42-321-31619

Formation	Top Depth (MD)	Subsea (+above / −below SL)
MIOCENE 1-A (Miocene (undifferentiated))	3,616 ft	-3,604 ft
MIOCENE 1A (Miocene (undifferentiated))	3,616 ft	-3,604 ft
MIOCENE 4 (Miocene (undifferentiated))	3,883 ft	-3,871 ft
MIO 6	4,099 ft	-4,087 ft
MIOCENE 6 (Miocene (undifferentiated))	4,099 ft	-4,087 ft
MIOENE 6	4,099 ft	-4,087 ft
MIO 7A	5,084 ft	-5,072 ft
MIOCENE 7A (Miocene (undifferentiated))	5,084 ft	-5,072 ft
MIO 8	5,600 ft	-5,588 ft
MIOCENE 8 (Miocene (undifferentiated))	5,600 ft	-5,588 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 (5)

Interval	Type
2,846–2,848 ft	Perforated
3,504–3,508 ft	Perforated
4,099–4,103 ft	Perforated
5,084–5,087 ft	Perforated
5,609–5,612 ft	Perforated

Casing (2)

Size	Set Depth	Cement
9.625"	924 ft	630 sx
5.5"	5,812 ft	1,660 sx

Permit History (5)

#465740 Recompletion Final Completion

COLLEGEPORT GAS UNIT · 3,490 ft

1997-08-07

Spud 1997-07-10

#409430 Recompletion Final Completion

COLLEGEPORT GAS UNIT · 3,999 ft

1993-03-03

Spud 1993-02-01

#399971 Recompletion Final Completion

COLLEGEPORT GAS UNIT · 5,812 ft

1992-06-10

Spud 1992-05-04

#370761 Drill Final Completion

COLLEGEPORT GAS UNIT · 5,800 ft

1990-03-09

#370761 Drill

COLLEGEPORT GAS UNIT · 5,812 ft

1990-03-09

Applications (5)

#465740 A APACHE CORPORATION

received 1997-08-01

#409430 A APACHE CORPORATION

received 1993-03-01

#399971 A APACHE CORPORATION

received 1992-06-05

#370761 A APACHE CORPORATION

received 1990-04-11

#370761 A APACHE CORPORATION

received 1990-03-09

Records & Logs

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

W-2/G-1 1997-07-31 log on file

W-2/G-1 1997-08-28

W-2/G-1 1993-03-08 log on file

W-2/G-1 1993-03-23

W-2/G-1 1992-06-12 log on file

W-2/G-1 1992-07-07

+3 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: 61
Max Depth: 5,812 ft
Drill Type: Vertical
County: MATAGORDA
District: 3
Operator: APACHE CORPORATION
Completed: 1993-02-05

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

42-321-31619

Regulatory Status

Production SummaryBeta Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]

Lease Production

Formation Tops (10) Elevation 12 ft (GR)