MCOSKER -B-

MCOSKER -B- is a Texas oil lease in Bexar County, Railroad Commission district 01, operated by Duncan Production. It has 1 wellbore on file with the Commission. Reported production runs from January 1993 to August 2026, totalling 112 barrels. The lease is not currently producing.

Key facts about MCOSKER -B-

Who operates MCOSKER -B-?: MCOSKER -B- is operated by Duncan Production, Railroad Commission of Texas operator number 232298.
Where is MCOSKER -B-?: MCOSKER -B- is a Texas oil lease in Bexar County, Texas, in Railroad Commission district 01. Its Railroad Commission lease number is 10905.
Is MCOSKER -B- still producing?: MCOSKER -B- is not currently producing. The most recent month of production reported to the Railroad Commission of Texas for MCOSKER -B- is August 2026.
How much has MCOSKER -B- produced?: MCOSKER -B- has reported 112 barrels of oil (bbl) to the Railroad Commission of Texas between January 1993 and August 2026, from 1 wellbore.

Lease record

MCOSKER -B- as filed with the Railroad Commission of Texas
Operator	Duncan Production
Field	Somerset
County	Bexar County, Texas
RRC district	01
Lease number	10905
Wellbores	1
Reported production	112 bbl
First reported	January 1993
Last reported	August 2026

Where MCOSKER -B- sits

Source: Railroad Commission of Texas lease production records, complete through August 2026. Figures on this page were computed on 27 August 2026.

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.