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42-317-36519

Final Completion

UNIVERSITY 7-1A

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

Permits

2

Max Depth

11,550 ft

First Permit

2010-12-28

Latest Activity

2010-12-28

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2011-07-25

Shut-In

—

Plugged

2023-12-22

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2011-07

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 (5) Elevation 2,899 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
TOP UPPER SPRABERRY (Spraberry)8,254 ft-5,355 ft
TOP LOWER SPRABERRY (Spraberry)8,786 ft-5,887 ft
TOP OF DEAN (Dean)9,486 ft-6,587 ft
TOP OF WOLFCAMP (Wolfcamp)9,682 ft-6,783 ft
STRAWN 10,922 ft-8,023 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 (4)

IntervalType
8,273–9,144 ftPerforated
9,528–9,673 ftPerforated
9,758–10,790 ftPerforated
10,854–10,984 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"403 ft240 sx
4.5"11,124 ft1,345 sx

Permit History (2)

#707500 Drill Final Completion

UNIVERSITY '7-1A' · 11,550 ft

2010-12-28

Spud 2011-02-12

#707500 Drill

UNIVERSITY "7-1A" · 11,550 ft

2010-12-28

Applications (2)

#707500 A PIONEER NATURAL RES. USA, INC.
received 2011-01-25
#707500 A PIONEER NATURAL RES. USA, INC.
received 2010-12-22

Records & Logs

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

W-2/G-1 2011-09-21 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
6
Max Depth
11,550 ft
Drill Type
Vertical
County
MARTIN
District
8
Operator
PIONEER NATURAL RES. USA INC.
Completed
2011-07-25

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
15,417