42-201-31660

Final Completion

WEBSTER FIELD UNIT

HARRIS County · District 3 · EXXON CORP.

Permits

2

Max Depth

6,600 ft

First Permit

1983-11-04

Latest Activity

1983-11-08

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

Injection / Disposal

H-1 Injection Inactive UIC #000105323 permitted 2019-02-11

Permitted Volume

20,000 bbl/d

Max Pressure

2,300 psi

Injection Interval

4,600–5,048 ft

Injected (12mo)

Monthly injected volume (bbl, from H-10 filings through 2025-09-01)

Lease Production

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

Formation Tops (10) Elevation 50 ft (DF)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
MIOCENE_TOP (Miocene (undifferentiated))4,447 ft-4,397 ft
ANAHUAC SHALE (Anahuac)5,024 ft-4,974 ft
MARGINULINA25,714 ft-5,664 ft
FRIO 1A (Frio)5,744 ft-5,694 ft
FRIO 5,745 ft-5,695 ft
FRIO 1B (Frio)5,770 ft-5,720 ft
FRIO 1C (Frio)5,811 ft-5,761 ft
FRIO 1D (Frio)5,833 ft-5,783 ft
FRIO 1G (Frio)5,977 ft-5,927 ft
FRIO 2A (Frio)6,037 ft-5,987 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 (5)

IntervalType
5,761–5,802 ftPerforated
5,772–5,780 ftPerforated
5,784–5,789 ftPerforated
5,810–5,818 ftPerforated
5,826–5,846 ftPerforated

Casing (2)

SizeSet DepthCement
9.625"1,563 ft1,130 sx
5.5"6,099 ft355 sx

Permit History (2)

Applications (2)

#219920 A EXXON CORP.
received 1983-11-02
#220169 A EXXON CORP.
received 1983-10-25

Records & Logs

4 completion filings on record.

W-2/G-1 2014-11-04
W-2/G-1 1998-09-08
W-2/G-1 1984-03-01
W-2/G-1 1984-03-01

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
163
Max Depth
6,600 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