KELLNER-JONAS UNIT

KELLNER-JONAS UNIT is a Texas oil lease in Atascosa County, Railroad Commission district 01, operated by Marathon Oil Ef LLC. It has 1 wellbore on file with the Commission. Reported production runs from June 2011 to August 2026, totalling 261,041 barrels. The lease is shut in. Over the last twelve months on file it averaged 472 barrels a month. Its strongest month on the record we hold was July 2022, at 17,179 barrels.

Key facts about KELLNER-JONAS UNIT

Who operates KELLNER-JONAS UNIT?
KELLNER-JONAS UNIT is operated by Marathon Oil Ef LLC, Railroad Commission of Texas operator number 525398.
Where is KELLNER-JONAS UNIT?
KELLNER-JONAS UNIT is a Texas oil lease in Atascosa County, Texas, in Railroad Commission district 01. Its Railroad Commission lease number is 15566.
Is KELLNER-JONAS UNIT still producing?
KELLNER-JONAS UNIT is shut in. The most recent month of production reported to the Railroad Commission of Texas for KELLNER-JONAS UNIT is August 2026.
How much has KELLNER-JONAS UNIT produced?
KELLNER-JONAS UNIT has reported 261,041 barrels of oil (bbl) to the Railroad Commission of Texas between June 2011 and August 2026, from 1 wellbore.

Lease record

KELLNER-JONAS UNIT as filed with the Railroad Commission of Texas
OperatorMarathon Oil Ef LLC
FieldEagleville (Eagle Ford-1)
CountyAtascosa County, Texas
RRC district01
Lease number15566
Wellbores1
Reported production261,041 bbl
First reported
Last reported

Where KELLNER-JONAS UNIT sits

Source: Railroad Commission of Texas lease production records, complete through . Figures on this page were computed on .

Production figures are as reported to the Railroad Commission of Texas. The value shown is an estimate produced by fitting a decline curve to that reported history; it is not an offer or an appraisal. How this estimate is calculated.