42-501-32042

Final Completion

DENVER UNIT

YOAKUM County · District 8 · OCCIDENTAL PERMIAN LTD. · WASSON

Permits

Max Depth

5,400 ft

First Permit

1981-04-17

Latest Activity

1995-03-07

Lifespan

14 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2004-06-16

Shut-In

—

Plugged

2006-07-27

EWA / Permit operator mismatch

Scheduling: OCCIDENTAL PERMIAN LTD. ≠ Permit: SHELL WESTERN E&P INC.

Resolved via: production → OCCIDENTAL PERMIAN LTD.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

SHELL WESTERN E&P INC. 1993-1997→ ALTURA ENERGY LTD. 1997-2000→ OCCIDENTAL PERMIAN LTD. 2000-2026

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 (1) Elevation 3,536 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
SAN ADNRES	4,798 ft	-1,262 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 (3)

Interval	Type
4,810–5,094 ft	Perforated
4,886–5,046 ft	Perforated
4,980–4,990 ft	Perforated

Casing (4)

Size	Set Depth	Cement
9.625"	410 ft	275 sx
8.625"	410 ft	275 sx
2.875"	5,099 ft	—
7"	5,120 ft	1,500 sx

Permit History (2)

#433519 Recompletion Final Completion

DENVER UNIT · 5,400 ft

1995-03-07

Spud 1995-02-20

#115524 Drill Final Completion

DENVER UNIT · 5,200 ft

1981-04-17

Applications (2)

#433519 A SHELL WESTERN E&P INC.

received 1995-03-06

#115524 A SHELL OIL COMPANY

received 1981-04-17

Records & Logs

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

W-2/G-1 2004-11-05

W-2/G-1 2006-03-15 log on file

W-2/G-1 1988-11-10

W-2/G-1 1981-10-20

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: 5818
Max Depth: 5,400 ft
Drill Type: Vertical
County: YOAKUM
District: 8
Operator: OCCIDENTAL PERMIAN LTD.
Completed: 2004-06-16

Operator

Name: OCCIDENTAL PERMIAN LTD
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: 6,246