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42-355-33708

Final Completion Directional

CHAPMAN RANCH

NUECES County · District 4 · APACHE CORPORATION · MOBIL-DAVID (FRIO 12 600)

Permits

1

Max Depth

13,100 ft

First Permit

2005-02-22

Latest Activity

2005-02-22

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2005-04-29

Shut-In

—

Plugged

2012-12-05

!

EWA / Permit operator mismatch

Scheduling: APACHE CORPORATION ≠ Permit: WESTPORT OIL AND GAS COMPANY, LP

Resolved via: scheduling → APACHE CORPORATION

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2005-04

Last Production

2012-12

Operator History

Chain of Custody

WESTPORT OIL AND GAS COMPANY, LP 2005-2006→ APACHE CORPORATION 2010-2010

Lease Production

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

Gas
production & DCA →

Formation Tops (2) Elevation 36 ft

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
LEHMAN10,120 ft-10,084 ft
ANDERSON10,941 ft-10,905 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
12,093–12,100 ftPerforated
12,225–12,232 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"2,500 ft1,410 sx
9.625"10,773 ft762 sx
4.5"12,530 ft525 sx

Permit History (1)

#557985 Drill Final Completion

CHAPMAN RANCH · 13,100 ft

2005-02-22

Spud 2005-03-09

Applications (1)

#557985 A WESTPORT OIL AND GAS COMPANY, LP
received 2005-02-22

Records & Logs

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

W-2/G-1 2005-05-25 log on file
W-2/G-1 2005-08-05
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 NUECES County.

Well Details

Well Number
7
Max Depth
13,100 ft
Drill Type
Directional
County
NUECES
District
4
Operator
APACHE CORPORATION
Completed
2005-04-29

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
9,705