42-237-37461

Final Completion

GRAND DURHAM

JACK County · District 9 · GRAND OPERATING INC. · JUPITER (CONGLOMERATE UPPER)

Permits

Max Depth

5,876 ft

First Permit

1987-12-22

Latest Activity

1998-03-20

Lifespan

10 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1988-01-30

Shut-In

—

Plugged

2018-10-30

EWA / Production operator mismatch

Scheduling: GRAND OPERATING INC. ≠ Production: GONZENBACH OIL & GAS, LLC (reported 2018-10)

Resolved via: scheduling → GRAND OPERATING INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2020-02

Operator History

Chain of Custody

GRAND ENERGY, INC. 1993-1993→ GRAND OPERATING, INC. 1993-1998→ GONZENBACH, GLEN D 1998-2007→ GLEN D. GONZENBACH, LLC 2007-2016→ GONZENBACH OIL & GAS, LLC 2017-2018

Lease Production

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

Formation Tops (1) Elevation 997 ft (KB)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
CONG.	5,088 ft	-4,091 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 (2)

Interval	Type
5,088–5,098 ft	Perforated
5,328–5,470 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	320 ft	200 sx
4.5"	5,852 ft	200 sx

Permit History (2)

#474403 Recompletion Final Completion

GRAND DURHAM · 5,876 ft

1998-03-20

Spud 1998-02-06

#340564 Drill Final Completion

GRAND DURHAM · 5,850 ft

1987-12-22

Applications (2)

#474403 A GRAND OPERATING, INC.

received 1998-03-16

#340564 A GRAND ENERGY, INC.

received 1987-12-22

Records & Logs

4 completion filings on record · 2 with log images at RRC.

W-2/G-1 1998-03-20 log on file

W-2/G-1 1998-04-16

W-2/G-1 1988-02-22 log on file

W-2/G-1 1988-03-01

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 JACK County.

Well Details

Well Number: 2
Max Depth: 5,876 ft
Drill Type: Vertical
County: JACK
District: 9
Operator: GRAND OPERATING INC.
Completed: 1988-01-30

Operator

Name: GRAND OPER, INC
Location: ADDISON
P-5 Status: Inactive (filed 2021-02-09)
Cum Oil (all leases): 591,790 bbl
Cum Gas (all leases): 23,627,135 mcf
Total Permits: 84