LEASES · O-4-14129 · OIL · DISTRICT 04
I.V. Montalvo 'A'
No volume since Jan 2024Killam Oil Co., Ltd. · Starr County · Sun, North (5810) field
I.V. Montalvo 'A' is an RRC oil lease (O-4-14129) in Starr County operated by Killam Oil CO., Ltd., with one well completed on it.
It has reported 6.83K barrels of oil and 32.1K mcf of gas since May 2019, last reporting volume in January 2024 (statewide data runs through April 2026).
The last 12 reported months total 80 barrels of oil, down 87% on the year before; the lease peaked at 838 barrels in May 2019.
- 6.83K
- bbl oil, all reported
- 32.1K
- mcf gas incl. casinghead
- 80
- bbl oil, last 12 reported
- -87%
- vs the 12 before
- 1
- wells completed on it
- 838
- peak month, bbl (May 2019)
PDQ LEASE REPORTS · FIRST MAY 2019 · LAST VOLUME JAN 2024 · STATEWIDE DATA THROUGH APR 2026
Oil by month
Barrels reported on Form PR for the whole lease. The latest months are revised upward as late reports arrive.
Last 12 months 80 · prior 12 599(-87%)
Gas by month
Gas-well gas plus casinghead gas, mcf. On an oil lease all gas is reported as casinghead. The latest months are revised upward as late reports arrive.
Last 12 months 31 · prior 12 700(-96%)
Who reported it
Each run of months one operator filed the production report, oldest first.
- Killam Oil Co., Ltd.May 2019 → Nov 2024 · 67 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
1
wells completed on the lease
- NO Type on File
- 1
Operates them now
Newest permits
- 42734762 #20Feb 20, 2026
About this data
Monthly oil, gas, and casinghead from the RRC PDQ production dump, which lags the reporting month by two to three months; figures shown through Apr 2026. Wells from completion reports; operator runs from who filed each month's report.
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