FIELDS · TEXAS · FIELD 88949075
Tesoro (Cole Upper 3640)
Field · District 04 · Duval County
Tesoro (Cole Upper 3640) is an RRC field with 2 leases on file reported by 1 operators, in Duval County.
In the 12 months reported through April 2026 it produced 2,867 barrels of oil, up 17% on the year before, from 2 leases reporting volume.
Awp Operating Company holds the most, 2 leases and 42,684 barrels lifetime.
Lifetime, the field has reported 42,684 barrels of oil and 0 mcf of gas.
- 2
- leases on file
- 2
- leases reporting volume
- 1
- operators, all time
- 1
- active wellbores of 3 · 1 operators today
- 2,867
- bbl oil, 12 months through Apr 2026 · +17%
- 0
- Mcf gas, same 12 months
- 42,684
- bbl oil, lifetime · 0 Mcf gas
Every well completed in it, searchable →
Reported production by month
Last 12 months 2,867 · prior 12 2,447(+17%)
Tesoro (Cole Upper 3640): Oil by month.
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 1
| Operator | Leases | Oil, bbl | Gas, Mcf | Last reported |
|---|---|---|---|---|
| Awp Operating Company | 2 | 42.7K | 0 | Jul 2026 |
Counties
- Duval County → 2 leases
Latest completions
BY COMPLETION DATE
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| Marchbanks a #5 | Awp Operating Company | Duval | Jul 23, 2021 | — | 0 | 0 |
| Marchbanks G. B. #2 | Rio Exploration Company | Duval | Oct 6, 1985 | — | 0 | 0 |
| Cuellar A. R. #1 | Hanson Minerals Co. | Duval | Mar 23, 1983 | — | 0 | 0 |
About this data
Field 88949075 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/88949075, documented in the API reference.