Yegua 15)TexasYegua 15Jim Wells00001,006—
Caro Creek (Yegua 7270)TexasYegua 7270Jim Wells00001—
Carol Ann (Tannehill, Upper)TexasTannehill UpperStonewall00000—
Carolina-Tex (2200 Mirando)Texas2200 MirandoWebb00000—
Carolina-Tex (2400)Texas2400Webb00000—
Carolina-Tex (2550)Texas2550Webb00000—
Carolina-Tex ( 900)Texas900Webb00000—
Carolina-Tex, SW (1260)Texas1260Webb00000—

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.