FIELDS · TEXAS · FIELD 20385400
Cooley (Wilcox, Upper)
Field · District 03 · Fort Bend County · Wilcox Upper in every state →
Cooley (Wilcox, Upper) is an RRC field with 12 leases on file reported by 4 operators, in Fort Bend County.
In the 12 months reported through April 2026 it produced 310,470 mcf of gas, down 22% on the year before, from 8 leases reporting volume.
Hamman Oil & Refining Company holds the most, 2 leases and 46,730 barrels lifetime.
Lifetime, the field has reported 46,730 barrels of oil and 46 million mcf of gas, across 1 oil and 11 gas leases.
- 12
- leases on file · 1 oil, 11 gas
- 8
- leases reporting volume
- 4
- operators, all time
- 8
- active wellbores of 10 · 1 operators today
- 0
- bbl oil, 12 months through Apr 2026
- 310,470
- Mcf gas, same 12 months · −22%
- 46,730
- bbl oil, lifetime · 46.2M Mcf gas
Every well completed in it, searchable →
Reported production by month
Last 12 months 0 · prior 12 0
Cooley (Wilcox, Upper): Oil by month.
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 3
| Operator | Leases | Oil, bbl | Gas, Mcf | Last reported |
|---|---|---|---|---|
| Hamman Oil & Refining Company | 2 | 46.7K | 139K | Mar 2017 |
| Hilcorp Energy Company | 9 | 0 | 46M | Jul 2026 |
| Phillips Petroleum Company | 1 | 0 | 1.24K | Jan 1998 |
Counties
- Fort Bend County → 12 leases
Latest completions
BY COMPLETION DATE
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| Aylor -a- #2 | Hilcorp Energy Company | Fort Bend | Aug 23, 2021 | — | 0 | 0 |
| Wingate #1 | Hilcorp Energy Company | Fort Bend | Jul 2, 2020 | — | 0 | 0 |
| Wingate #5 | Hilcorp Energy Company | Fort Bend | Feb 20, 2016 | — | 0 | 0 |
| Wingate #4 | Hilcorp Energy Company | Fort Bend | Nov 13, 2015 | — | 0 | 0 |
| Aylor a #3 | Hilcorp Energy Company | Fort Bend | Feb 12, 2012 | — | 0 | 0 |
| Frank Krenek Unit #1A | Hamman Oil & Refining Company | Fort Bend | Jun 19, 2008 | — | 0 | 0 |
| Sanders L. J. #2 | Hilcorp Energy Company | Fort Bend | May 3, 2002 | — | 0 | 0 |
| Wingate #3 | Hilcorp Energy Company | Fort Bend | Dec 16, 1997 | — | 0 | 0 |
| Zdunkawicz #2 | Phillips Petroleum Company | Fort Bend | Sep 14, 1996 | — | 0 | 0 |
| Wingate #2 | Hilcorp Energy Company | Fort Bend | Aug 26, 1996 | — | 0 | 0 |
About this data
Field 20385400 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. The formation, Wilcox Upper, is read from the field's name. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/fields/tx/20385400, documented in the API reference.