42-479-35775

Directional

MACMAHON, P. A.

WEBB County · District 4 · CHEVRON U. S. A. INC.

Permits

2

Max Depth

7,600 ft

First Permit

1993-03-08

Latest Activity

1997-04-03

Lifespan

4 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

Shut-In

Plugged

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-03

Last Production

1994-02

Lease Production

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

Formation Tops (3) Elevation 350 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
LOWER WILCOX (Wilcox)5,930 ft-5,580 ft
LOBO 66,490 ft-6,140 ft
WILLS POINT 6,600 ft-6,250 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 ↗

Casing (2)

SizeSet DepthCement
9.625"885 ft310 sx
7"5,127 ft510 sx

Permit History (2)

Applications (2)

#460645 A CHEVRON U. S. A. INC.
received 1997-04-03
#409589 A CHEVRON U. S. A. INC.
received 1993-03-08

Records & Logs

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

W-2/G-1 1993-04-28 log on file
W-2/G-1 1993-05-07

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 WEBB County.

Well Details

Well Number
7ST
Max Depth
7,600 ft
Drill Type
Directional
County
WEBB
District
4

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
9,261