42-135-07640

COCHRAN, W. C.

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

Permits

1

Max Depth

5,336 ft

First Permit

1989-11-01

Latest Activity

1989-11-01

Lifespan

< 1 yr

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

UIC Permit Plugged 2022-06-13 UIC #000120068 permitted 1967-01-06

Permitted Volume

200 bbl/d

Max Pressure

1,000 psi

Injection Interval

5,095–5,292 ft

Injected (12mo)

Lease Production

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

Formation Tops (2) Elevation 3,097 ft (DF)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
GRAYBURG 4,130 ft-1,033 ft
HOLT 5,095 ft-1,998 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
5,095–5,336 ftOpen hole

Casing (8)

SizeSet DepthCement
9.625"254 ft
9.625"270 ft125 sx
9.625"270 ft125 sx
7"4,076 ft
7"4,085 ft350 sx
5"5,092 ft
5"5,095 ft150 sx
2.375"5,228 ft

Permit History (1)

Applications (1)

#365763 A CHEVRON U. S. A. INC.
received 1989-10-30

Records & Logs

4 completion filings on record.

W-2/G-1 2022-02-08
W-2/G-1 2015-07-29
W-2/G-1 1991-01-07
W-2/G-1 1965-11-24
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 ECTOR County.

Well Details

Well Number
4
Max Depth
5,336 ft
Drill Type
Vertical
County
ECTOR
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