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LEASES · G-2-259927 · GAS · DISTRICT 02

Kowalik 228-1R

No volume reported

Marathon Oil EF LLC · Karnes County · Sugarkane (Cretaceous) field

Kowalik 228-1r is an RRC gas lease (G-2-259927) in Karnes County operated by Marathon Oil EF LLC, with one well completed on it.

It has filed production reports since August 2010 without reporting any volume.

2 operators have filed production on it, most recently Marathon Oil EF LLC since November 2011.

0
mcf gas, all reported
0
bbl condensate and oil
0
mcf gas, last 12 reported
—
vs the 12 before
1
wells completed on it
—
peak month, bbl

PDQ LEASE REPORTS · FIRST AUG 2010 · 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.

  1. Hilcorp Energy CompanyAug 2010 → Oct 2011 · 15 mo
  2. Marathon Oil EF LLCNov 2011 → Mar 2013 · 17 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

1

wells completed on the lease

Not on Schedule
1

Operates them now

Marathon Oil EF LLC
1

Newest permits

All 1 wells, searchable →

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-2-259927, documented in the API reference.