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UNIVERSITY 4-10

REAGAN County · District 7 · PERMIAN RESOURCES OPERATING LLC · SPRABERRY (TREND AREA)

Permits

1

Max Depth

7,500 ft

First Permit

1995-01-10

Latest Activity

1995-01-10

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

1995-02-20

Shut-In

Plugged

P-5 Org Status: Active

!

EWA / Production operator mismatch

Scheduling: PERMIAN RESOURCES OPERATING LLC ≠ Production: SABLE PERMIAN RESOURCES, LLC (reported 2019-11)

!

EWA / Permit operator mismatch

Scheduling: PERMIAN RESOURCES OPERATING LLC ≠ Permit: HALLWOOD PETROLEUM, INC.

Resolved via: schedulingPERMIAN RESOURCES OPERATING LLC

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-01

Last Production

2026-07

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Formation Tops (5) Elevation 2,600 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
CLEARFORK (Clear Fork)4,244 ft-1,644 ft
SPRABERRY SAND (Spraberry)4,712 ft-2,112 ft
UPPER SPRABERRY (Spraberry)5,720 ft-3,120 ft
JO MILL 6,562 ft-3,962 ft
DEAN 7,101 ft-4,501 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
4,841–5,430 ftPerforated
5,729–6,102 ftPerforated
6,302–6,685 ftPerforated
7,126–7,403 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"544 ft400 sx
5.5"7,500 ft1,050 sx

Permit History (1)

Applications (1)

#431641 A HALLWOOD PETROLEUM, INC.
received 1995-01-09

Records & Logs

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

W-2/G-1 1995-04-19 log on file
W-2/G-1 1995-04-28
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 REAGAN County.

Well Details

Well Number
5
Max Depth
7,500 ft
Drill Type
Vertical
County
REAGAN
District
7
Completed
1995-02-20

Operator

Location
MIDLAND
P-5 Status
Active (filed 2025-11-25)
Cum Oil (all leases)
86,780,437 bbl
Cum Gas (all leases)
356,517,521 mcf
Activities
OPRS/G, OPRS/O
Total Permits
554