FIELDS · TEXAS · FIELD 37157500
Grosvenor, SW (Duffer)
Field · District 7B · Brown County · Duffer in every state →
Grosvenor, SW (Duffer) is an RRC field with 10 leases on file reported by 13 operators, in Brown County.
In the 12 months reported through August 2026 it produced 148 barrels of oil, down 12% on the year before, from 4 leases reporting volume.
Reach Oil holds the most, 7 leases and 194,731 mcf of gas lifetime.
Lifetime, the field has reported 38,477 barrels of oil and 292,762 mcf of gas.
- 10
- leases on file
- 4
- leases reporting volume
- 13
- operators, all time
- 4
- active wellbores of 20 · 2 operators today
- 148
- bbl oil, 12 months through Aug 2026 · −12%
- 476
- Mcf gas, same 12 months · −69%
- 38,477
- bbl oil, lifetime · 292,762 Mcf gas
Every well completed in it, searchable →
Reported production by month
12 months through Aug 2026 148 · prior 12 168(-12%)
Grosvenor, SW (Duffer): Oil by month.
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 4
| Operator | Leases | Oil, bbl | Gas, Mcf | Last reported |
|---|---|---|---|---|
| Reach Oil | 7 | 29.9K | 195K | Jul 2026 |
| Furry Producing Company | 1 | 4.61K | 21 | Aug 2017 |
| Mission Energy Inc. | 1 | 3.93K | 98K | Jun 2026 |
| F P F Oil Properties | 1 | 0 | 0 | — |
Counties
- Brown County → 10 leases
Latest completions
BY COMPLETION DATE
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| Pitts I #1 | Reach Oil | Brown | Oct 1, 2011 | — | — | — |
| Winn Rowland #1A | Reach Oil | Brown | Jul 26, 2011 | — | — | — |
| Wilson Woodrow #1 | F P F Oil Properties | Brown | May 8, 1986 | — | — | — |
| Martin V. #2 | Reach Oil | Brown | Jan 25, 1984 | — | — | — |
| Martin V. #3 | Reach Oil | Brown | Jan 18, 1984 | — | — | — |
| Pitts Brothers #4 | Reach Oil | Brown | Jul 6, 1983 | — | — | — |
| Martin A.A. a #2 | Reach Oil | Brown | Jul 1, 1983 | — | — | — |
| Pitts Brothers #5 | Reach Oil | Brown | Jun 25, 1983 | — | — | — |
| Martin A. A. -C- #4 | Reach Oil | Brown | Jun 18, 1983 | — | — | — |
| Walker Dudley #1 | Pitts Charles Company | Brown | May 19, 1983 | — | — | — |
About this data
Field 37157500 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, Aug 2026. Oil includes condensate from gas leases and gas includes casinghead gas from oil leases, as the RRC totals them. Counties from the wells completed on each lease. Completions are the wellbores the RRC schedule ties to the field. The formation, Duffer, is read from the field's name. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/fields/tx/37157500, documented in the API reference.