Texas field · RRC field 04184333 · District 08
Atapco (Devonian)
1 producing lease run by 1 operator in 1 Texas county. The field reported 9,370 barrels of oil and 70 mcf of gas in the 12 months through Jul 2026.
Field dossier · 1 county
- Producing leases
- 1
- Operators
- 1
- Counties
- 1
- Biggest operator
- Olsen Energy Inc.
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
- 70 mcf
- RRC field no.
- 04184333
- RRC district
- 08
- Data through
- Jul 2026
Production
Five years of output in Atapco (Devonian)
Oil output in the Atapco (Devonian) field rose 32% over the last 12 months
9,370 bbl in the 12 months through Jul 2026, against 7,078 bbl in the 12 months before. Peak month: Sep 2021, 1,326 bbl.
Gas output in the Atapco (Devonian) field fell 94% over the last 12 months
70 mcf in the 12 months through Jul 2026, against 1,168 mcf in the 12 months before. Peak month: Sep 2021, 947 mcf.
SourceTexas Railroad Commission, Production Data Query, summed over the leases assigned to field 04184333. Reported through Jul 2026, file dated Sep 18, 2026. The newest month is often revised as operators file late.
Leases
Leases in the Atapco (Devonian) field
9,370bbl oil+32% on the year before
Showing 1 of 1.
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 Atapco (Devonian) field
Who operates here, and where
Operators in this field, by oil
Olsen Energy leads
Counties in this field, by oil
Crane County leads
Recent drilling permits in the Atapco (Devonian) field
No recent drilling permits in this field are in our data yet.
For owners
What a field is, and why it matters to your check
- RRC field number
- 04184333
- RRC district
- 08
- Leases on record
- 1
- Producing leases
- 1
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 Atapco (Devonian) 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.