42-165-32078

DENVER UNIT

GAINES County · District 8 · OCCIDENTAL PERMIAN LTD.

Permits

Max Depth

5,800 ft

First Permit

1981-05-06

Latest Activity

2011-12-28

Lifespan

31 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

H-1 Injection Active UIC #000064333 permitted 2014-06-04

Permitted Volume

2,000 bbl/d

Max Pressure

2,000 psi

Injection Interval

4,600–5,495 ft

Injected (12mo)

142,379 bbl

Monthly injected volume (bbl, from H-10 filings through 2025-09-01)

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 (4) Elevation 3,549 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
YATES	2,980 ft	+569 ft
GRAYBURG	4,045 ft	-496 ft
SAN ANDRES	4,310 ft	-761 ft
SAN ANDRES	4,658 ft	-1,109 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 (4)

Interval	Type
4,890–5,056 ft	Perforated
4,890–5,075 ft	Perforated
4,906–5,110 ft	Perforated
5,127–5,245 ft	Open hole

Casing (4)

Size	Set Depth	Cement
9.625"	420 ft	275 sx
2.875"	5,087 ft	—
7"	5,109 ft	1,500 sx
7"	5,110 ft	1,500 sx

Permit History (2)

#730025 Recompletion

DENVER UNIT · 5,800 ft

2011-12-28

#117705 Drill Final Completion

DENVER UNIT · 5,200 ft

1981-05-06

Spud 1981-06-27

Applications (2)

#730025 A OCCIDENTAL PERMIAN LTD.

received 2011-12-14

#117705 A SHELL OIL COMPANY

received 1981-05-06

Records & Logs

5 completion filings on record.

W-2/G-1 2023-02-15

W-2/G-1 1989-03-20

W-2/G-1 1988-07-29

W-2/G-1 1981-11-09

Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library 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 GAINES County.

Well Details

Well Number: 6538WC
Max Depth: 5,800 ft
Drill Type: Vertical
County: GAINES
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