← Wells

42-329-35781

Final Completion

COWDEN -46-

MIDLAND County · District 8 · PIONEER NATURAL RES. USA INC. · SPRABERRY (TREND AREA)

Permits

1

Max Depth

10,425 ft

First Permit

2007-08-07

Latest Activity

2007-08-07

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2007-11-06

Shut-In

—

Plugged

2020-10-14

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

PLAINS PETROLEUM OPERATING CO. 1993-1993→ MIDKIFF, JOHN 1993-2004→ QUAY VALLEY, INC. 2004-2006→ PIONEER NATURAL RES. USA, INC. 2007-2023

Lease Production

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

Oil
production & DCA →

Formation Tops (4) Elevation 2,795 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
TOP UPPER SPRABERRY (Spraberry)7,607 ft-4,812 ft
TOP LOWER SPRABERRY (Spraberry)8,183 ft-5,388 ft
TOP DEAN (Dean)8,905 ft-6,110 ft
TOP WOLFCAMP (Wolfcamp)9,194 ft-6,399 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 (6)

IntervalType
8,434–8,511 ftPerforated
9,139–9,231 ftPerforated
9,478–9,489 ftPerforated
9,751–9,829 ftPerforated
9,934–9,940 ftPerforated
10,237–10,295 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"391 ft300 sx
4.5"10,432 ft1,100 sx

Permit History (1)

#643443 Drill Final Completion

COWDEN "46" · 10,425 ft

2007-08-07

Spud 2007-08-30

Applications (1)

#643443 A PIONEER NATURAL RES. USA, INC.
received 2007-07-30

Records & Logs

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

W-2/G-1 2008-01-03 log on file
W-2/G-1 2008-02-04
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
10,425 ft
Drill Type
Vertical
County
MIDLAND
District
8
Operator
PIONEER NATURAL RES. USA INC.
Completed
2007-11-06

Operator

Location
Y SPRING
P-5 Status
Active (filed 2025-08-01)
Cum Oil (all leases)
1,771,882,421 bbl
Cum Gas (all leases)
1,763,727,021 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits
15,423