FIELDS · TEXAS · FIELD 47662235
Jumpstart (Lower Cook)
Field · District 7B · Shackelford County
Jumpstart (Lower Cook) is an RRC field with 4 leases on file reported by 4 operators, in Shackelford County.
In the 12 months reported through April 2026 it produced 5,351 barrels of oil, down 16% on the year before, from 4 leases reporting volume.
Daylight Petroleum LLC holds the most, 4 leases and 1.2 million barrels lifetime.
Lifetime, the field has reported 1.2 million barrels of oil and 129,569 mcf of gas.
- 4
- leases on file
- 4
- leases reporting volume
- 4
- operators, all time
- 22
- active wellbores of 37 · 1 operators today
- 5,351
- bbl oil, 12 months through Apr 2026 · −16%
- 0
- Mcf gas, same 12 months
- 1.2M
- bbl oil, lifetime · 129,569 Mcf gas
Every well completed in it, searchable →
Reported production by month
Last 12 months 5,351 · prior 12 6,379(-16%)
Jumpstart (Lower Cook): Oil by month.
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 1
| Operator | Leases | Oil, bbl | Gas, Mcf | Last reported |
|---|---|---|---|---|
| Daylight Petroleum LLC | 4 | 1.2M | 130K | Jul 2026 |
Counties
- Shackelford County → 4 leases
Latest completions
BY COMPLETION DATE
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| Nail Ranch 19 #15 | Daylight Petroleum LLC | Shackelford | Aug 31, 2021 | — | 0 | 0 |
| Nail Ranch 20 #32 | Daylight Petroleum LLC | Shackelford | Dec 13, 2006 | — | 0 | 0 |
| Nail Ranch 20 #31 | Daylight Petroleum LLC | Shackelford | Sep 13, 2006 | — | 0 | 0 |
| Nail Ranch 19 #17 | Daylight Petroleum LLC | Shackelford | Oct 2, 2001 | — | 0 | 0 |
| Nail Ranch 20 #28 | Daylight Petroleum LLC | Shackelford | Jun 11, 2001 | — | 0 | 0 |
| Nail Ranch 20 #27 | Daylight Petroleum LLC | Shackelford | Mar 5, 2001 | — | 0 | 0 |
| Nail Ranch 20 #24 | Daylight Petroleum LLC | Shackelford | Nov 22, 2000 | — | 0 | 0 |
| Nail Ranch 20 #22 | Daylight Petroleum LLC | Shackelford | Jun 14, 2000 | — | 0 | 0 |
| Nail Ranch 20 #21 | Daylight Petroleum LLC | Shackelford | Jun 2, 2000 | — | 0 | 0 |
| Nail Ranch 20 #20 | Daylight Petroleum LLC | Shackelford | May 2, 2000 | — | 0 | 0 |
About this data
Field 47662235 from RRC PDQ lease reports: lifetime totals and lease and operator counts from the field summary; the monthly series summed from every lease report naming the field, cut at the statewide reported-through month, Apr 2026. Counties from the wells completed on each lease. Completions are the wellbores the RRC schedule ties to the field. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/fields/tx/47662235, documented in the API reference.