42-071-31736

Final Completion

TRINITY BAY STATE UNIT NO. 1

CHAMBERS County · District 3 · EXXON CORP.

Permits

Max Depth

8,900 ft

First Permit

1985-09-03

Latest Activity

1985-12-06

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

Operator History

Chain of Custody

VINTAGE PETROLEUM, INC. 1993-2001→ MASTERS RESOURCES, L.L.C. 2002-2006→ TEKOIL AND GAS GULF COAST, LLC 2006-2008→ GALVESTON BAY ENERGY, LLC 2009-2017→ GALVESTON BAY OPERATING CO LLC 2017-2020

Lease Production

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

Oil

production & DCA →

Formation Tops (4) Elevation 23 ft (DF)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
FRIO 1 (Frio)	7,098 ft	-7,075 ft
FRIO 4 (Frio)	7,574 ft	-7,551 ft
FRIO 7 (Frio)	7,750 ft	-7,727 ft
N/A	—	—

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)

Interval	Type
7,859–7,862 ft	Perforated

Casing (2)

Size	Set Depth	Cement
9.625"	1,810 ft	864 sx
5.5"	8,597 ft	800 sx

Permit History (2)

#292242 Drill Final Completion

TRINITY BAY STATE UNIT NO. 1 · 8,600 ft

1985-12-06

#283882 Drill

TRINITY BAY STATE UNIT NO. 1 · 8,900 ft

1985-09-03

Spud 1985-09-19

Applications (2)

#292242 A EXXON CORP.

received 1985-11-08

#283882 A EXXON CORP.

received 1985-09-03

Records & Logs

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

W-2/G-1 2011-09-07

W-2/G-1 1986-02-04 log on file

W-2/G-1 1986-02-20

Completion packets + logs ↗ Wellbore filings ↗

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 CHAMBERS County.

Well Details

Well Number: 130
Max Depth: 8,900 ft
Drill Type: Vertical
County: CHAMBERS
District: 3
Operator: EXXON CORP.

Operator

Name: YOUNGBLOOD, C. S. III
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