LEASES · G-2-266879 · GAS · DISTRICT 02
Sienkiewicz Unit
No volume reportedMarathon Oil EF LLC · Karnes County · Sugarkane (Eagle Ford) field
Sienkiewicz Unit is an RRC gas lease (G-2-266879) in Karnes County operated by Marathon Oil EF LLC, with one well completed on it.
It has been on the RRC's production schedule since November 2012 without reporting any volume.
- 0
- mcf gas, all reported
- 0
- bbl oil, all reported
- 0
- mcf gas, 12 months through Apr 2026
- —
- vs the 12 before
- 1
- wells completed on it
- —
- peak month, bbl
PDQ LEASE REPORTS · FIRST — · LAST VOLUME — · STATEWIDE DATA THROUGH APR 2026
Production reports are on file for this lease but none carries a volume.
Who reported it
Each run of months one operator filed the production report, oldest first.
- Marathon Oil EF LLCNov 2012 → Dec 2012 · 2 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/g-2-266879, documented in the API reference.