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42-445-30823

Final Completion

WARHORSE (CLEARFORK UP.) UNIT

TERRY County · District 8 · EXTEX OPERATING COMPANY · WARHORSE (CLEARFORK UP.)

Permits

1

Max Depth

6,900 ft

First Permit

1980-02-13

Latest Activity

1980-02-13

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1990-02-14

Shut-In

—

Plugged

1994-07-28

!

EWA / Permit operator mismatch

Scheduling: EXTEX OPERATING COMPANY ≠ Permit: ARCO OIL & GAS CO.

Resolved via: production → EXTEX OPERATING COMPANY

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

H-1 Injection Plugged 1994-10-07 UIC #000071370 permitted 1989-09-08

Permitted Volume

600 bbl/d

Max Pressure

2,000 psi

Injection Interval

6,654–6,870 ft

Injected (12mo)

—

Operator History

Chain of Custody

TEXLAND-RECTOR & SCHUMACHER 1993-2000→ SCYTHIAN, LTD. 2000-2006→ ENDEAVOR ENERGY RESOURCES L.P. 2006-2021→ EXTEX OPERATING COMPANY 2021-2026

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 (1) Elevation 3,479 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
CLEARFORK, UPPER (Clear Fork)6,648 ft-3,169 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
6,674–6,797 ftPerforated

Casing (3)

SizeSet DepthCement
8.625"2,448 ft800 sx
2.375"6,808 ft—
5.5"6,885 ft1,075 sx

Permit History (1)

#72608 Drill Final Completion

ARCO FEE 25 · 6,900 ft

1980-02-13

Spud 1980-03-14

Applications (1)

#72608 A ARCO OIL & GAS CO.
received 1980-02-13

Records & Logs

2 completion filings on record.

W-2/G-1 1990-04-12
W-2/G-1 1980-05-02
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 TERRY County.

Well Details

Well Number
1
Max Depth
6,900 ft
Drill Type
Vertical
County
TERRY
District
8
Operator
EXTEX OPERATING COMPANY
Completed
1990-02-14

Operator

Location
HOUSTON
P-5 Status
Active (filed 2026-01-07)
Cum Oil (all leases)
5,887,486 bbl
Cum Gas (all leases)
10,031,045 mcf
Activities
OPRS/G, OPRS/O
Total Permits
117