42-071-30795

GRIPON H. A. A/C #1

CHAMBERS County · District 3 · EXXON CORP. · ANAHUAC (CHGD. SHALLOW SDS.)

Permits

Max Depth

7,700 ft

First Permit

1977-09-28

Latest Activity

1991-09-10

Lifespan

14 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1991-11-06

Shut-In

—

Plugged

1994-09-28

EWA / Production operator mismatch

Scheduling: EXXON CORP. ≠ Production: TEXAS PETROLEUM INVESTMENT CO. (reported 2026-04)

Resolved via: production → TEXAS PETROLEUM INVESTMENT CO.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

EXXON CORP. 1993-2000→ EXXON MOBIL CORPORATION 2000-2003→ TEXAS PETROLEUM INVESTMENT CO. 2003-2026

Lease Production

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

Formation Tops (3) Elevation 33 ft (DF)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
DISCORBIS	6,138 ft	-6,105 ft
MARGINULINA	6,684 ft	-6,651 ft
FRIO	6,831 ft	-6,798 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 (6)

Interval	Type
1,644–1,648 ft	Perforated
6,034–6,847 ft	Perforated
6,864–6,874 ft	Perforated
6,957–6,963 ft	Perforated
6,968–6,972 ft	Perforated
6,973–6,986 ft	Perforated

Casing (5)

Size	Set Depth	Cement
14"	73 ft	—
8.625"	1,035 ft	325 sx
8.625"	1,036 ft	325 sx
2.375"	6,214 ft	—
5.5"	7,185 ft	765 sx

Permit History (2)

#391666 Recompletion U

GRIPON, H. A. A/C #1 · 7,200 ft

1991-09-10

Spud 1991-02-26

#9745 Drill

GRIPON, H. A. A/C 1 · 7,700 ft

1977-09-28

Applications (2)

#391666 A EXXON CORP.

received 1991-09-05

#9745 A EXXON CORP.

received 1977-09-28

Records & Logs

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

W-2/G-1 1992-03-27 log on file

W-2/G-1 1992-02-18 log on file

W-2/G-1 1992-02-26

W-2/G-1 1989-04-11

W-2/G-1 1987-10-22

W-2/G-1 1986-05-29

+2 more filings

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: 30
Max Depth: 7,700 ft
Drill Type: Vertical
County: CHAMBERS
District: 3
Operator: EXXON CORP.
Completed: 1991-11-06

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