Texas field · RRC field 66262500 · District 08
Novo (Mississippian)
8 producing leases run by 2 operators in 1 Texas county. The field reported 751,058 barrels of oil and 1.4 million mcf of gas in the 12 months through Jul 2026.
Field dossier · 1 county
- Producing leases
- 8
- Operators
- 2
- Counties
- 1
- Biggest operator
- Firebird Energy II 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
This county
- Gas, last 12 months
- 1,366,061 mcf
- RRC field no.
- 66262500
- RRC district
- 08
- Data through
- Jul 2026
Production
Five years of output in Novo (Mississippian)
Oil output in the Novo (Mississippian) field fell 18% over the last 12 months
751k bbl in the 12 months through Jul 2026, against 913k bbl in the 12 months before. Peak month: Nov 2023, 102k bbl.
Gas output in the Novo (Mississippian) field rose 14% over the last 12 months
1.4M mcf in the 12 months through Jul 2026, against 1.2M mcf in the 12 months before. Peak month: Jun 2024, 178k mcf.
SourceTexas Railroad Commission, Production Data Query, summed over the leases assigned to field 66262500. Reported through Jul 2026, file dated Sep 18, 2026. The newest month is often revised as operators file late.
Leases
Leases in the Novo (Mississippian) field
139,623bbl oilno full prior year
110,591bbl oil−15% on the year before
97,485bbl oil−40% on the year before
93,006bbl oil−26% on the year before
86,384bbl oil−55% on the year before
79,607bbl oil−30% on the year before
77,007bbl oil−33% on the year before
67,355bbl oil−8% on the year before
Showing 8 of 8.
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 Novo (Mississippian) field
Who operates here, and where
Operators in this field, by oil
Firebird Energy II leads
Counties in this field, by oil
Ector County leads
Recent drilling permits in the Novo (Mississippian) 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
- 66262500
- RRC district
- 08
- Leases on record
- 8
- Producing leases
- 8
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 Novo (Mississippian) 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.