42-097-02889

Final Completion

WALNUT BEND FIELD UNIT

COOKE County · District 9 · SYDRI OPERATING LLC · WALNUT BEND (CONSOLIDATED)

Permits

Max Depth

5,274 ft

First Permit

2000-07-11

Latest Activity

2012-06-27

Lifespan

12 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2000-12-08

Shut-In

—

Plugged

—

EWA / Permit operator mismatch

Scheduling: SYDRI OPERATING LLC ≠ Permit: CIMAREX ENERGY CO. OF COLORADO

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 819 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
COX	2,996 ft	-2,177 ft
BRUHLMEYER	3,538 ft	-2,719 ft
CONSOLIDATED	3,908 ft	-3,089 ft
HUDSPETH	4,572 ft	-3,753 ft
SNUGGS	4,773 ft	-3,954 ft
SNUGGS SMY	4,816 ft	-3,997 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 (5)

Interval	Type
3,652–3,656 ft	Perforated
3,737–3,742 ft	Perforated
4,179–4,182 ft	Perforated
4,185–4,188 ft	Perforated
4,572–4,576 ft	Perforated

Casing (4)

Size	Set Depth	Cement
9.625"	1,143 ft	350 sx
7"	4,810 ft	600 sx
7"	4,810 ft	600 sx
7"	4,818 ft	600 sx

Permit History (2)

#743146 Recompletion Final Completion

NEAL ATKINS · 5,274 ft

2012-06-27

Spud 2012-06-13

#497067 Recompletion Final Completion

WALNUT BEND FIELD UNIT · 4,836 ft

2000-07-11

Spud 2000-11-29

Applications (2)

#743146 A CIMAREX ENERGY CO. OF COLORADO

received 2012-06-19

#497067 A GRUY PETROLEUM MANAGEMENT CO.

received 2000-07-11

Records & Logs

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

W-2/G-1 2012-07-27

W-2/G-1 2012-07-06

W-2/G-1 2008-08-28

W-2/G-1 2002-08-15 log on file

W-2/G-1 2003-05-02

+1 more filings

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: 8
Max Depth: 5,274 ft
Drill Type: Vertical
County: COOKE
District: 9
Operator: SYDRI OPERATING LLC
Completed: 2000-12-08

Operator

Name: SYDRI OPER, LLC
Location: DALLAS
P-5 Status: Active (filed 2026-03-11)
Cum Oil (all leases): 1,658,317 bbl
Cum Gas (all leases): 13,645,298 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits: 42