MOSTYN

MOSTYN is a Texas oil lease in Maverick County, Railroad Commission district 01, operated by FJF Operating, L L C. It has 5 wellbores on file with the Commission. Reported production runs from July 2009 to August 2026, totalling 96 barrels. The lease is not currently producing.

Key facts about MOSTYN

Who operates MOSTYN?
MOSTYN is operated by FJF Operating, L L C, Railroad Commission of Texas operator number 271566.
Where is MOSTYN?
MOSTYN is a Texas oil lease in Maverick County, Texas, in Railroad Commission district 01. Its Railroad Commission lease number is 15199.
Is MOSTYN still producing?
MOSTYN is not currently producing. The most recent month of production reported to the Railroad Commission of Texas for MOSTYN is August 2026.
How much has MOSTYN produced?
MOSTYN has reported 96 barrels of oil (bbl) to the Railroad Commission of Texas between July 2009 and August 2026, from 5 wellbores.

Lease record

MOSTYN as filed with the Railroad Commission of Texas
OperatorFJF Operating, L L C
FieldSaner Ranch (San Miguel)
CountyMaverick County, Texas
RRC district01
Lease number15199
Wellbores5
Reported production96 bbl
First reported
Last reported

Where MOSTYN 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.