FIELDS AND POOLS · UNITED STATES
Simpson 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 Simpson → · The Simpson formation →
6 ON FILE · PAGE 1 OF 1
| Field | Formation | County | Leases | Active completions | Operators | Oil, 12 mo | Gas, 12 mo | Lifetime oil | Last reported |
|---|---|---|---|---|---|---|---|---|---|
| Martin (Second Simpson Sd.) | Second Simpson SD | Andrews | 4 | 1 | 1 | 9,861 | 1,349 | 425,386 | Apr 2026 |
| Simpson | Simpson | Crockett | 60 | 43 | 2 | 9,302 | 0 | 494,200 | Apr 2026 |
| Emperor (Simpson) | Simpson | Winkler | 23 | 6 | 3 | 1,812 | 162,958 | 132,543 | Apr 2026 |
| Alcorn (Simpson Lime) | Simpson Lime | Clay | 1 | 2 | 1 | 695 | 0 | 44,405 | Apr 2026 |
| Speaks, SW. (Simpson) | Simpson | Lavaca | 16 | 4 | 2 | 0 | 117,563 | 0 | Apr 2026 |
| Perner Ranch (Simpson) | Simpson | Crockett | 2 | 1 | 1 | 0 | 1,148 | 0 | Apr 2026 |
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.