42-321-02480

Final Completion

LETULLE SAM V.

MATAGORDA County · District 3 · APACHE CORPORATION · COLLEGEPORT (8)

Permits

Max Depth

5,680 ft

First Permit

1989-12-14

Latest Activity

1992-05-27

Lifespan

2 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1952-01-15

Shut-In

—

Plugged

1994-09-29

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

1994-09

Lease Production

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

Formation Tops (10) Elevation 12 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
MIO 2	3,690 ft	-3,678 ft
MIOCENE 2 (Miocene (undifferentiated))	3,690 ft	-3,678 ft
MIO 4	3,898 ft	-3,886 ft
MIOCENE 4 (Miocene (undifferentiated))	3,898 ft	-3,886 ft
MIO 5A	4,060 ft	-4,048 ft
MIOCENE 5A (Miocene (undifferentiated))	4,060 ft	-4,048 ft
MIO 6	4,121 ft	-4,109 ft
MIOCENE 6 (Miocene (undifferentiated))	4,121 ft	-4,109 ft
MIO 8	5,605 ft	-5,593 ft
MIOCENE 8 (Miocene (undifferentiated))	5,605 ft	-5,593 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
3,690–3,721 ft	Perforated
3,766–3,776 ft	Perforated
4,060–4,080 ft	Perforated
5,605–5,632 ft	Perforated

Casing (2)

Size	Set Depth	Cement
9.625"	774 ft	440 sx
5.5"	5,680 ft	579 sx

Permit History (2)

#399560 Recompletion Final Completion

COLLEGEPORT GAS UNIT · 3,980 ft

1992-05-27

Spud 1992-04-28

#367600 Recompletion Final Completion

COLLEGEPORT GAS UNIT · 5,680 ft

1989-12-14

Applications (2)

#399560 A APACHE CORPORATION

received 1992-05-21

#367600 A APACHE CORPORATION

received 1989-12-13

Records & Logs

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

W-2/G-1 1992-05-21 log on file

W-2/G-1 1992-06-09

W-2/G-1 1989-12-12 log on file

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

W-2/G-1 1984-01-12

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: 59
Max Depth: 5,680 ft
Drill Type: Vertical
County: MATAGORDA
District: 3
Operator: APACHE CORPORATION
Completed: 1952-01-15

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