42-501-31202

Final Completion

DENVER UNIT

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

Permits

Max Depth

5,800 ft

First Permit

1984-11-19

Latest Activity

2017-05-03

Lifespan

32 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

Injection / Disposal

UIC Permit Cancelled 1985-03-01 UIC #000028830

Permitted Volume

—

Max Pressure

—

Injection Interval

—

Injected (12mo)

—

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 3,584 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
SAN ANDRES	4,839 ft	-1,255 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
4,937–5,182 ft	Perforated
4,937–5,245 ft	Perforated
5,248–5,335 ft	Open hole

Casing (6)

Size	Set Depth	Cement
16"	40 ft	—
16"	40 ft	—
11.75"	388 ft	350 sx
11.75"	388 ft	350 sx
8.625"	4,450 ft	2,300 sx
8.625"	4,450 ft	2,300 sx

Permit History (2)

#825726 Recompletion Final Completion

DENVER UNIT · 5,800 ft

2017-05-03

Spud 2017-09-18

#258255 Drill Final Completion

DENVER UNIT · 5,250 ft

1984-11-19

Applications (2)

#825726 A OCCIDENTAL PERMIAN LTD.

received 2017-04-20

#258255 A SHELL WESTERN E&P INC.

received 1984-11-01

Records & Logs

4 completion filings on record.

W-2/G-1 2017-10-17

W-2/G-1 1984-11-28

W-2/G-1 1984-12-07

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: 3731
Max Depth: 5,800 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: 6,245