FIELDS AND POOLS · UNITED STATES
Cook Mountain fields in Texas
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.
State
District
Wells completed in the Cook Mountain → · The Cook Mountain formation →
9 ON FILE · PAGE 1 OF 1
| Field | Formation | County | Leases | Active completions | Operators | Oil, 12 mo | Gas, 12 mo | Lifetime oil | Last reported |
|---|---|---|---|---|---|---|---|---|---|
| Devers, SW (Cook Mountain) | Cook Mountain | Liberty | 5 | 1 | 1 | 0 | 221,333 | 0 | Mar 2026 |
| Katy (Cook Mountain 2) | Cook Mountain 2 | Waller +1 | 6 | 3 | 2 | 0 | 124,255 | 0 | Apr 2026 |
| Dinero, W. (Cook Mountain) | Cook Mountain | Live Oak | 2 | 2 | 2 | 0 | 84,950 | 0 | Apr 2026 |
| Raywood, W. (Cook Mountain) | Cook Mountain | Liberty | 6 | 1 | 1 | 0 | 73,592 | 0 | Apr 2026 |
| Ammann, North (Cook Mountain) | Cook Mountain | Wharton | 1 | 1 | 1 | 0 | 41,637 | 0 | Apr 2026 |
| McFarlan (Cook Mountain) | Cook Mountain | Wharton | 5 | 3 | 1 | 0 | 21,948 | 0 | Apr 2026 |
| Ammann, West (Cook Mountain) | Cook Mountain | Wharton | 2 | 1 | 1 | 0 | 9,931 | 0 | Apr 2026 |
| Ammann, South (Cook Mountain) | Cook Mountain | Wharton | 1 | 1 | 1 | 0 | 2,381 | 0 | Apr 2026 |
| Alwan (Cook Mountain) | Cook Mountain | Wharton | 4 | 1 | 1 | 0 | 0 | 0 | May 2021 |
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.