42-135-35057

Final Completion

COWDEN RANCH -6-

ECTOR County · District 8 · RUST OIL CORP. · JOHNSON

Permits

1

Max Depth

4,400 ft

First Permit

1985-08-15

Latest Activity

1985-08-15

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1985-10-10

Shut-In

Plugged

2001-05-24

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-01

Last Production

2002-04

H-1 Injection Plugged 2001-06-13 UIC #000085483 permitted 1996-10-18

Permitted Volume

500 bbl/d

Max Pressure

1,200 psi

Injection Interval

4,255–4,274 ft

Injected (12mo)

Lease Production

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

Formation Tops (4) Elevation 3,009 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
GRAYBURG 4,010 ft-1,001 ft
TOP GRAYBURG (Grayburg)4,010 ft-1,001 ft
SAN ANDRS4,253 ft-1,244 ft
TOP SAN ANDRES (San Andres)4,253 ft-1,244 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
4,255–4,274 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"390 ft250 sx
5.5"4,500 ft980 sx

Permit History (1)

Applications (1)

#282753 A RUST OIL CORP.
received 1985-08-14

Records & Logs

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

W-2/G-1 1997-09-25
W-2/G-1 1985-10-22 log on file
W-2/G-1 1985-11-01
Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library 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 ECTOR County.

Well Details

Well Number
1
Max Depth
4,400 ft
Drill Type
Vertical
County
ECTOR
District
8
Completed
1985-10-10

Operator

Location
FORT WORTH
P-5 Status
X (filed 2025-11-17)
Cum Oil (all leases)
3,567,571 bbl
Cum Gas (all leases)
2,242,073 mcf
Activities
OPRS/G, OPRS/O
Total Permits
317