42-201-80256

U

TOMBALL GAS UNIT NO. 1

HARRIS County · District 3 · EXXON CORP.

Permits

2

Max Depth

5,603 ft

First Permit

1982-12-03

Latest Activity

1983-10-27

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

Shut-In

Plugged

Lease Production

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

Formation Tops (3) Elevation 220 ft (DF)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
RICE SAND3,590 ft-3,370 ft
VICKSBURG 3,650 ft-3,430 ft
WHITSETT4,150 ft-3,930 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
1,822–1,829 ftPerforated

Casing (5)

SizeSet DepthCement
10.75"915 ft370 sx
10.75"915 ft370 sx
2.875"5,540 ft
7"5,598 ft200 sx
7"5,598 ft200 sx

Permit History (2)

Applications (2)

#223811 A EXXON CORP.
received 1983-07-28
#181418 A EXXON CORP.
received 1982-10-07

Records & Logs

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

W-2/G-1 1987-04-07 log on file
W-2/G-1 1987-05-13
W-2/G-1 1984-03-09
W-2/G-1 1984-03-09
W-2/G-1 1984-01-12

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 HARRIS County.

Well Details

Well Number
30
Max Depth
5,603 ft
Drill Type
Vertical
County
HARRIS
District
3
Operator
EXXON CORP.

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