COFFIELD M-11

COFFIELD M-11 is a Texas gas lease in Milam County, Railroad Commission district 01, operated by Heartland Resources, Inc. It has 1 wellbore on file with the Commission. Reported production runs from January 1993 to April 2026, totalling 126,367 thousand cubic feet. The lease is not currently producing. Its strongest month on the record we hold was November 2021, at 414 thousand cubic feet.

Key facts about COFFIELD M-11

Who operates COFFIELD M-11?
COFFIELD M-11 is operated by Heartland Resources, Inc., Railroad Commission of Texas operator number 370457.
Where is COFFIELD M-11?
COFFIELD M-11 is a Texas gas lease in Milam County, Texas, in Railroad Commission district 01. Its Railroad Commission lease number is 080444.
Is COFFIELD M-11 still producing?
COFFIELD M-11 is not currently producing. The most recent month of production reported to the Railroad Commission of Texas for COFFIELD M-11 is April 2026.
How much has COFFIELD M-11 produced?
COFFIELD M-11 has reported 126,367 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between January 1993 and April 2026, from 1 wellbore.

Lease record

COFFIELD M-11 as filed with the Railroad Commission of Texas
OperatorHeartland Resources, Inc.
FieldJordan (Navarro B)
CountyMilam County, Texas
RRC district01
Lease number080444
Wellbores1
Reported production126,367 mcf
First reported
Last reported

Where COFFIELD M-11 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.