42-501-00203

Final Completion

WASSON ODC UNIT

YOAKUM County · District 8 · OCCIDENTAL PERMIAN LTD.

Permits

Max Depth

5,900 ft

First Permit

2009-09-16

Latest Activity

2016-04-20

Lifespan

7 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

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 (5) Elevation 3,575 ft (RT)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
RED BED-SANTA ROSA (Santa Rosa)	1,100 ft	+2,475 ft
YATES	2,800 ft	+775 ft
SAN ANDRES	4,500 ft	-925 ft
LIME	5,175 ft	-1,600 ft
LIME	5,222 ft	-1,647 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 (2)

Interval	Type
4,612–5,345 ft	Open hole
4,950–5,222 ft	Perforated

Casing (4)

Size	Set Depth	Cement
8.625"	234 ft	100 sx
8.625"	234 ft	—
5.5"	4,612 ft	125 sx
5.5"	4,612 ft	—

Permit History (2)

#815045 Recompletion Final Completion

WASSON ODC UNIT · 5,900 ft

2016-04-20

Spud 2012-04-14

#685144 Recompletion

WASSON ODC UNIT · 5,600 ft

2009-09-16

Applications (2)

#815045 A OCCIDENTAL PERMIAN LTD.

received 2016-04-14

#685144 A OCCIDENTAL PERMIAN LTD.

received 2009-09-16

Records & Logs

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

W-2/G-1 2016-04-25 log on file

W-2/G-1 2012-10-30

W-2/G-1 1971-01-14

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: 143
Max Depth: 5,900 ft
Drill Type: Vertical
County: YOAKUM
District: 8
Operator: OCCIDENTAL PERMIAN LTD.

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: 6,203