FIELDS · 36421400 · DISTRICT 8A
Grantham (Tannehill)
Dickens 6
Grantham (Tannehill) is an RRC field with 6 leases on file reported by 2 operators, in Dickens County.
In the 12 months reported through April 2026 it produced 8,475 barrels of oil, down 29% on the year before, from 2 leases reporting volume.
Canan Mowrey Oper, LLC holds the most, 6 leases and 586,883 barrels lifetime.
Lifetime, the field has reported 586,883 barrels of oil and 142 mcf of gas.
- 6
- leases on file
- 2
- operators, all time
- 8.48K
- bbl oil, last 12 reported -29%
- 0
- mcf gas, last 12 reported
- 2
- leases reporting volume
- 587K
- bbl oil, lifetime · 142 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 8,475 · prior 12 11,955(-29%)
Leases reporting volume
How many of the field's leases reported any oil or gas each month: the field's active footprint.
Latest month 2 · a year earlier 2(+0%)
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 1
| Operator | Leases | Oil, bbl | Gas, mcf | Last reported |
|---|---|---|---|---|
| Canan Mowrey Oper, LLC | 6 | 587K | 142 | Jul 2026 |
Counties
- Dickens County → 6 leases
About this data
Field 36421400 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/36421400, documented in the API reference.