← Wells

42-461-34129

Final Completion

PEMBROOK UNIT

UPTON County · District 7 · PIONEER NATURAL RES. USA INC. · SPRABERRY (TREND AREA)

Permits

1

Max Depth

8,500 ft

First Permit

2001-01-04

Latest Activity

2001-01-04

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2012-06-06

Shut-In

—

Plugged

2013-09-19

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

EXXON CORP. 1993-2000→ EXXON MOBIL CORPORATION 2000-2005→ PIONEER NATURAL RES. USA, INC. 2005-2026

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 2,721 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
TOP UPPER SPRABERRY (Spraberry)6,932 ft-4,211 ft
UPPER SPRABERRY (Spraberry)6,932 ft-4,211 ft
LOWER SPRABERRY (Spraberry)7,517 ft-4,796 ft
TOP LOWER SPRABERRY (Spraberry)7,517 ft-4,796 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 (3)

IntervalType
6,969–7,213 ftPerforated
6,969–7,917 ftPerforated
7,524–7,917 ftPerforated

Casing (2)

SizeSet DepthCement
12.75"475 ft450 sx
4.5"8,098 ft1,385 sx

Permit History (1)

#503674 Drill Final Completion

PEMBROOK UNIT · 8,500 ft

2001-01-04

Spud 2001-01-08

Applications (1)

#503674 A PIONEER NATURAL RES. USA, INC.
received 2001-01-04

Records & Logs

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

W-2/G-1 2012-06-21
W-2/G-1 2001-06-28 log on file
W-2/G-1 2001-07-09
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 UPTON County.

Well Details

Well Number
1004
Max Depth
8,500 ft
Drill Type
Vertical
County
UPTON
District
7
Operator
PIONEER NATURAL RES. USA INC.
Completed
2012-06-06

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
15,403