Petrora

LEASES · O-1-11989 · OIL · DISTRICT 01

Coldiron

No volume reported

Sheldon Resources, L.P. · Milam County · Pecan Gap (5050) field

Coldiron is an RRC oil lease (O-1-11989) in Milam County operated by Sheldon Resources, L.P., with one well completed on it.

It has filed production reports since January 1993 without reporting any volume.

3 operators have filed production on it, most recently Sheldon Resources, L.P. since October 2017.

0
bbl oil, all reported
0
mcf gas incl. casinghead
0
bbl oil, last 12 reported
—
vs the 12 before
1
wells completed on it
—
peak month, bbl

PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME — · STATEWIDE DATA THROUGH APR 2026

Production reports are on file for this lease but none carries a volume.

Who reported it

Each run of months one operator filed the production report, oldest first.

  1. Heartland Resources, Inc.Jan 1993 → Oct 2006 · 166 mo
  2. Three Forks Operating Co, LLCNov 2006 → Sep 2017 · 131 mo
  3. Sheldon Resources, L.P.Oct 2017 → Jul 2026 · 106 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

1

wells completed on the lease

Shut IN
1

Operates them now

Sheldon Resources L.P.
1

Newest permits

All 1 wells, searchable →

About this data

Monthly oil, gas, and casinghead from the RRC PDQ production dump, which lags the reporting month by two to three months; figures shown through Apr 2026. Wells from completion reports; operator runs from who filed each month's report.

Developers: this page as JSON is GET /v1/data/leases/tx/o-1-11989, documented in the API reference.