42-097-02422

Final Completion

WALNUT BEND FIELD UNIT NO. 2

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

Permits

Max Depth

5,048 ft

First Permit

1978-02-08

Latest Activity

1982-08-06

Lifespan

4 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

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

Injection / Disposal

H-1 Injection Active UIC #000045192 permitted 1982-06-14

Permitted Volume

1,300 bbl/d

Max Pressure

1,800 psi

Injection Interval

4,794–4,819 ft

Injected (12mo)

—

Monthly injected volume (bbl, from H-10 filings through 2025-08-01)

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 (3) Elevation 799 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
BRUHLMEYER	3,540 ft	-2,741 ft
HUDSPETH	3,900 ft	-3,101 ft
BEST	5,004 ft	-4,205 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
4,794–4,819 ft	Perforated

Casing (5)

Size	Set Depth	Cement
13"	1,166 ft	900 sx
13"	1,166 ft	900 sx
9"	3,015 ft	650 sx
2.375"	4,705 ft	—
7"	5,005 ft	300 sx

Permit History (2)

#168551 Recompletion Final Completion

WALNUT BEND FIELD UNIT NO. 2 · 5,048 ft

1982-08-06

#17888 Recompletion

WALNUT BEND FIELD UNIT NO. 2 · 5,048 ft

1978-02-08

Applications (2)

#168551 A ARCO OIL & GAS CO.

received 1982-08-06

#17888 A ATLANTIC RICHFIELD CO.

received 1978-02-08

Records & Logs

4 completion filings on record.

W-2/G-1 2025-10-13

W-2/G-1 1982-12-13

W-2/G-1 1978-03-22

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: 15-29
Max Depth: 5,048 ft
Drill Type: Vertical
County: COOKE
District: 9
Operator: ARCO OIL & GAS CO.

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