Texas field · RRC field 82380001 · District 04
Seven Sisters
5 producing leases run by 4 operators in 1 Texas county. The field reported 8,577 barrels of oil and 0 mcf of gas in the 12 months through Jul 2026.
Field dossier · 1 county
- Producing leases
- 5of 13 on record
- Operators
- 4
- Counties
- 1
- Biggest operator
- Serna 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
- RRC field no.
- 82380001
- RRC district
- 04
- Data through
- Jul 2026
- Leases on record
- 13
Production
Five years of output in Seven Sisters
Oil output in the Seven Sisters field rose 10% over the last 12 months
7,607 bbl in the 12 months through Jul 2026, against 6,923 bbl in the 12 months before. Peak month: May 2022, 1,187 bbl.
Gas output in the Seven Sisters field: 0 mcf in the last 12 months
0 mcf in the 12 months through Jul 2026. Peak month: Aug 2021, 63 mcf.
SourceTexas Railroad Commission, Production Data Query, summed over the leases assigned to field 82380001. Reported through Jul 2026, file dated Sep 18, 2026. The newest month is often revised as operators file late.
Leases
Leases in the Seven Sisters field
2,352bbl oil+15% on the year before
2,245bbl oilno full prior year
- SERNA, R.
04-02860Serna Inc.Duval County
1,332bbl oil−15% on the year before
1,058bbl oil−21% on the year before
620bbl oil−35% on the year before
Showing 5 of 5.
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 Seven Sisters field
Who operates here, and where
Operators in this field, by oil
Serna leads
Counties in this field, by oil
Duval County leads
Recent drilling permits in the Seven Sisters 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
- 82380001
- RRC district
- 04
- Leases on record
- 13
- Producing leases
- 5
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 Seven Sisters 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.