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42-227-35678

Final Completion

CHALK OTIS

HOWARD County · District 8 · APACHE CORPORATION · HOWARD-GLASSCOCK (GLORIETA)

Permits

2

Max Depth

3,400 ft

First Permit

2001-04-10

Latest Activity

2008-11-18

Lifespan

8 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2001-09-06

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

CHEVRON U. S. A. INC. 1993-1995→ WESTPORT OIL AND GAS COMPANY INC 1995-2002→ MARATHON OIL COMPANY 1998-2000→ BELCO ENERGY CORP. 2001-2002→ WESTPORT OIL AND GAS COMPANY, LP 2002-2006→ KERR-MCGEE OIL & GAS ONSHORE LP 2006-2007→ APACHE CORPORATION 2007-2026

Lease Production

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

Oil
production & DCA →
Oil
production & DCA →
Oil
production & DCA →

Formation Tops (5) Elevation 2,692 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
YATES 1,378 ft+1,314 ft
SEVEN RIVERS 1,477 ft+1,215 ft
QUEEN 1,657 ft+1,035 ft
SAN ANDRES 2,187 ft+505 ft
GLORIETA 2,814 ft-122 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)

IntervalType
2,480–2,567 ftPerforated
2,872–3,210 ftPerforated

Casing (3)

SizeSet DepthCement
8.625"353 ft225 sx
8.625"353 ft255 sx
5.5"3,400 ft540 sx

Permit History (2)

#675045 Recompletion Final Completion

OTIS CHALK · 3,400 ft

2008-11-18

Spud 2008-10-22

#507102 Drill Final Completion

CHALK OTIS · 3,400 ft

2001-04-10

Spud 2001-07-26

Applications (2)

#675045 A APACHE CORPORATION
received 2008-11-17
#507102 A WESTPORT OIL AND GAS COMPANY INC
received 2001-03-27

Records & Logs

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

W-2/G-1 2009-02-04 log on file
W-2/G-1 2009-02-04 log on file
W-2/G-1 2009-06-04
W-2/G-1 2001-12-13 log on file
W-2/G-1 2002-01-16
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 HOWARD County.

Well Details

Well Number
1418
Max Depth
3,400 ft
Drill Type
Vertical
County
HOWARD
District
8
Operator
APACHE CORPORATION
Completed
2001-09-06

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