C. DURANT UNIT "A"

C. DURANT UNIT "A" is a Texas gas lease in Parker County, Railroad Commission district 09, operated by Carrizo Oil & Gas, Inc. It has 1 wellbore on file with the Commission. Reported production runs from August 2006 to August 2026, totalling 236,834 thousand cubic feet. The lease is intermittent. Fitting a decline curve to that history and pricing the remaining production at today's forward curve values a standard royalty share at about $373, with roughly $47 expected over the next twelve months.

OperatorCarrizo Oil & Gas, Inc.
FieldNewark, East (Barnett Shale)
CountyParker County, Texas
RRC district09
Lease number231551
Wellbores1
Reported production236,834 mcf
First reportedAugust 2006
Last reportedAugust 2026
Estimated royalty value$373

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.