Texas field · RRC field 55878300 · District 04
Lyda (Vicksburg Lower)
10 producing leases run by 2 operators in 1 Texas county. The field reported 654,067 mcf of gas and 2,391 barrels of oil in the 12 months through Jul 2026.
Field dossier · 1 county
- Producing leases
- 10of 48 on record
- Operators
- 2
- Counties
- 1
- Biggest operator
- Killam Oil Co., Ltd.
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
- 2,391 bbl
- RRC field no.
- 55878300
- RRC district
- 04
- Data through
- Jul 2026
Production
Five years of output in Lyda (Vicksburg Lower)
Gas output in the Lyda (Vicksburg Lower) field fell 10% over the last 12 months
654k mcf in the 12 months through Jul 2026, against 729k mcf in the 12 months before. Peak month: Oct 2021, 123k mcf.
Oil output in the Lyda (Vicksburg Lower) field rose 7% over the last 12 months
2,391 bbl in the 12 months through Jul 2026, against 2,232 bbl in the 12 months before. Peak month: Oct 2021, 890 bbl.
SourceTexas Railroad Commission, Production Data Query, summed over the leases assigned to field 55878300. Reported through Jul 2026, file dated Sep 18, 2026. The newest month is often revised as operators file late.
Leases
Leases in the Lyda (Vicksburg Lower) field
132,145mcf gas−20% on the year before
90,250mcf gas−8% on the year before
76,000mcf gas−16% on the year before
38,376mcf gas+38% on the year before
33,631mcf gasno full prior year
15,354mcf gas−46% on the year before
7,097mcf gas+51% on the year before
6,095mcf gas−23% on the year before
4,344mcf gas−29% on the year before
4,004mcf gas+14% on the year before
Showing 10 of 10.
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 Lyda (Vicksburg Lower) field
Who operates here, and where
Operators in this field, by gas
Killam Oil Co. leads
Counties in this field, by gas
Starr County leads
Recent drilling permits in the Lyda (Vicksburg Lower) 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
- 55878300
- RRC district
- 04
- Leases on record
- 48
- Producing leases
- 10
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 Lyda (Vicksburg Lower) 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.