RETZLOFF-TOM UNIT

RETZLOFF-TOM 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 September 2017 to August 2026, totalling 16,222 barrels. The lease is not currently producing. Its strongest month on the record we hold was December 2019, at 1,061 barrels.

Key facts about RETZLOFF-TOM UNIT

Who operates RETZLOFF-TOM UNIT?
RETZLOFF-TOM UNIT is operated by Marathon Oil Ef LLC, Railroad Commission of Texas operator number 525398.
Where is RETZLOFF-TOM UNIT?
RETZLOFF-TOM UNIT is a Texas oil lease in Atascosa County, Texas, in Railroad Commission district 01. Its Railroad Commission lease number is 19777.
Is RETZLOFF-TOM UNIT still producing?
RETZLOFF-TOM UNIT is not currently producing. The most recent month of production reported to the Railroad Commission of Texas for RETZLOFF-TOM UNIT is August 2026.
How much has RETZLOFF-TOM UNIT produced?
RETZLOFF-TOM UNIT has reported 16,222 barrels of oil (bbl) to the Railroad Commission of Texas between September 2017 and August 2026, from 1 wellbore.

Lease record

RETZLOFF-TOM UNIT as filed with the Railroad Commission of Texas
OperatorMarathon Oil Ef LLC
FieldEagleville (Eagle Ford-1)
CountyAtascosa County, Texas
RRC district01
Lease number19777
Wellbores1
Reported production16,222 bbl
First reported
Last reported

Where RETZLOFF-TOM 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.