Texas field · RRC field 41090100 · District 06
Hidden Rock (Cotton Valley Lime)
140 producing leases run by 3 operators in 4 Texas counties. The field reported 2.8 million barrels of oil and 1.8 million mcf of gas in the 12 months through Jul 2026.
Field dossier · 4 counties
- Producing leases
- 140of 143 on record
- Operators
- 3
- Counties
- 4
- Biggest operator
- Rose City Resources, LLC
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
fewermore
- Gas, last 12 months
- 1,832,980 mcf
- RRC field no.
- 41090100
- RRC district
- 06
- Data through
- Jul 2026
Production
Five years of output in Hidden Rock (Cotton Valley Lime)
Oil output in the Hidden Rock (Cotton Valley Lime) field fell 17% over the last 12 months
2.8M bbl in the 12 months through Jul 2026, against 3.4M bbl in the 12 months before. Peak month: May 2025, 367k bbl.
Gas output in the Hidden Rock (Cotton Valley Lime) field fell 19% over the last 12 months
1.8M mcf in the 12 months through Jul 2026, against 2.2M mcf in the 12 months before. Peak month: Dec 2024, 242k mcf.
SourceTexas Railroad Commission, Production Data Query, summed over the leases assigned to field 41090100. Reported through Jul 2026, file dated Sep 18, 2026. The newest month is often revised as operators file late.
Leases
Leases in the Hidden Rock (Cotton Valley Lime) field
130,044bbl oilno full prior year
129,201bbl oilno full prior year
117,345bbl oilno full prior year
113,882bbl oilno full prior year
105,109bbl oilno full prior year
97,599bbl oil−20% on the year before
92,919bbl oilno full prior year
91,038bbl oilno full prior year
86,200bbl oil−54% on the year before
73,760bbl oil−26% on the year before
73,546bbl oilno full prior year
68,203bbl oil−27% on the year before
62,227bbl oil−57% on the year before
60,098bbl oil−30% on the year before
60,024bbl oilno full prior year
57,894bbl oil−51% on the year before
57,736bbl oil−36% on the year before
56,721bbl oil+26% on the year before
53,473bbl oil+8% on the year before
51,744bbl oilno full prior year
45,780bbl oilno full prior year
43,017bbl oil−2% on the year before
42,040bbl oilno full prior year
40,973bbl oilno full prior year
38,130bbl oilno full prior year
Showing 25 of 140.
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 Hidden Rock (Cotton Valley Lime) field
Who operates here, and where
Operators in this field, by oil
Rose City Resources leads
Counties in this field, by oil
Cass County leads
Recent drilling permits in the Hidden Rock (Cotton Valley Lime) 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
- 41090100
- RRC district
- 06
- Leases on record
- 143
- Producing leases
- 140
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 Hidden Rock (Cotton Valley Lime) 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.