42-431-33213

FOSTER RANCH

STERLING County · District 8 · WALTER OIL & GAS CORPORATION

Permits

3

Max Depth

9,000 ft

First Permit

2007-09-17

Latest Activity

2009-12-10

Lifespan

2 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

Shut-In

Plugged

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2008-04

Last Production

2015-03

Lease Production

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

Formation Tops (4) Elevation 2,554 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
PENN SHALE (Pennsylvanian)5,670 ft-3,116 ft
PENN LIME (Pennsylvanian)7,758 ft-5,204 ft
MISSISSIPPIAN 8,161 ft-5,607 ft
ELLENBURGER 8,198 ft-5,644 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
8,166–8,186 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"2,208 ft645 sx
4.5"8,252 ft400 sx

Permit History (3)

Applications (3)

#688398 A WALTER OIL & GAS CORPORATION
received 2009-12-08
#646006 A MULLOY OPERATING, INC.
received 2008-10-13
#646006 A WALTER OIL & GAS CORPORATION
received 2007-09-12

Records & Logs

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

W-2/G-1 2008-05-23 log on file
W-2/G-1 2008-11-04

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 STERLING County.

Well Details

Well Number
1
Max Depth
9,000 ft
Drill Type
Vertical
County
STERLING
District
8

Operator

Location
HOUSTON
P-5 Status
Active (filed 2025-07-28)
Cum Oil (all leases)
693,988 bbl
Cum Gas (all leases)
185,737,634 mcf
Activities
CSGD/P, G/PUR, OPRS/G, OPRS/O
Total Permits
193