← Wells

42-329-00813

Final Completion

BACK CLAUD

MIDLAND County · District 8 · COG OPERATING LLC · PARKS (SPRABERRY)

Permits

2

Max Depth

10,649 ft

First Permit

1985-09-30

Latest Activity

1994-08-16

Lifespan

9 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1994-10-28

Shut-In

—

Plugged

—

!

EWA / Permit operator mismatch

Scheduling: COG OPERATING LLC ≠ Permit: MOBIL PRODUCING TX. & N.M. INC.

Resolved via: scheduling → COG OPERATING LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

MIDLAND County disposal market →
H-1 Injection Cancelled 1990-04-20 UIC #000041523 permitted 1954-07-06

Permitted Volume

—

Max Pressure

—

Injection Interval

—

Injected (12mo)

—

Operator History

Chain of Custody

MOBIL PRODUCING TX. & N.M. INC. 1994-1998→ HENRY PETROLEUM CORP. 1998-2001→ HENRY PETROLEUM LP 2001-2008→ COG OPERATING LLC 2009-2024

Lease Production

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

Oil
production & DCA →
Oil
production & DCA →
Oil
production & DCA →

Formation Tops

No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.

Check this well's filings at RRC ↗

Perforations (2)

IntervalType
7,806–8,708 ftPerforated
10,214–10,411 ftPerforated

Casing (2)

SizeSet DepthCement
10.75"374 ft—
7.625"4,647 ft—

Permit History (2)

#425791 Recompletion Final Completion

BACK, CLAUD · 10,120 ft

1994-08-16

Spud 1994-10-08

#286177 Recompletion U

BACK, CLAUD · 10,649 ft

1985-09-30

Applications (2)

#425791 A MOBIL PRODUCING TX. & N.M. INC.
received 1994-07-12
#286177 A MOBIL PRODUCING TX. & N.M. INC.
received 1985-09-12

Records & Logs

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

W-2/G-1 1994-12-12 log on file
W-2/G-1 1994-12-12 log on file
W-2/G-1 1989-08-07
W-2/G-1 1989-08-07
W-2/G-1 1986-10-10 log on file
W-2/G-1 1986-10-21

+2 more filings

Completion packets + logs ↗ Wellbore filings ↗

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 MIDLAND County.

Well Details

Well Number
4
Max Depth
10,649 ft
Drill Type
Vertical
County
MIDLAND
District
8
Operator
COG OPERATING LLC
Completed
1994-10-28

Operator

Location
MIDLAND
P-5 Status
X (filed 2026-06-02)
Cum Oil (all leases)
645,285,792 bbl
Cum Gas (all leases)
305,183,488 mcf
Activities
OPRS/G, OPRS/O
Total Permits
4,550