42-201-32578

Final Completion

LONGENBAUGH A. G.

HARRIS County · District 3 · HAMMAN OIL & REFINING COMPANY · CYPRESS (Y-9)

Permits

Max Depth

7,500 ft

First Permit

1999-09-02

Latest Activity

2005-12-16

Lifespan

6 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1999-10-15

Shut-In

—

Plugged

2018-11-13

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2020-04

Lease Production

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

Formation Tops (3) Elevation 161 ft (KB)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
BASIL MIOCENE	4,985 ft	-4,824 ft
COCKFIELD	6,120 ft	-5,959 ft
YEGUA	6,345 ft	-6,184 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
6,528–6,532 ft	Perforated
6,872–6,876 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	1,973 ft	890 sx
4.5"	6,993 ft	410 sx

Permit History (2)

#611169 Recompletion Final Completion

LONGENBAUGH · 7,500 ft

2005-12-16

Spud 2005-12-02

#487246 Drill Final Completion

LONGENBAUGH · 7,500 ft

1999-09-02

Spud 1999-09-10

Applications (2)

#611169 A HAMMAN OIL & REFINING COMPANY

received 2005-12-16

#487246 A HAMMAN OIL & REFG. CO.

received 1999-09-02

Records & Logs

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

W-2/G-1 2005-12-21 log on file

W-2/G-1 2005-09-15

W-2/G-1 2000-10-11

W-2/G-1 1999-10-20 log on file

W-2/G-1 1999-10-27

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 HARRIS County.

Well Details

Well Number: 13
Max Depth: 7,500 ft
Drill Type: Vertical
County: HARRIS
District: 3
Operator: HAMMAN OIL & REFINING COMPANY
Completed: 1999-10-15

Operator

Name: HAMMAN OIL & REFINING CO
Location: HOUSTON
P-5 Status: Active (filed 2026-06-01)
Cum Oil (all leases): 3,478,638 bbl
Cum Gas (all leases): 26,126,778 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 359