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42-003-42427

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

2011-02-09

Latest Activity

2011-02-09

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2011-08-30

Shut-In

—

Plugged

2024-01-17

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 2,940 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
TOP UPPER SPRABERRY (Spraberry)8,392 ft-5,452 ft
TOP LOWER SPRABERRY (Spraberry)8,946 ft-6,006 ft
TOP OF DEAN (Dean)9,600 ft-6,660 ft
TOP OF WOLFCAMP (Wolfcamp)9,820 ft-6,880 ft
STRAWN 11,051 ft-8,111 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
8,408–9,594 ftPerforated
9,666–9,850 ftPerforated
9,951–10,902 ftPerforated
11,060–11,144 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"1,806 ft665 sx
4.5"11,188 ft1,630 sx

Permit History (1)

#707235 Drill Final Completion

UNIVERSITY '7-18' · 11,600 ft

2011-02-09

Spud 2011-06-12

Applications (1)

#707235 A PIONEER NATURAL RES. USA, INC.
received 2010-12-16

Records & Logs

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

W-2/G-1 2011-11-03 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
11,600 ft
Drill Type
Vertical
County
ANDREWS
District
8
Operator
PIONEER NATURAL RES. USA INC.
Completed
2011-08-30

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