Texas field · RRC field 30394775 · District 08
Fasken(wolfcamp 8400)
3 producing leases run by 1 operator in 1 Texas county. The field reported 18,626 barrels of oil and 5,305 mcf of gas in the 12 months through Jul 2026.
Field dossier · 1 county
- Producing leases
- 3of 4 on record
- Operators
- 1
- Counties
- 1
- Biggest operator
- Fasken Oil and Ranch, Ltd.
Own minerals in this field?
Upload a royalty check stub or a phone photo. We compare each month with the state numbers for your lease and tell you what to ask your operator.
Where the field sits
This county
- Gas, last 12 months
- 5,305 mcf
- RRC field no.
- 30394775
- RRC district
- 08
- Data through
- Jul 2026
Production
Five years of output in Fasken(wolfcamp 8400)
Oil output in the Fasken(wolfcamp 8400) field fell 9% over the last 12 months
18.6k bbl in the 12 months through Jul 2026, against 20.4k bbl in the 12 months before. Peak month: Mar 2024, 7,903 bbl.
Gas output in the Fasken(wolfcamp 8400) field fell 52% over the last 12 months
5,305 mcf in the 12 months through Jul 2026, against 11.1k mcf in the 12 months before. Peak month: Jun 2024, 4,218 mcf.
SourceTexas Railroad Commission, Production Data Query, summed over the leases assigned to field 30394775. Reported through Jul 2026, file dated Sep 18, 2026. The newest month is often revised as operators file late.
Leases
Leases in the Fasken(wolfcamp 8400) field
13,613bbl oil−15% on the year before
3,876bbl oil+33% on the year before
1,137bbl oil−20% on the year before
Showing 3 of 3.
SourceTexas Railroad Commission, Production Data Query. Ranked by an approximate value of last-12-month output, so oil and gas wells sort together.
In the Fasken(wolfcamp 8400) field
Who operates here, and where
Operators in this field, by oil
Fasken Oil and Ranch leads
Counties in this field, by oil
Andrews County leads
Recent drilling permits in the Fasken(wolfcamp 8400) field
FEE -ZA- #22
recompletion · Fasken Oil and Ranch, Ltd. · Andrews County
Permit 0899127 · May 7, 2024
For owners
What a field is, and why it matters to your check
- RRC field number
- 30394775
- RRC district
- 08
- Leases on record
- 4
- Producing leases
- 3
The Railroad Commission assigns each lease to a field: the underground pool or formation it produces from. A field can cross county lines and hold leases from many operators. Leases in the same field often move together, because they draw on the same rock.
That makes the field a fair yardstick. If your lease fell sharply and the rest of Fasken(wolfcamp 8400) did not, that is worth a question to your operator. If the whole field fell, the cause is probably geology or price, not your check.
The field trend above sums every lease in the field, so it is a good comparison for the lease page of any lease listed here.