42-495-05503

HALLEY, S

WINKLER County · District 8 · CHEVRON U. S. A. INC.

Permits

2

Max Depth

11,130 ft

First Permit

2004-09-20

Latest Activity

2014-09-22

Lifespan

10 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 (2) Elevation 2,796 ft

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
DEVONIAN 9,181 ft-6,385 ft
FUSSELMAN 9,574 ft-6,778 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
9,181–9,328 ftPerforated

Casing (9)

SizeSet DepthCement
13.375"1,199 ft
13.375"1,221 ft
9.625"3,763 ft
9.625"3,781 ft
2.375"9,100 ft
7.625"11,468 ft
7.625"11,484 ft
7"11,484 ft
7"

Permit History (2)

Applications (2)

#795247 A CHEVRON U. S. A. INC.
received 2014-08-28
#551143 A CHEVRON U. S. A. INC.
received 2004-09-16

Records & Logs

3 completion filings on record.

W-2/G-1 2011-07-20
W-2/G-1 1969-04-18
W-2/G-1 1960-05-20
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 WINKLER County.

Well Details

Well Number
11
Max Depth
11,130 ft
Drill Type
Vertical
County
WINKLER
District
8

Operator

Location
MIDLAND
P-5 Status
Active (filed 2026-01-30)
Cum Oil (all leases)
633,048,621 bbl
Cum Gas (all leases)
4,264,158,043 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits
9,259