42-097-31520

Final Completion

WALNUT BEND FIELD UNIT NO. 2

COOKE County · District 9 · ARCO OIL & GAS CO. · WALNUT BEND (HUDSPETH)

Permits

Max Depth

5,702 ft

First Permit

1980-01-17

Latest Activity

1987-06-04

Lifespan

7 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1987-06-23

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: ARCO OIL & GAS CO. ≠ Production: SYDRI OPERATING, LLC (reported 2026-04)

Resolved via: production → SYDRI OPERATING, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

ARCO OIL & GAS CO. 1993-1994→ VASTAR RESOURCES, INC. 1994-1999→ GRUY PETROLEUM MANAGEMENT CO. 1999-2006→ CIMAREX ENERGY CO. OF COLORADO 2006-2012→ MERIT ENERGY COMPANY 2013-2020→ TEAM OPERATING, L.L.C. 2020-2021→ SYDRI OPERATING, LLC 2021-2026

Lease Production

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

Formation Tops (6) Elevation 802 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
BRUHLMEYER	3,510 ft	-2,708 ft
HUDSPETH	3,862 ft	-3,060 ft
WALNUT BEND (Walnut)	4,746 ft	-3,944 ft
ATKINS	5,130 ft	-4,328 ft
WINGER	5,361 ft	-4,559 ft
ELLENBURGER	5,600 ft	-4,798 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 (2)

Interval	Type
4,551–4,563 ft	Perforated
4,746–4,944 ft	Perforated

Casing (3)

Size	Set Depth	Cement
8.625"	1,122 ft	650 sx
2.875"	4,970 ft	—
5.5"	5,702 ft	830 sx

Permit History (2)

#331049 Recompletion Final Completion

WALNUT BEND UNIT NO. 2 · 5,702 ft

1987-06-04

#69971 Drill Final Completion

WALNUT BEND FIELD UNIT NO. 2 · 5,700 ft

1980-01-17

Spud 1980-04-05

Applications (2)

#331049 A ARCO OIL & GAS CO.

received 1987-06-02

#69971 A ARCO OIL & GAS CO.

received 1980-01-17

Records & Logs

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

W-2/G-1 2013-10-21

W-2/G-1 1987-07-16

W-2/G-1 1980-05-22

W-2/G-1 1984-01-12 log on file

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 COOKE County.

Well Details

Well Number: 1576
Max Depth: 5,702 ft
Drill Type: Vertical
County: COOKE
District: 9
Operator: ARCO OIL & GAS CO.
Completed: 1987-06-23

Operator

Name: ARCO OIL & GAS CO.-SILSBEE
Location: PLANO
P-5 Status: Inactive (filed 2004-11-23)
Cum Oil (all leases): 16,679,531 bbl
Cum Gas (all leases): 57,198,899 mcf
Total Permits: 3,065