POOLS · NEW MEXICO · POOL 56610
Sioux; Tansill-Yates-Seven Rivers
Oil · Southeast New Mexico · Lea County · Tansill-Yates-Seven Rivers in every state →
- 4
- active completions of 35 · 1 operators today
- 852
- bbl oil, 12 months through Aug 2026 · −16%
- 3
- Mcf gas, same 12 months · +50%
- 290,559
- bbl oil, lifetime · 265,487 Mcf gas
Every well completed in it, searchable → · Median top perforation 3,291 ft · OCD spacing: 40 acres oil
Reported production by month
12 months through Aug 2026 852 · prior 12 1,010(-16%)
Sioux; Tansill-Yates-Seven Rivers: Oil by month.
Operators
| Operator | Active | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|
| Fulfer Oil & Cattle LLC | 4 | 852 | 3 |
| RMR Operating, LLC | 0 | 0 | 0 |
| Dasco Energy Corp | 0 | 0 | 0 |
| Draco Energy, Incorporated | 0 | 0 | 0 |
| Northern Pacific Oil and Gas Incorporated | 0 | 0 | 0 |
| Carr Well Service Inc | 0 | 0 | 0 |
Counties
- Lea County4 active of 34
Largest completions
OIL, THEN GAS · 12 MONTHS THROUGH AUG 2026
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| Wilson 8 Federal #004 | Fulfer Oil & Cattle LLC | Lea | Jan 22, 2010 | 3,337 | 450 | 3 |
| Tishman Federal #001 | Fulfer Oil & Cattle LLC | Lea | Nov 2, 2004 | 3,203 | 251 | 0 |
| Wilson 8 Federal #001 | Fulfer Oil & Cattle LLC | Lea | Feb 1, 2010 | 3,351 | 151 | 0 |
Latest completions
BY COMPLETION DATE
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| Maralo 16 State #006Y | Northern Pacific Oil and Gas Incorporated | Lea | Jan 11, 2012 | 3,237 | 0 | 0 |
| Maralo 16 State #002 | Northern Pacific Oil and Gas Incorporated | Lea | Dec 31, 2011 | 3,291 | 0 | 0 |
| Maralo 16 State #010 | Northern Pacific Oil and Gas Incorporated | Lea | Dec 23, 2011 | 3,540 | 0 | 0 |
| Maralo 16 State #009 | Northern Pacific Oil and Gas Incorporated | Lea | Dec 17, 2011 | 3,284 | 0 | 0 |
| Wilson 8 Federal #001 | Fulfer Oil & Cattle LLC | Lea | Feb 1, 2010 | 3,351 | 151 | 0 |
| Wilson 8 Federal #004 | Fulfer Oil & Cattle LLC | Lea | Jan 22, 2010 | 3,337 | 450 | 3 |
| Tishman Federal #001 | Fulfer Oil & Cattle LLC | Lea | Nov 2, 2004 | 3,203 | 251 | 0 |
| Federal a #002 | Dasco Energy Corp | Lea | Mar 8, 1979 | 3,423 | 0 | 0 |
| Federal a #001 | Dasco Energy Corp | Lea | Nov 21, 1978 | 3,466 | 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, Tansill-Yates-Seven Rivers, is read from the pool's name. Production and injection filed before January 1993 are in lifetime totals as the Division's totals to that date, and in no month or year. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/fields/nm/56610, documented in the API reference.