POOLS · NEW MEXICO · POOL 11810
Cerca; Upper Penn
Oil · Southeast New Mexico · Lea County · Upper Penn in every state →
- 1
- active completions of 18 · 1 operators today
- 809
- bbl oil, 12 months through Aug 2026 · +22%
- 0
- Mcf gas, same 12 months
- 563,694
- bbl oil since Dec 1992 · 393,350 Mcf gas
Every well completed in it, searchable → · Median top perforation 10,414 ft · OCD spacing: 160 acres oil, 160 acres gas
Reported production by month
Last 12 months 809 · prior 12 661(+22%)
Cerca; Upper Penn: Oil by month.
Operators
| Operator | Active | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|
| Cart Hill Energy, LLC | 1 | 809 | 0 |
| Headington Oil Co LLC | 0 | 0 | 0 |
| Durham Inc | 0 | 0 | 0 |
| Chi Operating Inc | 0 | 0 | 0 |
| Mack Energy Corp | 0 | 0 | 0 |
| Pre-Ongard Well Operator | 0 | 0 | 0 |
Counties
- Lea County1 active of 18
Largest completions
OIL, THEN GAS · 12 MONTHS THROUGH AUG 2026
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| Mars State #001 | Cart Hill Energy, LLC | Lea | Mar 19, 2007 | 10,618 | 809 | 0 |
Latest completions
BY COMPLETION DATE
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| Mars State #001 | Cart Hill Energy, LLC | Lea | Mar 19, 2007 | 10,618 | 809 | 0 |
| Pre-Ongard Well #001 | Pre-Ongard Well Operator | Lea | Apr 4, 1971 | — | 0 | 0 |
About this data
New Mexico Oil Conservation Division's pool registry, its well completions, and the volumes operators filed against the pool on form C-115, through Aug 2026. The formation, Upper Penn, is read from the pool's name. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/fields/nm/11810, documented in the API reference.