42-501-33516

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CENTRAL OWNBY UNIT

YOAKUM County · District 8 · OCCIDENTAL PERMIAN LTD. · WILDCAT

Permits

1

Max Depth

8,300 ft

First Permit

1989-08-23

Latest Activity

1989-08-23

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

Shut-In

Plugged

!

EWA / Permit operator mismatch

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

Resolved via: productionOCCIDENTAL PERMIAN LTD.

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-01

Last Production

2026-07

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Formation Tops (11) Elevation 3,582 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
RUSTLER 2,628 ft+954 ft
RUSTLER/YATES (Rustler)2,628 ft+954 ft
YATES 3,386 ft+196 ft
SAN ANDRES 4,745 ft-1,163 ft
SAN ANDRES/GLORIETA (San Andres)4,745 ft-1,163 ft
GLORIETA 6,102 ft-2,520 ft
UPPER CLEARFORK (Clear Fork)6,285 ft-2,703 ft
UPPER/MIDDLE CLEARFORK (Clear Fork)6,285 ft-2,703 ft
MIDDLE CLEARFORK (Clear Fork)6,746 ft-3,164 ft
TUBB 7,551 ft-3,969 ft
LOWER CLEARFORK (Clear Fork)7,647 ft-4,065 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 (2)

IntervalType
6,649–6,831 ftPerforated
7,686–8,212 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"2,600 ft1,100 sx
5.5"8,416 ft2,400 sx

Permit History (1)

Applications (1)

#363063 A SHELL WESTERN E&P INC.
received 1989-08-21

Records & Logs

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

W-2/G-1 1991-02-25
W-2/G-1 1991-03-04
W-2/G-1 1990-07-31 log on file
W-2/G-1 1990-11-09

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
1008
Max Depth
8,300 ft
Drill Type
Vertical
County
YOAKUM
District
8

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
6,246