LEASES · O-1-20501 · OIL · DISTRICT 01
Gemini
Blackbrush O & G, LLC · Frio County · Lorenzo (Austin Chalk) field
Gemini is an RRC oil lease (O-1-20501) in Frio County operated by Blackbrush O & G, LLC, with one well completed on it.
It has reported 1.75K barrels of oil since August 2021, last reporting volume in August 2025 (statewide data runs through April 2026).
It reported 1 barrels of oil in the 12 months through April 2026; the lease peaked at 212 barrels in September 2021.
- 1.75K
- bbl oil, all reported
- 0
- mcf gas incl. casinghead
- 1
- bbl oil, 12 months through Apr 2026
- —
- vs the 12 before
- 1
- wells completed on it
- 212
- peak month, bbl (Sep 2021)
PDQ LEASE REPORTS · FIRST AUG 2021 · LAST VOLUME AUG 2025 · 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.
12 months through Apr 2026 1 · prior 12 7(-86%)
Decline curve
None shown. Petrora fits an Arps curve only when the last ten years of oil reports follow one decline closely enough to project (R² of 0.7 or better over at least a year since the peak). This lease's recent history does not, so a projection would be a guess dressed as a number.
Who reported it
Each run of months one operator filed the production report, oldest first.
- Blackbrush O & G, LLCAug 2021 → Jul 2026 · 60 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
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.
Developers: this page as JSON is GET /v1/data/leases/tx/o-1-20501, documented in the API reference.