42-097-00819

Final Completion

WALNUT BEND FIELD UNIT NO. 2

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

Permits

Max Depth

5,142 ft

First Permit

1978-05-02

Latest Activity

1979-04-04

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1979-05-22

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 (4) Elevation 696 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
SNUGGS	4,786 ft	-4,090 ft
RAMSEY	4,806 ft	-4,110 ft
BEST	4,965 ft	-4,269 ft
ATKINS	5,010 ft	-4,314 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 (3)

Interval	Type
3,925–4,830 ft	Perforated
4,806–4,830 ft	Perforated
5,010–5,041 ft	Perforated

Casing (7)

Size	Set Depth	Cement
10.75"	998 ft	300 sx
10.75"	1,008 ft	300 sx
8.625"	1,008 ft	350 sx
7"	4,660 ft	350 sx
7"	4,670 ft	700 sx
5.75"	4,885 ft	200 sx
2.875"	4,980 ft	—

Permit History (2)

#45786 Other Final Completion

WALNUT BEND FIELD UNIT NO. 2 · 5,142 ft

1979-04-04

#24652 Recompletion

WALNUT BEND FIELD UNIT NO. 2 · 5,142 ft

1978-05-02

Applications (2)

#45786 A ARCO OIL & GAS CO.

received 1979-04-04

#24652 A ATLANTIC RICHFIELD CO.

received 1978-05-02

Records & Logs

5 completion filings on record.

W-2/G-1 2013-10-18

W-2/G-1 2005-04-05

W-2/G-1 1979-05-28

W-2/G-1 1977-01-14

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: 25-5
Max Depth: 5,142 ft
Drill Type: Vertical
County: COOKE
District: 9
Operator: ARCO OIL & GAS CO.
Completed: 1979-05-22

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