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42-383-37555

Final Completion Horizontal

UNIVERSITY 1-18

REAGAN County · District 7 · PIONEER NATURAL RES. USA INC. · SPRABERRY (TREND AREA)

Permits

2

Max Depth

15,500 ft

First Permit

2011-11-01

Latest Activity

2011-11-01

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2012-08-31

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2007-06

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 (4) Elevation 2,762 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
UPPER SPRABERRY (Spraberry)6,367 ft-3,605 ft
LOWER SPRABERRY (Spraberry)6,893 ft-4,131 ft
DEAN 7,596 ft-4,834 ft
UPPER WOLFCAMP (Wolfcamp)7,796 ft-5,034 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
8,718–14,780 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"673 ft820 sx
9.625"7,673 ft1,181 sx
5.5"14,925 ft2,002 sx

Permit History (2)

#727085 Drill Final Completion

UNIVERSITY '1-18' · 8,500 ft

2011-11-01

Spud 2012-05-26

#727085 Drill

UNIVERSITY '1-18' · 15,500 ft

2011-11-01

Spud 2012-05-26

Applications (2)

#727085 A PIONEER NATURAL RES. USA, INC.
received 2012-09-19
#727085 A PIONEER NATURAL RES. USA, INC.
received 2011-10-26

Records & Logs

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

W-2/G-1 2012-10-11 log on file
W-2/G-1 2012-10-11 log on file
W-2/G-1 2012-10-11 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 REAGAN County.

Well Details

Well Number
2H
Max Depth
15,500 ft
Drill Type
Horizontal
County
REAGAN
District
7
Operator
PIONEER NATURAL RES. USA INC.
Completed
2012-08-31

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