← Wells

42-501-33187

Final Completion

COX R. C.

YOAKUM County · District 8 · OCCIDENTAL PERMIAN LTD. · PRENTICE (5100)

Permits

1

Max Depth

5,375 ft

First Permit

1987-07-06

Latest Activity

1987-07-06

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1989-12-12

Shut-In

—

Plugged

2004-06-25

!

EWA / Permit operator mismatch

Scheduling: OCCIDENTAL PERMIAN LTD. ≠ Permit: AMOCO PRODUCTION COMPANY

Resolved via: scheduling → OCCIDENTAL PERMIAN LTD.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

AMOCO PRODUCTION COMPANY 1993-1997→ ALTURA ENERGY LTD. 1997-2000→ OCCIDENTAL PERMIAN LTD. 2000-2009

Lease Production

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

Oil
production & DCA →

Formation Tops (3) Elevation 3,542 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
RUSTLER 2,429 ft+1,113 ft
TOP SAN ANDRES PAY (San Andres)5,180 ft-1,638 ft
BOTTOM SAN ANDRES PAY5,272 ft-1,730 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
5,165–5,272 ftOpen hole

Casing (2)

SizeSet DepthCement
8.625"465 ft—
5.5"5,165 ft—

Permit History (1)

#331073 Drill Final Completion

COX, R. C. · 5,375 ft

1987-07-06

Applications (1)

#331073 A AMOCO PRODUCTION COMPANY
received 1987-06-03

Records & Logs

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

W-2/G-1 1993-01-20
W-2/G-1 1987-10-05 log on file
W-2/G-1 1987-10-10
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 YOAKUM County.

Well Details

Well Number
17
Max Depth
5,375 ft
Drill Type
Vertical
County
YOAKUM
District
8
Operator
OCCIDENTAL PERMIAN LTD.
Completed
1989-12-12

Operator

Location
HOUSTON
P-5 Status
Active (filed 2026-02-02)
Cum Oil (all leases)
1,136,409,534 bbl
Cum Gas (all leases)
442,977,611 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits
6,211