42-427-30857

U

MONTALVO N.R.

STARR County · District 4 · EXXON CORP. · SUN (5200)

Permits

1

Max Depth

5,400 ft

First Permit

1983-11-01

Latest Activity

1983-11-01

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1984-03-14

Shut-In

Plugged

1987-06-25

Formation Tops

No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.

Check this well's filings at RRC ↗

Perforations (2)

IntervalType
4,069–4,072 ftPerforated
4,803–4,809 ftPerforated

Casing (3)

SizeSet DepthCement
8.625"1,023 ft500 sx
2.875"5,369 ft300 sx
2.875"5,400 ft200 sx

Permit History (1)

Applications (1)

#219407 A EXXON CORP.
received 1983-10-27

Records & Logs

2 completion filings on record.

W-2/G-1 1984-08-08
W-2/G-1 1984-08-08

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 STARR County.

Well Details

Well Number
55
Max Depth
5,400 ft
Drill Type
Vertical
County
STARR
District
4
Operator
EXXON CORP.
Completed
1984-03-14

Operator

Location
HOUSTON
P-5 Status
S (filed 1999-03-15)
Cum Oil (all leases)
215,968,885 bbl
Cum Gas (all leases)
2,000,503,710 mcf
Activities
OPRS/O
Total Permits
19,549