DUKE B

DUKE B is a Texas gas lease in Tarrant County, Railroad Commission district 09, operated by Chesapeake Operating, Inc. It has 1 wellbore on file with the Commission. Reported production runs from February 2010 to August 2026, totalling 4,914,918 thousand cubic feet. The lease is currently producing. Fitting a decline curve to that history and pricing the remaining production at today's forward curve values a standard royalty share at about $29K, with roughly $7K expected over the next twelve months.

OperatorChesapeake Operating, Inc.
FieldNewark, East (Barnett Shale)
CountyTarrant County, Texas
RRC district09
Lease number255023
Wellbores1
Reported production4,914,918 mcf
First reportedFebruary 2010
Last reportedAugust 2026
Estimated royalty value$29K

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.