FIELDS AND POOLS · UNITED STATES
Simpson 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.
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Wells completed in the Simpson → · The Simpson formation →
9 ON FILE · PAGE 1 OF 1
| Field or pool | State | Formation | County | Active completions | Operators | Oil, 12 mo | Gas, 12 mo | Lifetime oil | Last reported |
|---|---|---|---|---|---|---|---|---|---|
| Hare; Simpson | New Mexico | Simpson | Lea | 9 | 3 | 21,058 | 64,251 | 4.4M | Aug 2026 |
| Teague; Simpson | New Mexico | Simpson | Lea | 14 | 1 | 12,808 | 36,055 | 2.2M | Aug 2026 |
| Martin (Second Simpson Sd.) | Texas | Second Simpson SD | Andrews | 1 | 1 | 9,861 | 1,349 | 425,386 | Apr 2026 |
| Simpson | Texas | Simpson | Crockett | 43 | 2 | 9,302 | 0 | 494,200 | Apr 2026 |
| Emperor (Simpson) | Texas | Simpson | Winkler | 6 | 3 | 1,812 | 162,958 | 132,543 | Apr 2026 |
| Alcorn (Simpson Lime) | Texas | Simpson Lime | Clay | 2 | 1 | 695 | 0 | 44,405 | Apr 2026 |
| Speaks, SW. (Simpson) | Texas | Simpson | Lavaca | 4 | 2 | 0 | 117,563 | 0 | Apr 2026 |
| Perner Ranch (Simpson) | Texas | Simpson | Crockett | 1 | 1 | 0 | 1,148 | 0 | Apr 2026 |
| SWD; Simpson | New Mexico | Simpson | Lea | 1 | 1 | 0 | 0 | 0 | — |
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.