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 451 OF 956
| Field or pool | State | Formation | County | Active completions | Operators | Oil, 12 mo | Gas, 12 mo | Lifetime oil | Last reported |
|---|---|---|---|---|---|---|---|---|---|
| Cowden, North (Wichita-Albany) | Texas | Wichita Albany | Ector | 0 | 0 | 0 | 0 | 8,041 | Jan 2017 |
| Cowden, South (13800) | Texas | 13800 | Ector | 0 | 0 | 0 | 0 | 570,054 | Jun 2017 |
| Cowden, South (Ellenburger) | Texas | Ellenburger | Ector | 0 | 0 | 0 | 0 | 29,910 | — |
| Cowden, South (Pennsylvanian) | Texas | Pennsylvanian | Ector | 0 | 0 | 0 | 0 | 96,771 | Jan 2024 |
| Cowden (Strawn) | Texas | Strawn | Ector | 0 | 0 | 0 | 0 | 104,479 | — |
| Cow Gulch | Wyoming | Leo | Niobrara | 0 | 0 | 0 | 0 | 21,949 | Jul 1993 |
| Cow Gully (Lower Weiting) | Texas | Lower Weiting | Galveston | 0 | 0 | 0 | 0 | 1,685 | — |
| Cow Lake (Frio) | Texas | Frio | Brazoria | 0 | 0 | 0 | 0 | 7,609 | — |
| Cowsert (Strawn) | Texas | Strawn | Kimble | 0 | 0 | 0 | 0 | 0 | — |
| Cowtrap (3100) | Texas | 3100 | Matagorda | 0 | 0 | 0 | 0 | 0 | — |
| Cowtrap (Miocene 5530) | Texas | Miocene 5530 | Brazoria | 0 | 0 | 0 | 0 | 0 | — |
| Cowtrap (Miocene 5880) | Texas | Miocene 5880 | Brazoria +1 | 0 | 0 | 0 | 0 | 0 | — |
| Cowtrap (Miocene 5900) | Texas | Miocene 5900 | Brazoria +1 | 0 | 0 | 0 | 0 | 0 | — |
| Cowtrap (Miocene 6050) | Texas | Miocene 6050 | Brazoria +1 | 0 | 0 | 0 | 0 | 0 | — |
| Cowtrap (Miocene 6100) | Texas | Miocene 6100 | Brazoria +1 | 0 | 0 | 0 | 0 | 0 | — |
| Cowtrap (Miocene 6200) | Texas | Miocene 6200 | Brazoria +1 | 0 | 0 | 0 | 0 | 1,293 | — |
| Cowtrap (Miocene 6250) | Texas | Miocene 6250 | Brazoria +1 | 0 | 0 | 0 | 0 | 983 | — |
| Cowtrap (Miocene 6350) | Texas | Miocene 6350 | Brazoria +1 | 0 | 0 | 0 | 0 | 911 | — |
| Cox | Texas | — | Crockett | 0 | 0 | 0 | 0 | 184 | Mar 2020 |
| Cox (6880) | Texas | 6880 | Wharton | 0 | 0 | 0 | 0 | 2,661 | Feb 2025 |
| Cox-Brown (Strawn) | Texas | Strawn | Schleicher | 0 | 0 | 0 | 0 | 0 | — |
| Cox (Canyon) | Texas | Canyon | Crockett | 0 | 0 | 0 | 0 | 380 | Nov 2018 |
| Cox (Frio 2ND Sand) | Texas | Frio 2ND Sand | Wharton | 0 | 0 | 0 | 0 | 5,479 | Apr 2020 |
| Cox (Frio 5665) | Texas | Frio 5665 | Wharton | 0 | 0 | 0 | 0 | 2,111 | — |
| Cox & Hamon | Texas | — | Duval | 0 | 0 | 0 | 0 | 29,573 | — |
| Cox, North (Ellenburger) | Texas | Ellenburger | Crockett | 0 | 0 | 0 | 0 | 0 | — |
| Cox (Strawn) | Texas | Strawn | Crockett | 0 | 0 | 0 | 0 | 2,137 | Jun 2024 |
| Coyanosa (Lamar) | Texas | Lamar | Pecos | 0 | 0 | 0 | 0 | 19,826 | — |
| Coy City (7100) | Texas | 7100 | Karnes | 0 | 0 | 0 | 0 | 0 | — |
| Coy City (7800 -D-) | Texas | 7800 -D- | Karnes | 0 | 0 | 0 | 0 | 0 | — |
| Coyle (Marble Falls) | Texas | Marble Falls | Parker | 0 | 0 | 0 | 0 | 0 | — |
| Coyote, South (Pettus Sd.) | Texas | Pettus Sd. | Jim Hogg | 0 | 0 | 0 | 0 | 186 | — |
| Coyote Valley (Cisco) | Texas | Cisco | Howard | 0 | 0 | 0 | 0 | 128,501 | Jan 2023 |
| Cozy Corner (Edwards) | Texas | Edwards | Fayette | 0 | 0 | 0 | 0 | 0 | — |
| C & P (Lake) | Texas | Lake | Shackelford | 0 | 0 | 0 | 0 | 521 | Dec 2024 |
| C.P. (Wilcox) | Texas | Wilcox | Zapata | 0 | 0 | 0 | 0 | 58 | — |
| Crabbs Prairie (Edwards) | Texas | Edwards | Walker | 0 | 0 | 0 | 0 | 0 | — |
| Crabbs Prairie (James Lime) | Texas | James Lime | Walker | 0 | 0 | 0 | 0 | 329 | — |
| Crack a Dawn (Strawn "C") | Texas | Strawn C | Concho | 0 | 0 | 0 | 0 | 0 | Apr 2025 |
| Crackerjack (Cisco Sand) | Texas | Cisco Sand | Stonewall | 0 | 0 | 0 | 0 | 0 | — |
| Cracker Jack (Fusselman) | Texas | Fusselman | Howard | 0 | 0 | 0 | 0 | 248,633 | — |
| Craft (Miss.) | Texas | Miss | Stephens | 0 | 0 | 0 | 0 | 75,623 | — |
| Craft, Upper (Bend Congl.) | Texas | Bend Congl | Stephens | 0 | 0 | 0 | 0 | 7,621 | — |
| Craighead (Gardner) | Texas | Gardner | Eastland | 0 | 0 | 0 | 0 | 0 | — |
| Crain (3100) | Texas | 3100 | Victoria | 0 | 0 | 0 | 0 | 9 | — |
| Crain (3300) | Texas | 3300 | Victoria | 0 | 0 | 0 | 0 | 37 | — |
| Crain (3700) | Texas | 3700 | Victoria | 0 | 0 | 0 | 0 | 0 | — |
| Crain (4000) | Texas | 4000 | Victoria | 0 | 0 | 0 | 0 | 0 | — |
| C-Ranch, South (Wolfcamp) | Texas | Wolfcamp | Andrews | 0 | 0 | 0 | 0 | 70,961 | Sep 2023 |
| Crandell (San Angelo 1450) | Texas | San Angelo 1450 | Sterling | 0 | 0 | 0 | 0 | 167 | — |
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.