42-321-02451

Final Completion

COLLEGEPORT GAS UNIT

MATAGORDA County · District 3 · APACHE CORPORATION · COLLEGEPORT (2740)

Permits

Max Depth

4,174 ft

First Permit

1985-12-11

Latest Activity

1990-02-27

Lifespan

4 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1990-02-01

Shut-In

—

Plugged

1994-10-18

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

1994-10

Lease Production

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

Formation Tops (2) Elevation 15 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
MIO 3B SOUTH	3,836 ft	-3,821 ft
MIO 6	4,117 ft	-4,102 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)

Interval	Type
2,740–2,747 ft	Perforated
3,836–3,842 ft	Perforated
3,980–3,985 ft	Perforated
4,123–4,144 ft	Perforated

Casing (4)

Size	Set Depth	Cement
9.625"	828 ft	—
9.625"	862 ft	—
5.5"	4,170 ft	—
5.5"	4,265 ft	—

Permit History (2)

#370177 Recompletion Final Completion

COLLEGEPORT GAS UNIT · 4,174 ft

1990-02-27

#292563 Recompletion Final Completion

COLLEGEPORT GAS UNIT · 4,174 ft

1985-12-11

Applications (3)

#370177 A APACHE CORPORATION

received 1990-02-23

#292563 A APD COMPANY

received 1986-02-12

#292563 A APD COMPANY

received 1985-11-18

Records & Logs

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

W-2/G-1 1990-02-22 log on file

W-2/G-1 1990-03-01

W-2/G-1 1986-02-05

W-2/G-1 1985-12-16 log on file

W-2/G-1 1986-02-05

W-2/G-1 1985-12-16 log on file

+2 more filings

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 MATAGORDA County.

Well Details

Well Number: 38
Max Depth: 4,174 ft
Drill Type: Vertical
County: MATAGORDA
District: 3
Operator: APACHE CORPORATION
Completed: 1990-02-01

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: 9,662