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42-003-42426

Final Completion

UNIVERSITY 7-18

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

Permits

1

Max Depth

11,600 ft

First Permit

2010-12-22

Latest Activity

2010-12-22

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2023-10-27

Shut-In

—

Plugged

2024-01-08

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2007-05

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 →

Formation Tops (5) Elevation 2,930 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
TOP UPPER SPRABERRY (Spraberry)8,328 ft-5,398 ft
TOP LOWER SPRABERRY (Spraberry)8,884 ft-5,954 ft
TOP OF DEAN (Dean)9,540 ft-6,610 ft
TOP OF WOLFCAMP (Wolfcamp)9,817 ft-6,887 ft
STRAWN 11,011 ft-8,081 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
8,356–9,247 ftPerforated
9,535–9,686 ftPerforated
9,810–10,953 ftPerforated
11,028–11,161 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"1,780 ft665 sx
4.5"11,277 ft1,640 sx

Permit History (1)

#707222 Drill Final Completion

UNIVERSITY '7-18' · 11,600 ft

2010-12-22

Spud 2011-05-03

Applications (1)

#707222 A PIONEER NATURAL RES. USA, INC.
received 2010-12-16

Records & Logs

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

W-2/G-1 2023-11-08
W-2/G-1 2011-10-13 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
5
Max Depth
11,600 ft
Drill Type
Vertical
County
ANDREWS
District
8
Operator
PIONEER NATURAL RES. USA INC.
Completed
2023-10-27

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