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42-317-36226

Final Completion

UNIVERSITY 7-29

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

Permits

1

Max Depth

11,600 ft

First Permit

2010-08-20

Latest Activity

2010-08-20

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2023-11-06

Shut-In

—

Plugged

2024-02-20

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2010-05

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 (8) Elevation 2,890 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
TOP UPPER SPRABERRY (Spraberry)8,221 ft-5,331 ft
UPPER SPRABERRY (Spraberry)8,221 ft-5,331 ft
LOWER SPRABERRY (Spraberry)8,768 ft-5,878 ft
TOP LOWER SPRABERRY (Spraberry)8,768 ft-5,878 ft
DEAN 9,546 ft-6,656 ft
TOP DEAN (Dean)9,546 ft-6,656 ft
TOP WOLFCAMP (Wolfcamp)9,757 ft-6,867 ft
TOP STRAWN (Strawn)11,076 ft-8,186 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
8,246–9,219 ftPerforated
9,541–9,774 ftPerforated
9,824–11,006 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"406 ft250 sx
4.5"11,198 ft1,000 sx

Permit History (1)

#700660 Drill Final Completion

UNIVERSITY '7-29' · 11,600 ft

2010-08-20

Spud 2010-12-09

Applications (1)

#700660 A PIONEER NATURAL RES. USA, INC.
received 2010-08-13

Records & Logs

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

W-2/G-1 2023-12-07
W-2/G-1 2011-07-15 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
2023-11-06

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