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42-383-36436

Final Completion

UNIVERSITY 2-18

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

Permits

1

Max Depth

10,500 ft

First Permit

2008-11-25

Latest Activity

2008-11-25

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2011-05-04

Shut-In

—

Plugged

2023-09-25

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2011-05

Last Production

2023-11

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 2,661 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
TOP UPPER SPRABERRY (Spraberry)6,528 ft-3,867 ft
TOP LOWER SPRABERRY (Spraberry)7,115 ft-4,454 ft
TOP DEAN (Dean)7,917 ft-5,256 ft
TOP WOLFCAMP (Wolfcamp)8,100 ft-5,439 ft
TOP STRAWN (Strawn)10,243 ft-7,582 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 (3)

IntervalType
6,546–7,480 ftPerforated
7,968–8,050 ftPerforated
8,234–10,228 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"732 ft400 sx
4.5"10,387 ft1,250 sx

Permit History (1)

#675423 Drill Final Completion

UNIVERSITY '2-18' · 10,500 ft

2008-11-25

Spud 2010-12-05

Applications (1)

#675423 A PIONEER NATURAL RES. USA, INC.
received 2008-11-21

Records & Logs

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

W-2/G-1 2011-06-10 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
1
Max Depth
10,500 ft
Drill Type
Vertical
County
REAGAN
District
7
Operator
PIONEER NATURAL RES. USA INC.
Completed
2011-05-04

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