42-161-34145

MCMAHON, RICHARD L.

FREESTONE County · District 5 · IRONWOOD OIL & GAS LLC

Permits

2

Max Depth

13,400 ft

First Permit

2008-06-03

Latest Activity

2010-09-17

Lifespan

2 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

Shut-In

Plugged

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2008-09

Last Production

2026-07

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Formation Tops (5) Elevation 573 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
RODESSA 8,312 ft-7,739 ft
PETTET (Pettit)8,952 ft-8,379 ft
TRAVIS PEAK 9,331 ft-8,758 ft
COTTON VALLEY 11,973 ft-11,400 ft
BOSSIER 13,185 ft-12,612 ft

As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗

Perforations (1)

IntervalType
13,080–13,090 ftPerforated

Casing (2)

SizeSet DepthCement
9.625"1,643 ft710 sx
4.5"13,348 ft1,130 sx

Permit History (2)

Applications (2)

#702247 A IRONWOOD OIL & GAS LLC
received 2010-09-15
#661911 A SAMSON LONE STAR, LLC
received 2008-05-13

Records & Logs

2 completion filings on record · 1 with log images at RRC.

W-2/G-1 2008-09-23 log on file
W-2/G-1 2008-11-06

Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.

No GPS coordinates yet

Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in FREESTONE County.

Well Details

Well Number
6
Max Depth
13,400 ft
Drill Type
Vertical
County
FREESTONE
District
5

Operator

Location
HOUSTON
P-5 Status
Inactive (filed 2013-10-18)
Cum Oil (all leases)
459,494 bbl
Cum Gas (all leases)
11,453,000 mcf
Total Permits
21