42-479-34180

PRODUCING

CLARK N. H.

WEBB County · District 4 · COLUMBUS ENERGY LLC · LAREDO (LOBO)

Permits

1

Max Depth

7,400 ft

First Permit

1985-06-12

Latest Activity

1985-06-12

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

1985-08-14

Shut-In

Plugged

P-5 Org Status: X

!

EWA / Permit operator mismatch

Scheduling: COLUMBUS ENERGY LLC ≠ Permit: CONSOLIDATED OIL & GAS, INC.

Resolved via: productionCOLUMBUS ENERGY, LLC

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-01

Last Production

2026-07

Lease Production

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

Formation Tops (5) Elevation 457 ft (KB)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
T/QUEEN CITY MASSIVE1,700 ft-1,243 ft
T/CARRIZO WILCOX2,970 ft-2,513 ft
T/LOWER WILCOX SHALE5,500 ft-5,043 ft
T/LOBO SERIES6,560 ft-6,103 ft
T/KINKAID7,260 ft-6,803 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 (1)

IntervalType
7,170–7,184 ftPerforated

Casing (2)

SizeSet DepthCement
10.75"847 ft490 sx
7.625"5,645 ft600 sx

Permit History (1)

Applications (1)

#277876 A CONSOLIDATED OIL & GAS, INC.
received 1985-05-24

Records & Logs

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

W-2/G-1 1985-12-27 log on file
W-2/G-1 1986-01-10

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
8
Max Depth
7,400 ft
Drill Type
Vertical
County
WEBB
District
4
Completed
1985-08-14

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