42-219-36689

SUNDOWN UNIT

HOCKLEY County · District 8 · OCCIDENTAL PERMIAN LTD.

Permits

2

Max Depth

5,400 ft

First Permit

2003-01-23

Latest Activity

2016-03-30

Lifespan

13 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

Lease Production

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

Formation Tops (5) Elevation 3,541 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
YATES 2,765 ft+776 ft
SEVEN RIVERS 2,968 ft+573 ft
QUEEN 3,571 ft-30 ft
GRAYBURG 3,850 ft-309 ft
SAN ANDRES 4,048 ft-507 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
4,835–5,013 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"2,176 ft820 sx
5.5"5,217 ft1,250 sx

Permit History (2)

Applications (2)

#814553 A OCCIDENTAL PERMIAN LTD.
received 2016-03-23
#527600 A OCCIDENTAL PERMIAN LTD.
received 2003-01-23

Records & Logs

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

W-2/G-1 2003-07-16 log on file
W-2/G-1 2003-09-24

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 HOCKLEY County.

Well Details

Well Number
87
Max Depth
5,400 ft
Drill Type
Vertical
County
HOCKLEY
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
6,203