42-135-38110

HorizontalDirectional

NORTH COWDEN UNIT

ECTOR County · District 8 · OCCIDENTAL PERMIAN LTD.

Permits

Max Depth

5,000 ft

First Permit

2001-07-05

Latest Activity

2008-10-04

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

Injection / Disposal

ECTOR County disposal market →

H-1 Injection Plugged 2013-10-31 UIC #000091702 permitted 2001-11-14

Permitted Volume

5,000 bbl/d

Max Pressure

1,950 psi

Injection Interval

3,950–4,800 ft

Injected (12mo)

—

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 (3) Elevation 3,052 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
YATES	2,927 ft	+125 ft
QUEEN	3,752 ft	-700 ft
GRAYBURG	4,078 ft	-1,026 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)

Interval	Type
4,224–4,522 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	1,867 ft	825 sx
5.5"	4,549 ft	225 sx

Permit History (2)

#671675 Recompletion

NORTH COWDEN UNIT · 5,000 ft

2008-10-04

#511070 Drill Final Completion

NORTH COWDEN UNIT · 4,800 ft

2001-07-05

Spud 2001-09-13

Applications (2)

#671675 A OCCIDENTAL PERMIAN LTD.

received 2008-09-23

#511070 A OCCIDENTAL PERMIAN LTD.

received 2001-07-05

Records & Logs

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

W-2/G-1 2002-03-27 log on file

W-2/G-1 2002-06-12

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 ECTOR County.

Well Details

Well Number: 1557
Max Depth: 5,000 ft
Drill Type: Horizontal, Directional
County: ECTOR
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