42-097-00820

Final Completion

WALNUT BEND FIELD UNIT NO. 2

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

Permits

Max Depth

5,053 ft

First Permit

1978-05-02

Latest Activity

2004-05-04

Lifespan

26 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1984-03-20

Shut-In

—

Plugged

—

EWA / Production operator mismatch

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

EWA / Permit operator mismatch

Scheduling: ARCO OIL & GAS CO. ≠ Permit: GRUY PETROLEUM MANAGEMENT CO.

Resolved via: production → SYDRI OPERATING, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

H-1 Injection Cancelled 2004-05-18 UIC #000051885 permitted 1984-05-22

Permitted Volume

1,200 bbl/d

Max Pressure

1,800 psi

Injection Interval

5,009–5,021 ft

Injected (12mo)

—

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 (10) Elevation 680 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
STRAWN	2,182 ft	-1,502 ft
COX	2,930 ft	-2,250 ft
BRUHLMEYER	3,433 ft	-2,753 ft
HUDSPETH	3,799 ft	-3,119 ft
REGULAR	4,640 ft	-3,960 ft
SNUGGS	4,667 ft	-3,987 ft
RAMSEY	4,796 ft	-4,116 ft
BEST	4,874 ft	-4,194 ft
ATKINS	4,932 ft	-4,252 ft
ATKINS	5,016 ft	-4,336 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 (7)

Interval	Type
4,712–4,720 ft	Perforated
4,796–4,820 ft	Perforated
4,874–4,882 ft	Perforated
4,892–4,902 ft	Perforated
5,016–5,020 ft	Perforated
5,016–5,044 ft	Perforated
5,024–5,028 ft	Perforated

Casing (4)

Size	Set Depth	Cement
16"	36 ft	100 sx
10.75"	1,004 ft	225 sx
7"	4,654 ft	250 sx
2.875"	4,975 ft	—

Permit History (3)

#545294 Recompletion Final Completion

WALNUT BEND FIELD UNIT · 5,053 ft

2004-05-04

Spud 2004-05-04

#45767 Other Final Completion

WALNUT BEND FIELD UNIT NO. 2 · 5,053 ft

1979-04-04

#28480 Recompletion

WALNUT BEND FIELD UNIT NO. 2 · 5,050 ft

1978-05-02

Applications (3)

#545294 A GRUY PETROLEUM MANAGEMENT CO.

received 2004-05-04

#45767 A ARCO OIL & GAS CO.

received 1979-04-04

#28480 A ATLANTIC RICHFIELD CO.

received 1978-05-02

Records & Logs

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

W-2/G-1 2004-05-10 log on file

W-2/G-1 1984-06-22

W-2/G-1 1978-06-08

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: 259
Max Depth: 5,053 ft
Drill Type: Vertical
County: COOKE
District: 9
Operator: ARCO OIL & GAS CO.
Completed: 1984-03-20

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