← Wells

42-479-37708

Final Completion Directional

ROSCHER W. C. 518

WEBB County · District 4 · CONOCOPHILLIPS COMPANY · BIG COWBOY (LOBO)

Permits

1

Max Depth

9,300 ft

First Permit

2001-01-16

Latest Activity

2001-01-16

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2001-05-17

Shut-In

—

Plugged

2006-12-19

!

EWA / Permit operator mismatch

Scheduling: CONOCOPHILLIPS COMPANY ≠ Permit: CONOCO INC.

Resolved via: scheduling → CONOCOPHILLIPS COMPANY

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2001-05

Last Production

2006-12

Operator History

Chain of Custody

CONOCO INC. 2001-2002→ CONOCOPHILLIPS COMPANY 2003-2006

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 (2) Elevation 450 ft

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
BASE OF LOWER WILCOX (Wilcox)7,330 ft-6,880 ft
WILLS POINT 8,568 ft-8,118 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
7,396–7,402 ftPerforated

Casing (3)

SizeSet DepthCement
9.625"539 ft224 sx
7"6,977 ft294 sx
2.875"8,716 ft876 sx

Permit History (1)

#504072 Drill Final Completion

ROSCHER, W. C. 518 · 9,300 ft

2001-01-16

Spud 2001-04-09

Applications (1)

#504072 A CONOCO INC.
received 2001-01-16

Records & Logs

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

W-2/G-1 2001-06-20 log on file
W-2/G-1 2001-10-09
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
6
Max Depth
9,300 ft
Drill Type
Directional
County
WEBB
District
4
Operator
CONOCOPHILLIPS COMPANY
Completed
2001-05-17

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
3,285