MOSASAURUS UNIT

MOSASAURUS UNIT is a Texas gas lease in Angelina County, Railroad Commission district 06, operated by Aethon Energy Operating Llc. It has 1 wellbore on file with the Commission. Reported production runs from September 2025 to August 2026, totalling 3,057,001 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 $1.2M, with roughly $182K expected over the next twelve months.

OperatorAethon Energy Operating Llc
FieldCarthage (Haynesville Shale)
CountyAngelina County, Texas
RRC district06
Lease number300506
Wellbores1
Reported production3,057,001 mcf
First reportedSeptember 2025
Last reportedAugust 2026
Estimated royalty value$1.2M

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.