42-481-33444

CHILEK

WHARTON County · District 3 · SUE-ANN OPERATING, L.C.

Permits

Max Depth

6,500 ft

First Permit

1990-10-29

Latest Activity

2005-07-13

Lifespan

15 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2006-01

Operator History

Chain of Custody

TRANSFUEL RESOURCES COMPANY 1993-1995→ WHITING PETROLEUM CORPORATION 1995-1997→ FOUNDATION OIL COMPANY, INC. 1997-2004→ SUE-ANN OPERATING, L.C. 2005-2005

Lease Production

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

Gas

production & DCA →

Formation Tops (7) Elevation 93 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
FRIO 4960 (Frio)	4,960 ft	-4,867 ft
FRIO 5780 (Frio)	5,780 ft	-5,687 ft
FRIO 5900 (Frio)	5,934 ft	-5,841 ft
FRIO 6000 (Frio)	6,012 ft	-5,919 ft
FRIO 6260 (Frio)	6,260 ft	-6,167 ft
FRIO 6300 (Frio)	6,286 ft	-6,193 ft
FRIO 6330 (Frio)	6,328 ft	-6,235 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 (1)

Interval	Type
6,382–6,388 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	825 ft	370 sx
4.5"	6,484 ft	400 sx

Permit History (2)

#603376 Recompletion

CHILEK · 6,500 ft

2005-07-13

#379436 Drill Final Completion

CHILEK · 6,500 ft

1990-10-29

Spud 1990-11-18

Applications (2)

#603376 A SUE-ANN OPERATING, L.C.

received 2005-07-13

#379436 A TEXAS MERIDIAN OPERATING CO.,INC

received 1990-10-15

Records & Logs

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

W-2/G-1 1991-02-05 log on file

W-2/G-1 1991-03-29

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 WHARTON County.

Well Details

Well Number: 1
Max Depth: 6,500 ft
Drill Type: Vertical
County: WHARTON
District: 3
Operator: SUE-ANN OPERATING, L.C.

Operator

Name: SUE-ANN OPER, L.C
Location: VICTORIA
P-5 Status: Active (filed 2026-05-08)
Cum Oil (all leases): 5,772,700 bbl
Cum Gas (all leases): 51,871,076 mcf
Activities: CSGD/G, OPRS/G, OPRS/O
Total Permits: 380