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42-383-36634

PRODUCING

UNIVERSITY 13

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

Permits

1

Max Depth

10,000 ft

First Permit

2010-02-17

Latest Activity

2010-02-17

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2011-04-13

Shut-In

—

Plugged

—

P-5 Org Status: Active

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

MIRESCO, INC. 1993-1994→ MIDLAND RES. OPER. CO., INC. 1994-1998→ VISTA RESOURCES, INC. (A) 1998-2000→ PRIZE OPERATING COMPANY 2000-2001→ SCYTHIAN, LTD. 2001-2006→ PIONEER NATURAL RES. USA, INC. 2006-2026

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 2,649 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
TOP UPPER SPRABERRY (Spraberry)5,920 ft-3,271 ft
TOP LOWER SPRABERRY (Spraberry)6,774 ft-4,125 ft
TOP DEAN (Dean)7,285 ft-4,636 ft
TOP WOLFCAMP (Wolfcamp)7,455 ft-4,806 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
5,952–6,812 ftPerforated
7,334–7,406 ftPerforated
7,586–9,390 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"605 ft350 sx
4.5"9,574 ft1,610 sx

Permit History (1)

#689582 Drill Final Completion

UNIVERSITY '13' · 10,000 ft

2010-02-17

Spud 2010-09-11

Applications (1)

#689582 A PIONEER NATURAL RES. USA, INC.
received 2010-01-11

Records & Logs

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

W-2/G-1 2011-05-18
W-2/G-1 2011-03-18 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
11
Max Depth
10,000 ft
Drill Type
Vertical
County
REAGAN
District
7
Operator
PIONEER NATURAL RES. USA INC.
Completed
2011-04-13

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