42-279-30374

SHUT IN Horizontal

TWILLEY A

LAMB County · District 8 · OCCIDENTAL PERMIAN LTD. · ANTON-IRISH (WOLFCAMP)

Permits

Max Depth

7,500 ft

First Permit

2003-03-27

Latest Activity

2010-01-20

Lifespan

7 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

2013-07-31

Shut-In

—

Plugged

—

P-5 Org Status: Active

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2003-03

Last Production

2026-07

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 (9) Elevation 3,431 ft

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
YATES	2,224 ft	+1,207 ft
QUEEN	2,873 ft	+558 ft
SAN ANDRES	3,227 ft	+204 ft
GLORIETA	4,289 ft	-858 ft
TUBB	5,213 ft	-1,782 ft
UPPER WOLFCAMP (Wolfcamp)	6,244 ft	-2,813 ft
LOWER WOLFCAMP (Wolfcamp)	6,585 ft	-3,154 ft
WOLFCAMP SHALE (Wolfcamp)	6,586 ft	-3,155 ft
WOLFCAMP DOLOMITE (Wolfcamp)	6,678 ft	-3,247 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
6,501–6,587 ft	Perforated
6,651–6,778 ft	Open hole
6,750–6,820 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	1,624 ft	700 sx
5.5"	6,651 ft	350 sx

Permit History (2)

#688656 Recompletion Final Completion

TWILLEY A · 7,500 ft

2010-01-20

Spud 2010-04-25

#530025 Drill Final Completion

TWILLEY A · 7,500 ft

2003-03-27

Spud 2003-04-09

Applications (2)

#688656 A OCCIDENTAL PERMIAN LTD.

received 2009-12-15

#530025 A OCCIDENTAL PERMIAN LTD.

received 2003-03-27

Records & Logs

4 completion filings on record · 2 with log images at RRC.

W-2/G-1 2014-07-28

W-2/G-1 2013-02-14 log on file

W-2/G-1 2003-05-30 log on file

W-2/G-1 2003-06-05

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 LAMB County.

Well Details

Well Number: 2
Max Depth: 7,500 ft
Drill Type: Horizontal
County: LAMB
District: 8
Operator: OCCIDENTAL PERMIAN LTD.
Completed: 2013-07-31

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: 6,242