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UNIVERSITY 24

REAGAN County · District 7 · APACHE CORPORATION · SPRABERRY (TREND AREA)

Permits

2

Max Depth

9,000 ft

First Permit

2006-10-05

Latest Activity

2006-10-05

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2006-11-28

Shut-In

Plugged

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: APACHE CORPORATION ≠ Permit: TAMARACK PETROLEUM COMPANY, INC.

Resolved via: schedulingAPACHE CORPORATION

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2003-03

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 (4) Elevation 2,634 ft

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
UPPER SPRABERRY (Spraberry)6,127 ft-3,493 ft
LOWER SPRABERRY (Spraberry)6,701 ft-4,067 ft
DEAN 7,511 ft-4,877 ft
WOLFCAMP 7,719 ft-5,085 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
6,127–6,151 ftPerforated
6,701–7,103 ftPerforated
7,511–7,679 ftPerforated
7,719–8,429 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"519 ft300 sx
4.5"8,514 ft1,160 sx

Permit History (2)

Applications (2)

#627004 A TAMARACK PETROLEUM COMPANY, INC.
received 2007-08-06
#627004 A MARINER ENERGY, INC.
received 2006-10-04

Records & Logs

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

W-2/G-1 2006-12-22 log on file
W-2/G-1 2007-01-05
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
12TM
Max Depth
9,000 ft
Drill Type
Vertical
County
REAGAN
District
7
Completed
2006-11-28

Operator

Location
HOUSTON
P-5 Status
Active (filed 2025-12-03)
Cum Oil (all leases)
615,928,793 bbl
Cum Gas (all leases)
2,702,742,169 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits
9,664