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 fields and pools match
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47,796 ON FILE · PAGE 427 OF 956
| Field or pool | State | Formation | County | Active completions | Operators | Oil, 12 mo | Gas, 12 mo | Lifetime oil | Last reported |
|---|---|---|---|---|---|---|---|---|---|
| Cindimar (Pettus) | Texas | Pettus | Live Oak | 0 | 0 | 0 | 0 | 0 | — |
| Cindy Ann (Austin Chalk) | Texas | Austin Chalk | Wilson | 0 | 0 | 0 | 0 | 10,502 | Oct 2020 |
| Cindy Ann (Austin Chalk, Oil) | Texas | Austin Chalk Oil | Wilson | 0 | 0 | 0 | 0 | 119,655 | Feb 2021 |
| Cindy Ann (Buda) | Texas | Buda | Wilson | 0 | 0 | 0 | 0 | 1,220 | — |
| Cindy-Gay (Jennings) | Texas | Jennings | Coleman | 0 | 0 | 0 | 0 | 0 | — |
| Cindy; Wolfcamp | New Mexico | Wolfcamp | Lea | 0 | 0 | 0 | 0 | 0 | — |
| Cinnamon Island (Frio) | Texas | Frio | Wharton | 0 | 0 | 0 | 0 | 23,703 | Jul 2020 |
| Circle 2 (Devonian) | Texas | Devonian | Winkler +1 | 0 | 0 | 0 | 0 | 44,814 | Aug 2017 |
| Circle 2 (Fusselman) | Texas | Fusselman | Winkler | 0 | 0 | 0 | 0 | 377,876 | May 2025 |
| Circle -a- (2600) | Texas | 2600 | Goliad +1 | 0 | 0 | 0 | 0 | 0 | — |
| Circle -a- (4170) | Texas | 4170 | Goliad | 0 | 0 | 0 | 0 | 0 | — |
| Circle -a- (4230) | Texas | 4230 | Goliad | 0 | 0 | 0 | 0 | 0 | — |
| Circle -a- (4800) | Texas | 4800 | Goliad | 0 | 0 | 0 | 0 | 129,891 | Sep 2016 |
| Circle -a- (4850) | Texas | 4850 | Goliad | 0 | 0 | 0 | 0 | 27,110 | — |
| Circle -a- (4880) | Texas | 4880 | Goliad | 0 | 0 | 0 | 0 | 319,369 | Apr 2019 |
| Circle -a- (4910) | Texas | 4910 | Goliad | 0 | 0 | 0 | 0 | 42,739 | — |
| Circle -a- (5000) | Texas | 5000 | Goliad | 0 | 0 | 0 | 0 | 0 | — |
| Circle -a- (5100) | Texas | 5100 | Goliad | 0 | 0 | 0 | 0 | 1,511 | Jan 2016 |
| Circle -a- (5120) | Texas | 5120 | Goliad | 0 | 0 | 0 | 0 | 0 | — |
| Circle -a- (5300) | Texas | 5300 | Goliad | 0 | 0 | 0 | 0 | 0 | — |
| Circle -a- (5400) | Texas | 5400 | Goliad | 0 | 0 | 0 | 0 | 0 | — |
| Circle -a- (Catahoula 2900) | Texas | Catahoula 2900 | Goliad | 0 | 0 | 0 | 0 | 0 | — |
| Circle -a-, North (Frio 4950) | Texas | Frio 4950 | Goliad | 0 | 0 | 0 | 0 | 0 | — |
| Circle -B- (4820) | Texas | 4820 | Goliad | 0 | 0 | 0 | 0 | 0 | — |
| Circle -B- (4950 Frio) | Texas | 4950 Frio | Goliad | 0 | 0 | 0 | 0 | 487 | — |
| Circle Bar (Devonian) | Texas | Devonian | Ector | 0 | 0 | 0 | 0 | 62,575 | — |
| Circle Bar, East (Atoka) | Texas | Atoka | Ector | 0 | 0 | 0 | 0 | 32,728 | Jul 2023 |
| Circle Bar,east (Wichita-Albany) | Texas | Wichita Albany | Ector | 0 | 0 | 0 | 0 | 3,027 | — |
| Circle Bar (Fusselman) | Texas | Fusselman | Ector | 0 | 0 | 0 | 0 | 77,710 | — |
| Circle Ridge | Wyoming | Tensleep-Madison-Embar-Amsden, Tensleep, Embar and 16 more | Fremont | 0 | 0 | 0 | 0 | 28.8M | May 2021 |
| Cisco Heights (Bend Congl.) | Texas | Bend Congl | Eastland | 0 | 0 | 0 | 0 | 99 | — |
| Cisco Heights (Caddo) | Texas | Caddo | Eastland | 0 | 0 | 0 | 0 | 0 | — |
| Cisco Heights (Miss Reef) | Texas | Miss Reef | Eastland | 0 | 0 | 0 | 0 | 0 | — |
| Cisco, NE. (Lake Sand) | Texas | Cisco | Eastland | 0 | 0 | 0 | 0 | 1,316 | — |
| Cisco, Northwest (Ellen) | Texas | Cisco | Eastland | 0 | 0 | 0 | 0 | 1 | — |
| Cistern (Navarro) | Texas | Navarro | Fayette | 0 | 0 | 0 | 0 | 0 | — |
| Cistern (Wilcox H) | Texas | Wilcox H | Fayette | 0 | 0 | 0 | 0 | 0 | — |
| Cistern (Wilcox K) | Texas | Wilcox K | Fayette | 0 | 0 | 0 | 0 | 0 | — |
| Citadel-Orient (Palo Pinto) | Texas | Palo Pinto | Tom Green | 0 | 0 | 0 | 0 | 7,402 | — |
| City | Wyoming | Phosphoria | Park | 0 | 0 | 0 | 0 | 311 | Oct 1979 |
| City Limits (Rodessa) | Texas | Rodessa | Henderson | 0 | 0 | 0 | 0 | 201,455 | Jul 2021 |
| Ciw; Queen | New Mexico | Queen | — | 0 | 0 | 0 | 0 | 0 | — |
| Ciw; San Andres | New Mexico | San Andres | — | 0 | 0 | 0 | 0 | 0 | — |
| C.J.C. (Jennings) | Texas | Jennings | Coleman | 0 | 0 | 0 | 0 | 0 | — |
| C.J.C. (Strawn) | Texas | Strawn | Coleman | 0 | 0 | 0 | 0 | 10,677 | — |
| CKH (Clearfork, LO) | Texas | Clearfork LO | Terry | 0 | 0 | 0 | 0 | 0 | — |
| C-K-M (Miss.) | Texas | Miss | Young | 0 | 0 | 0 | 0 | 1,181 | — |
| CKP (2300 Miocene) | Texas | 2300 Miocene | Goliad | 0 | 0 | 0 | 0 | 0 | — |
| CKP (2900) | Texas | 2900 | Goliad | 0 | 0 | 0 | 0 | 0 | — |
| Claire (Hockley 1ST) | Texas | Hockley 1ST | Live Oak | 0 | 0 | 0 | 0 | 2,923 | — |
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.