← Wells

42-479-34005

Final Completion

MARRS MCLEAN C

WEBB County · District 4 · CONOCOPHILLIPS COMPANY · VAQUILLAS RANCH (LOBO CONS.)

Permits

1

Max Depth

12,500 ft

First Permit

1984-10-18

Latest Activity

1984-10-18

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1985-05-22

Shut-In

—

Plugged

2012-02-10

!

EWA / Permit operator mismatch

Scheduling: CONOCOPHILLIPS COMPANY ≠ Permit: GHR ENRGY.CORP-AMER.COASTAL CORP

Resolved via: scheduling → CONOCOPHILLIPS COMPANY

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2012-02

Operator History

Chain of Custody

TRANSAMERICAN NATURAL GAS CORP. 1993-1995→ TRANSTEXAS GAS CORPORATION 1995-1997→ CONOCO INC. 1997-2002→ CONOCOPHILLIPS COMPANY 2003-2010

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 (5) Elevation 717 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
YEGUA 2,750 ft-2,033 ft
QUEEN CITY 4,250 ft-3,533 ft
WILCOX 6,500 ft-5,783 ft
LOWER WILCOX (Wilcox)8,750 ft-8,033 ft
WILLS POINT 12,000 ft-11,283 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
9,048–11,514 ftPerforated

Casing (3)

SizeSet DepthCement
10.75"760 ft442 sx
7.625"8,963 ft630 sx
5"12,100 ft470 sx

Permit History (1)

#254869 Drill Final Completion

MCLEAN, MARRS "C" · 12,500 ft

1984-10-18

Spud 1984-11-05

Applications (1)

#254869 A GHR ENRGY.CORP-AMER.COASTAL CORP
received 1984-09-13

Records & Logs

2 completion filings on record.

W-2/G-1 1985-06-06
W-2/G-1 1985-07-04
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
4
Max Depth
12,500 ft
Drill Type
Vertical
County
WEBB
District
4
Operator
CONOCOPHILLIPS COMPANY
Completed
1985-05-22

Operator

Location
MIDLAND
P-5 Status
Active (filed 2026-02-03)
Cum Oil (all leases)
82,638,100 bbl
Cum Gas (all leases)
2,799,661,718 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits
3,280