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42-003-42919

Final Completion

UNIVERSITY 7-34

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

Permits

1

Max Depth

11,800 ft

First Permit

2011-05-10

Latest Activity

2011-05-10

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2011-10-26

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2010-07

Last Production

2026-07

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 →

Formation Tops (5) Elevation 2,958 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
TOP UPPER SPRABERRY (Spraberry)8,422 ft-5,464 ft
TOP LOWER SPRABERRY (Spraberry)8,958 ft-6,000 ft
TOP OF DEAN (Dean)9,578 ft-6,620 ft
TOP OF WOLFCAMP (Wolfcamp)9,798 ft-6,840 ft
TOP OF STRAWN (Strawn)11,110 ft-8,152 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
8,437–9,490 ftPerforated
9,600–9,837 ftPerforated
9,900–11,050 ftPerforated
11,126–11,320 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"1,802 ft665 sx
4.5"11,448 ft1,680 sx

Permit History (1)

#715620 Drill Final Completion

UNIVERSITY '7-34' · 11,800 ft

2011-05-10

Spud 2011-08-13

Applications (1)

#715620 A PIONEER NATURAL RES. USA, INC.
received 2011-05-04

Records & Logs

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

W-2/G-1 2012-01-13 log on file
W-2/G-1 2012-01-13 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
8
Max Depth
11,800 ft
Drill Type
Vertical
County
ANDREWS
District
8
Operator
PIONEER NATURAL RES. USA INC.
Completed
2011-10-26

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