POOLS · NEW MEXICO · POOL 59478
Tonto; Delaware, West
Oil · Southeast New Mexico · Lea County · Delaware in every state →
- 3
- active completions of 7 · 1 operators today
- 42
- bbl oil, 12 months through Aug 2026 · −12%
- 0
- Mcf gas, same 12 months
- 222,938
- bbl oil since May 1989 · 406,932 Mcf gas
Every well completed in it, searchable → · Median top perforation 7,396 ft · OCD spacing: 40 acres oil
Reported production by month
Last 12 months 42 · prior 12 48(-12%)
Tonto; Delaware, West: Oil by month.
Operators
| Operator | Active | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|
| COG Operating LLC | 3 | 42 | 0 |
Counties
- Lea County3 active of 7
Largest completions
OIL, THEN GAS · 12 MONTHS THROUGH AUG 2026
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| Tonto Federal #001 | COG Operating LLC | Lea | Feb 1, 1997 | 7,446 | 16 | 0 |
| Federal 12 #001 | COG Operating LLC | Lea | — | 7,390 | 13 | 0 |
| Federal 7 #005 | COG Operating LLC | Lea | — | — | 13 | 0 |
Latest completions
BY COMPLETION DATE
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| Tonto Federal #001 | COG Operating LLC | Lea | Feb 1, 1997 | 7,446 | 16 | 0 |
| Tonto Federal #002 | COG Operating LLC | Lea | Sep 1, 1996 | 7,255 | 0 | 0 |
| Federal 12 #004 | COG Operating LLC | Lea | Dec 12, 1995 | 5,773 | 0 | 0 |
| Federal 12 #002 | COG Operating LLC | Lea | Aug 15, 1995 | 7,403 | 0 | 0 |
| Federal 7 #002 | COG Operating LLC | Lea | Jan 6, 1994 | 7,426 | 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, Delaware, is read from the pool's name. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/fields/nm/59478, documented in the API reference.