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42-003-42055

Final Completion

UNIVERSITY 6-13

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

Permits

1

Max Depth

11,800 ft

First Permit

2010-09-20

Latest Activity

2010-09-20

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2014-03-04

Shut-In

—

Plugged

2015-05-06

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2011-07

Last Production

2015-06

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 (6) Elevation 2,979 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
TOP CLEARFORK (Clear Fork)6,513 ft-3,534 ft
TOP UPPER SPRABERRY (Spraberry)8,397 ft-5,418 ft
TOP LOWER SPRABERRY (Spraberry)8,950 ft-5,971 ft
TOP DEAN (Dean)9,602 ft-6,623 ft
TOP WOLFCAMP (Wolfcamp)9,780 ft-6,801 ft
TOP STRAWN (Strawn)11,146 ft-8,167 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 (5)

IntervalType
8,007–8,135 ftPerforated
8,430–9,323 ftPerforated
9,624–9,811 ftPerforated
9,927–11,048 ftPerforated
11,200–11,244 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"1,783 ft685 sx
4.5"11,347 ft1,000 sx

Permit History (1)

#702143 Drill Final Completion

UNIVERSITY '6-13' · 11,800 ft

2010-09-20

Spud 2011-03-15

Applications (1)

#702143 A PIONEER NATURAL RES. USA, INC.
received 2010-09-14

Records & Logs

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

W-2/G-1 2014-03-28
W-2/G-1 2011-10-25 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
11,800 ft
Drill Type
Vertical
County
ANDREWS
District
8
Operator
PIONEER NATURAL RES. USA INC.
Completed
2014-03-04

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