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42-461-36832

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UNIVERSITY 3-15

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

Permits

1

Max Depth

11,000 ft

First Permit

2010-07-12

Latest Activity

2010-07-12

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2010-10-25

Shut-In

—

Plugged

—

P-5 Org Status: Active

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2008-07

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 →

Formation Tops (4) Elevation 2,701 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
TOP UPPER SPRABERRY (Spraberry)6,737 ft-4,036 ft
TOP LOWER SPRABERRY (Spraberry)7,293 ft-4,592 ft
TOP DEAN (Dean)8,080 ft-5,379 ft
TOP WOLFCAMP (Wolfcamp)8,257 ft-5,556 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
6,754–7,626 ftPerforated
8,133–8,254 ftPerforated
8,384–10,424 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"531 ft300 sx
4.5"10,509 ft1,200 sx

Permit History (1)

#698645 Drill Final Completion

UNIVERSITY "3-15" · 11,000 ft

2010-07-12

Spud 2010-08-22

Applications (1)

#698645 A PIONEER NATURAL RES. USA, INC.
received 2010-07-07

Records & Logs

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

W-2/G-1 2010-11-24 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 UPTON County.

Well Details

Well Number
6
Max Depth
11,000 ft
Drill Type
Vertical
County
UPTON
District
7
Operator
PIONEER NATURAL RES. USA INC.
Completed
2010-10-25

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