42-475-34568

Final Completion Horizontal

WARWINK UNIVERSITY 18-35 B

WARD County · District 8 · APACHE CORPORATION · WAR-WINK W. (WOLFCAMP)

Permits

Max Depth

12,650 ft

First Permit

1998-05-15

Latest Activity

2007-03-27

Lifespan

9 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1998-07-22

Shut-In

—

Plugged

—

EWA / Permit operator mismatch

Scheduling: APACHE CORPORATION ≠ Permit: CIMAREX ENERGY CO. OF COLORADO

Resolved via: production → APACHE CORPORATION

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1998-02

Last Production

2026-07

Operator History

Chain of Custody

PIONEER NATURAL RES. USA, INC. 1998-1999→ PRIZE OPERATING COMPANY 1999-2002→ GRUY PETROLEUM MANAGEMENT CO. 2002-2006→ CIMAREX ENERGY CO. OF COLORADO 2006-2018→ CALLON PETROLEUM OPERATING CO 2018-2024→ APACHE CORPORATION 2024-2026

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 (5) Elevation 2,813 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
BELL CANYON	5,165 ft	-2,352 ft
CHERRY CANYON	6,080 ft	-3,267 ft
BRUSHY CANYON	7,531 ft	-4,718 ft
WOLFCAMP	11,200 ft	-8,387 ft
3RD BONE SPRING (Bone Spring)	11,407 ft	-8,594 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 (2)

Interval	Type
11,410–11,537 ft	Perforated
11,745–12,665 ft	Perforated

Casing (5)

Size	Set Depth	Cement
11.75"	850 ft	325 sx
5.5"	3,000 ft	320 sx
8.625"	5,076 ft	370 sx
5.5"	11,739 ft	1,120 sx
5.5"	—	320 sx

Permit History (2)

#633976 Recompletion Final Completion

WAR-WINK UNIVERSITY 18-35 'B' · 12,650 ft

2007-03-27

Spud 2007-07-30

#476339 Drill Final Completion

WARWINK UNIVERSITY 18-35 'B' · 11,700 ft

1998-05-15

Spud 1998-06-01

Applications (2)

#633976 A CIMAREX ENERGY CO. OF COLORADO

received 2007-02-21

#476339 A PIONEER NATURAL RES. USA, INC.

received 1998-05-15

Records & Logs

4 completion filings on record · 3 with log images at RRC.

W-2/G-1 2007-11-12 log on file

W-2/G-1 1998-09-17 log on file

W-2/G-1 1998-10-07

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 WARD County.

Well Details

Well Number: 3H
Max Depth: 12,650 ft
Drill Type: Horizontal
County: WARD
District: 8
Operator: APACHE CORPORATION
Completed: 1998-07-22

Operator

Name: APC OPER PARTNERSHIP
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: 9,708