Texas field · RRC field 74550400 · District 04
Rancho Blanco (Lobo)
11 producing leases run by 1 operator in 1 Texas county. The field reported 99,985 mcf of gas and 154 barrels of oil in the 12 months through Jul 2026.
Field dossier · 1 county
- Producing leases
- 11of 18 on record
- Operators
- 1
- Counties
- 1
- Biggest operator
- Columbus Energy, 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
- Oil, last 12 months
- 154 bbl
- RRC field no.
- 74550400
- RRC district
- 04
- Data through
- Jul 2026
Production
Five years of output in Rancho Blanco (Lobo)
Gas output in the Rancho Blanco (Lobo) field fell 11% over the last 12 months
100k mcf in the 12 months through Jul 2026, against 112k mcf in the 12 months before. Peak month: Dec 2023, 12.1k mcf.
Oil output in the Rancho Blanco (Lobo) field rose 50% over the last 12 months
154 bbl in the 12 months through Jul 2026, against 103 bbl in the 12 months before. Peak month: Mar 2022, 61 bbl.
SourceTexas Railroad Commission, Production Data Query, summed over the leases assigned to field 74550400. Reported through Jul 2026, file dated Sep 18, 2026. The newest month is often revised as operators file late.
Leases
Leases in the Rancho Blanco (Lobo) field
37,347mcf gas−6% on the year before
14,423mcf gas−4% on the year before
8,828mcf gas−5% on the year before
6,226mcf gas+6% on the year before
5,937mcf gas−6% on the year before
5,137mcf gas−12% on the year before
5,064mcf gas−9% on the year before
4,396mcf gas−14% on the year before
4,327mcf gas−9% on the year before
4,168mcf gas−50% on the year before
4,096mcf gas−21% on the year before
Showing 11 of 11.
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 Rancho Blanco (Lobo) field
Who operates here, and where
Operators in this field, by gas
Columbus Energy leads
Counties in this field, by gas
Webb County leads
Recent drilling permits in the Rancho Blanco (Lobo) 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
- 74550400
- RRC district
- 04
- Leases on record
- 18
- Producing leases
- 11
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 Rancho Blanco (Lobo) 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.