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42-003-43655

Final Completion

UNIVERSITY 7-6

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

Permits

1

Max Depth

11,850 ft

First Permit

2011-11-19

Latest Activity

2011-11-19

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2012-05-30

Shut-In

—

Plugged

2023-02-17

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2007-10

Last Production

2023-05

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 2,969 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
TOP UPPER SPRABERRY (Spraberry)8,446 ft-5,477 ft
TOP LOWER SPRABERRY (Spraberry)8,994 ft-6,025 ft
TOP OF DEAN (Dean)9,652 ft-6,683 ft
TOP OF WOLFCAMP (Wolfcamp)9,816 ft-6,847 ft
TOP OF STRAWN (Strawn)11,116 ft-8,147 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
8,468–9,439 ftPerforated
9,696–9,810 ftPerforated
9,862–10,915 ftPerforated
11,126–11,214 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"1,798 ft670 sx
5.5"11,328 ft970 sx

Permit History (1)

#728394 Drill Final Completion

UNIVERSITY '7-6' · 11,850 ft

2011-11-19

Spud 2012-04-11

Applications (1)

#728394 A PIONEER NATURAL RES. USA, INC.
received 2011-11-16

Records & Logs

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

W-2/G-1 2012-08-23 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
6
Max Depth
11,850 ft
Drill Type
Vertical
County
ANDREWS
District
8
Operator
PIONEER NATURAL RES. USA INC.
Completed
2012-05-30

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
15,401