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42-501-32477

Final Completion

WASSON ODC UNIT

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

Permits

1

Max Depth

5,400 ft

First Permit

1983-10-05

Latest Activity

1983-10-05

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1983-12-24

Shut-In

—

Plugged

2007-03-05

!

EWA / Permit operator mismatch

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

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

AMOCO PRODUCTION COMPANY 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 (6) Elevation 3,566 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
TOP ZONE Y5,031 ft-1,465 ft
TOP ZONE Z5,117 ft-1,551 ft
TOP ZONE I5,189 ft-1,623 ft
TOP ZONE II5,237 ft-1,671 ft
TOP ZONE III5,287 ft-1,721 ft
TOP ZONE IV5,327 ft-1,761 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
5,001–5,337 ftOpen hole

Casing (2)

SizeSet DepthCement
8.625"490 ft450 sx
5.5"5,001 ft1,100 sx

Permit History (1)

#216251 Drill Final Completion

WASSON ODC UNIT · 5,400 ft

1983-10-05

Spud 1983-11-30

Applications (1)

#216251 A AMOCO PRODUCTION COMPANY
received 1983-09-26

Records & Logs

2 completion filings on record.

W-2/G-1 1984-01-12
W-2/G-1 1984-01-12
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
539
Max Depth
5,400 ft
Drill Type
Vertical
County
YOAKUM
District
8
Operator
OCCIDENTAL PERMIAN LTD.
Completed
1983-12-24

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
6,246