FIELDS · 63756666 · DISTRICT 7B
Mullen Ranch (Tannehill)
Stonewall 11
Mullen Ranch (Tannehill) is an RRC field with 11 leases on file reported by 6 operators, in Stonewall County.
In the 12 months reported through April 2026 it produced 872 barrels of oil, up 304% on the year before, from 1 leases reporting volume.
Stovall Oper Co holds the most, 5 leases and 104,759 barrels lifetime.
Lifetime, the field has reported 217,977 barrels of oil and 44 mcf of gas.
- 11
- leases on file
- 6
- operators, all time
- 872
- bbl oil, last 12 reported +304%
- 0
- mcf gas, last 12 reported
- 1
- leases reporting volume
- 218K
- bbl oil, lifetime · 44 mcf
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Oil by month
TEN YEARS · EVERY LEASE IN THE FIELD
Barrels reported on Form PR across the field's leases. The latest months are revised upward as late reports arrive.
Last 12 months 872 · prior 12 216(+304%)
Leases reporting volume
How many of the field's leases reported any oil or gas each month: the field's active footprint.
Latest month 1 · a year earlier 1(+0%)
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 4
| Operator | Leases | Oil, bbl | Gas, mcf | Last reported |
|---|---|---|---|---|
| Stovall Oper Co | 5 | 105K | 0 | Jun 2021 |
| Walton Producing Inc | 2 | 69.4K | 44 | Jul 2026 |
| Patton Expl, Inc | 3 | 43.8K | 0 | Jul 2026 |
| Jordan Engineering, Inc | 1 | 0 | 0 | Jul 2026 |
Counties
- Stonewall County → 11 leases
About this data
Field 63756666 from RRC PDQ lease reports: lifetime totals and lease and operator counts from the field summary; the monthly series summed nightly from every lease report naming the field, cut at the statewide reported-through month. Counties from the wells completed on each lease.
New to these records? how production is reported
Developers: this page as JSON is GET /v1/data/fields/tx/63756666, documented in the API reference.