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42-173-35516

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MATTHIESEN

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

Permits

1

Max Depth

8,350 ft

First Permit

2012-12-27

Latest Activity

2012-12-27

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2013-04-19

Shut-In

—

Plugged

—

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: PIONEER NATURAL RES. USA INC. ≠ Permit: APACHE CORPORATION

Resolved via: scheduling → PIONEER NATURAL RES. USA INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

TAMARACK PETROLEUM COMPANY, INC. 1993-2007→ MARINER ENERGY, INC. 2007-2010→ APACHE CORPORATION 2010-2017→ PARSLEY ENERGY OPERATIONS, LLC 2017-2021→ PIONEER NATURAL RES. USA, INC. 2021-2023

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 (3) Elevation 2,680 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SPRABERRY 6,352 ft-3,672 ft
DEAN 7,772 ft-5,092 ft
WOLFCAMP 7,951 ft-5,271 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 (1)

IntervalType
6,557–8,098 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"417 ft500 sx
8.625"4,196 ft1,225 sx
5.5"8,266 ft950 sx

Permit History (1)

#753551 Drill Final Completion

MATTHIESEN · 8,350 ft

2012-12-27

Spud 2013-02-10

Applications (1)

#753551 A APACHE CORPORATION
received 2012-12-19

Records & Logs

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

W-2/G-1 2013-10-15 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 GLASSCOCK County.

Well Details

Well Number
5
Max Depth
8,350 ft
Drill Type
Vertical
County
GLASSCOCK
District
8
Operator
PIONEER NATURAL RES. USA INC.
Completed
2013-04-19

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
15,400