← Wells

42-479-34537

PRODUCING

COG MALAKOFF - PETERSON A

WEBB County · District 4 · COLUMBUS ENERGY LLC · SAN IDELFONSO (LOBO)

Permits

1

Max Depth

7,500 ft

First Permit

1987-06-10

Latest Activity

1987-06-10

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

1987-11-19

Shut-In

—

Plugged

—

P-5 Org Status: X

!

EWA / Permit operator mismatch

Scheduling: COLUMBUS ENERGY LLC ≠ Permit: COLUMBUS ENERGY CORP.

Resolved via: production → COLUMBUS ENERGY, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

COLUMBUS ENERGY CORP. 1993-2007→ COLUMBUS ENERGY, LLC 2007-2026

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

No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.

Check this well's filings at RRC ↗

Perforations (1)

IntervalType
6,374–6,441 ftPerforated

Casing (2)

SizeSet DepthCement
10.75"580 ft425 sx
7.625"5,495 ft600 sx

Permit History (1)

#331335 Drill Final Completion

COG MALAKOFF-PETERSON "A" · 7,500 ft

1987-06-10

Applications (1)

#331335 A COLUMBUS ENERGY CORP.
received 1987-06-08

Records & Logs

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

W-2/G-1 1987-12-03 log on file
W-2/G-1 1987-12-18
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 WEBB County.

Well Details

Well Number
2
Max Depth
7,500 ft
Drill Type
Vertical
County
WEBB
District
4
Operator
COLUMBUS ENERGY LLC
Completed
1987-11-19

Operator

Location
HOUSTON
P-5 Status
X (filed 2026-06-02)
Cum Oil (all leases)
47,050 bbl
Cum Gas (all leases)
153,585,182 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits
51