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42-501-36075

INJECTION Directional

YOAKUM WASSON CLEARFORK UNIT

YOAKUM County · District 8 · OCCIDENTAL PERMIAN LTD. · WASSON 72

Permits

1

Max Depth

8,180 ft

First Permit

2012-11-14

Latest Activity

2012-11-14

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2013-03-11

Shut-In

—

Plugged

—

P-5 Org Status: Active

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

H-1 Injection Active UIC #000107856 permitted 2013-07-10

Permitted Volume

1,500 bbl/d

Max Pressure

2,500 psi

Injection Interval

5,650–8,180 ft

Injected (12mo)

56,832 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 3,529 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SAN ANDRES 4,432 ft-903 ft
UPPER CLEARFORK (Clear Fork)6,024 ft-2,495 ft
UPPER CLEARFORK (Clear Fork)6,025 ft-2,496 ft
L2 CLEARFORK7,322 ft-3,793 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)

IntervalType
7,406–7,828 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"2,275 ft1,090 sx
5.5"8,008 ft440 sx

Permit History (1)

#751318 Drill Final Completion

YOAKUM WASSON CLEARFORK UNIT · 8,180 ft

2012-11-14

Spud 2012-12-21

Applications (1)

#751318 A OCCIDENTAL PERMIAN LTD.
received 2012-11-12

Records & Logs

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

W-2/G-1 2023-10-27
W-2/G-1 2013-08-29 log on file
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
4822
Max Depth
8,180 ft
Drill Type
Directional
County
YOAKUM
District
8
Operator
OCCIDENTAL PERMIAN LTD.
Completed
2013-03-11

Operator

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