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42-317-37079

Final Completion

SCHARBAUER RANCH A

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

Permits

1

Max Depth

12,200 ft

First Permit

2011-08-02

Latest Activity

2011-08-02

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2012-03-02

Shut-In

—

Plugged

2020-09-02

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2005-05

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 →
Oil
production & DCA →

Formation Tops (6) Elevation 2,857 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
TOP UPPER SPRABERRY (Spraberry)8,156 ft-5,299 ft
TOP LOWER SPRABERRY (Spraberry)8,666 ft-5,809 ft
TOP DEAN (Dean)9,428 ft-6,571 ft
TOP WOLFCAMP (Wolfcamp)9,644 ft-6,787 ft
TOP STRAWN (Strawn)11,152 ft-8,295 ft
TOP ATOKA (Atoka)11,364 ft-8,507 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 (5)

IntervalType
8,200–9,272 ftPerforated
9,434–9,618 ftPerforated
9,734–10,936 ftPerforated
11,158–11,334 ftPerforated
11,442–11,826 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"406 ft200 sx
5.5"12,005 ft1,460 sx

Permit History (1)

#721068 Drill Final Completion

SCHARBAUER RANCH 'A' · 12,200 ft

2011-08-02

Spud 2011-12-03

Applications (1)

#721068 A PIONEER NATURAL RES. USA, INC.
received 2011-07-27

Records & Logs

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

W-2/G-1 2012-04-23 log on file
W-2/G-1 2012-04-23 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
23
Max Depth
12,200 ft
Drill Type
Vertical
County
MARTIN
District
8
Operator
PIONEER NATURAL RES. USA INC.
Completed
2012-03-02

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