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42-003-40050

Final Completion

UNIVERSITY 7-18

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

Permits

3

Max Depth

10,500 ft

First Permit

2007-02-07

Latest Activity

2010-08-26

Lifespan

4 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2007-05-15

Shut-In

—

Plugged

2020-03-18

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2007-04

Last Production

2024-02

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 (4) Elevation 2,940 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
TOP UPPER SPRABERRY (Spraberry)8,354 ft-5,414 ft
TOP LOWER SPRABERRY (Spraberry)8,915 ft-5,975 ft
TOP DEAN (Dean)9,619 ft-6,679 ft
TOP WOLFCAMP (Wolfcamp)9,792 ft-6,852 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 (1)

IntervalType
9,562–9,617 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"1,950 ft850 sx
4.5"10,269 ft1,100 sx

Permit History (3)

#701341 Field Transfer Final Completion

UNIVERSITY "7-18" · 10,275 ft

2010-08-26

Spud 2007-03-11

#632949 Drill

UNIVERSITY "7-18" · 10,500 ft

2007-02-07

Spud 2007-03-12

#632949 Drill Final Completion

UNIVERSITY "7-18" · 10,500 ft

2007-02-07

Spud 2007-03-12

Applications (3)

#701341 A PIONEER NATURAL RES. USA, INC.
received 2010-08-26
#632949 A PIONEER NATURAL RES. USA, INC.
received 2008-06-12
#632949 A PIONEER NATURAL RES. USA, INC.
received 2007-02-02

Records & Logs

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

W-2/G-1 2008-07-21 log on file
W-2/G-1 2008-02-05 log on file
W-2/G-1 2008-02-05 log on file
W-2/G-1 2008-03-17
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
10,500 ft
Drill Type
Vertical
County
ANDREWS
District
8
Operator
PIONEER NATURAL RES. USA INC.
Completed
2007-05-15

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