42-201-31674

Final Completion

TOMBALL LEWIS OIL UNIT #1

HARRIS County · District 3 · TANDEM ENERGY CORPORATION · TOMBALL (LEWIS 5930)

Permits

Max Depth

6,520 ft

First Permit

1984-03-30

Latest Activity

2004-10-18

Lifespan

21 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2003-05-02

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

EXXON CORP. 1993-1996→ MERENCO 1996-1996→ TANDEM ENERGY CORPORATION 1997-2026

Lease Production

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

Formation Tops (6) Elevation 169 ft (DF)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
KOBS	5,421 ft	-5,252 ft
SCHULTZ (MAIN)	5,493 ft	-5,324 ft
PETRICH	5,561 ft	-5,392 ft
HIRSCH	5,628 ft	-5,459 ft
MARTENS	5,675 ft	-5,506 ft
LEWIS 5930	5,908 ft	-5,739 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
5,492–5,497 ft	Perforated
5,905–5,921 ft	Perforated

Casing (5)

Size	Set Depth	Cement
9.625"	1,835 ft	920 sx
9.625"	1,835 ft	—
9.625"	1,853 ft	920 sx
5.5"	6,019 ft	400 sx
5.5"	6,019 ft	—

Permit History (3)

#552185 Recompletion Final Completion

FRITZ THEIS A/C #1 · 6,020 ft

2004-10-18

#531042 Recompletion Final Completion

THEIS, FRITZ A/C #1 · 6,020 ft

2003-04-24

Spud 2003-04-28

#235606 Drill Final Completion

THEIS, FRITZ A/C #1 · 6,520 ft

1984-03-30

Spud 1984-08-07

Applications (3)

#552185 A TANDEM ENERGY CORPORATION

received 2004-10-12

#531042 A TANDEM ENERGY CORPORATION

received 2003-04-23

#235606 A EXXON CORP.

received 1983-12-02

Records & Logs

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

W-2/G-1 2004-10-25 log on file

W-2/G-1 2003-05-22

W-2/G-1 1984-09-17

W-2/G-1 1984-10-05

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: 10
Max Depth: 6,520 ft
Drill Type: Vertical
County: HARRIS
District: 3
Operator: TANDEM ENERGY CORPORATION
Completed: 2003-05-02

Operator

Name: TANDEM ENGY CORP
Location: HOUSTON
P-5 Status: Active (filed 2025-07-10)
Cum Oil (all leases): 3,731,968 bbl
Cum Gas (all leases): 10,685,287 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 138