42-501-33111

INJECTION

WASSON NORTH CLEARFORK UNIT

YOAKUM County · District 8 · OCCIDENTAL PERMIAN LTD. · WASSON NE. (CLEAR FORK)

Permits

Max Depth

8,500 ft

First Permit

1986-11-18

Latest Activity

1995-11-01

Lifespan

9 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

2016-09-30

Shut-In

—

Plugged

—

P-5 Org Status: Active

EWA / Permit operator mismatch

Scheduling: OCCIDENTAL PERMIAN LTD. ≠ Permit: SHELL WESTERN E&P INC.

Resolved via: production → OCCIDENTAL PERMIAN LTD.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

H-1 Injection Active UIC #000114144 permitted 2019-04-02

Permitted Volume

2,000 bbl/d

Max Pressure

3,250 psi

Injection Interval

6,632–8,075 ft

Injected (12mo)

184,975 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 (8) Elevation 3,555 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
RED BEDS/RUSTLER	2,410 ft	+1,145 ft
YATES	3,185 ft	+370 ft
SEVEN RIVERS	3,340 ft	+215 ft
SAN ANDRES	4,604 ft	-1,049 ft
GLORIETA	5,974 ft	-2,419 ft
CLEARFORK (Clear Fork)	6,526 ft	-2,971 ft
MIDDLE CLEARFORK (Clear Fork)	6,526 ft	-2,971 ft
MIDDLE OF/WICHITA	6,526 ft	-2,971 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
6,632–6,846 ft	Perforated
6,632–8,075 ft	Perforated
6,906–8,075 ft	Perforated
6,906–8,075 ft	Open hole

Casing (2)

Size	Set Depth	Cement
8.625"	2,439 ft	1,100 sx
5.5"	6,898 ft	450 sx

Permit History (2)

#441426 Recompletion Final Completion

WASSON NORTH CLEARFORK UNIT · 8,500 ft

1995-11-01

Spud 1995-11-20

#322887 Drill Final Completion

WASSON NORTH CLEAR FORK UNIT · 8,500 ft

1986-11-18

Applications (2)

#441426 A SHELL WESTERN E&P INC.

received 1995-10-31

#322887 A SHELL WESTERN E&P INC.

received 1986-11-10

Records & Logs

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

W-2/G-1 2016-10-12

W-2/G-1 2004-08-12

W-2/G-1 1996-08-16 log on file

W-2/G-1 1987-07-20 log on file

W-2/G-1 1987-07-25

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: 102
Max Depth: 8,500 ft
Drill Type: Vertical
County: YOAKUM
District: 8
Operator: OCCIDENTAL PERMIAN LTD.
Completed: 2016-09-30

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