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42-317-36150

Final Completion

UNIVERSITY 7-1

MARTIN County · District 8 · PIONEER NATURAL RES. USA INC. · SPRABERRY (TREND AREA)

Permits

1

Max Depth

11,600 ft

First Permit

2010-07-20

Latest Activity

2010-07-20

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2011-03-15

Shut-In

—

Plugged

2023-12-12

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2010-04

Last Production

2024-12

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 2,898 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
TOP UPPER SPRABERRY (Spraberry)8,227 ft-5,329 ft
TOP LOWER SPRABERRY (Spraberry)8,783 ft-5,885 ft
TOP DEAN (Dean)9,530 ft-6,632 ft
TOP WOLFCAMP (Wolfcamp)9,713 ft-6,815 ft
TOP STRAWN (Strawn)10,967 ft-8,069 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
8,265–9,115 ftPerforated
9,560–9,666 ftPerforated
9,746–10,918 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"402 ft230 sx
4.5"11,220 ft1,000 sx

Permit History (1)

#699008 Drill Final Completion

UNIVERSITY '7-1' · 11,600 ft

2010-07-20

Spud 2010-11-21

Applications (1)

#699008 A PIONEER NATURAL RES. USA, INC.
received 2010-07-14

Records & Logs

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

W-2/G-1 2011-07-11 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 MARTIN County.

Well Details

Well Number
3
Max Depth
11,600 ft
Drill Type
Vertical
County
MARTIN
District
8
Operator
PIONEER NATURAL RES. USA INC.
Completed
2011-03-15

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
15,423