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42-329-37374

SHUT IN

O BRIEN

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

Permits

1

Max Depth

10,800 ft

First Permit

2011-07-21

Latest Activity

2011-07-21

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2011-10-26

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

AMERADA HESS CORPORATION 1993-1994→ MIDPAR L.P. 1994-1995→ PARKER & PARSLEY DEVELOPMENT L.P 1995-1997→ PIONEER NATURAL RES. USA, INC. 1997-2024

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 2,602 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
TOP UPPER SPRABERRY (Spraberry)7,002 ft-4,400 ft
TOP LOWER SPRABERRY (Spraberry)7,533 ft-4,931 ft
TOP DEAN (Dean)8,339 ft-5,737 ft
TOP WOLFCAMP (Wolfcamp)8,521 ft-5,919 ft
TOP STRAWN (Strawn)10,274 ft-7,672 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
7,240–8,313 ftPerforated
8,550–10,177 ftPerforated
10,277–10,280 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"335 ft200 sx
4.5"10,305 ft1,630 sx

Permit History (1)

#717510 Drill Final Completion

O'BRIEN · 10,800 ft

2011-07-21

Spud 2011-08-24

Applications (1)

#717510 A PIONEER NATURAL RES. USA, INC.
received 2011-06-01

Records & Logs

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

W-2/G-1 2011-11-28 log on file
Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images 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 MIDLAND County.

Well Details

Well Number
13
Max Depth
10,800 ft
Drill Type
Vertical
County
MIDLAND
District
8
Operator
PIONEER NATURAL RES. USA INC.
Completed
2011-10-26

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