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42-003-40965

Final Completion

UNIVERSITY 6-48

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

Permits

2

Max Depth

11,700 ft

First Permit

2009-01-05

Latest Activity

2009-01-05

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2011-04-25

Shut-In

—

Plugged

2017-12-06

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2011-04

Last Production

2018-06

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 (5) Elevation 2,941 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
TOP UPPER SPRABERRY (Spraberry)8,392 ft-5,451 ft
TOP LOWER SPRABERRY (Spraberry)8,920 ft-5,979 ft
TOP DEAN (Dean)9,578 ft-6,637 ft
TOP WOLFCAMP (Wolfcamp)9,736 ft-6,795 ft
TOP STRAWN (Strawn)11,047 ft-8,106 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 (4)

IntervalType
8,394–9,334 ftPerforated
9,544–9,779 ftPerforated
9,850–10,849 ftPerforated
11,058–11,138 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"1,767 ft650 sx
4.5"11,434 ft1,025 sx

Permit History (2)

#676816 Drill Final Completion

UNIVERSITY '6-48' · 11,700 ft

2009-01-05

Spud 2010-11-12

#676816 Drill

UNIVERSITY "6-48" · 10,900 ft

2009-01-05

Applications (2)

#676816 A PIONEER NATURAL RES. USA, INC.
received 2010-07-07
#676816 A PIONEER NATURAL RES. USA, INC.
received 2008-12-30

Records & Logs

1 completion filing on record · 1 with log images at RRC.

W-2/G-1 2011-06-22 log on file
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 ANDREWS County.

Well Details

Well Number
1
Max Depth
11,700 ft
Drill Type
Vertical
County
ANDREWS
District
8
Operator
PIONEER NATURAL RES. USA INC.
Completed
2011-04-25

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