42-097-00958

Final Completion

WALNUT BEND FIELD UNIT

COOKE County · District 9 · CIMAREX ENERGY CO. OF COLORADO

Permits

Max Depth

5,021 ft

First Permit

1978-05-16

Latest Activity

2010-11-03

Lifespan

32 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

H-1 Injection Cancelled 2015-12-09 UIC #000045197 permitted 1982-06-14

Permitted Volume

1,300 bbl/d

Max Pressure

1,800 psi

Injection Interval

4,793–4,803 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 (3) Elevation 810 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
COX	2,972 ft	-2,162 ft
BRUHLMEYER	3,522 ft	-2,712 ft
CONSOLIDATED	3,920 ft	-3,110 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 (4)

Interval	Type
4,522–4,526 ft	Perforated
4,664–4,674 ft	Perforated
4,793–4,804 ft	Perforated
?–3,884 ft	Perforated

Casing (5)

Size	Set Depth	Cement
8.625"	1,153 ft	350 sx
8.625"	1,153 ft	350 sx
2.375"	4,740 ft	—
5.5"	4,999 ft	300 sx
5.5"	4,999 ft	300 sx

Permit History (2)

#704579 Reclass Final Completion

WALNUT BEND FIELD UNIT · 5,021 ft

2010-11-03

Spud 2010-11-19

#25040 Recompletion

WALNUT BEND FIELD UNIT NO. 2 · 5,021 ft

1978-05-16

Applications (2)

#704579 A CIMAREX ENERGY CO. OF COLORADO

received 2010-10-29

#25040 A ATLANTIC RICHFIELD CO.

received 1978-05-16

Records & Logs

5 completion filings on record.

W-2/G-1 2010-12-29

W-2/G-1 2005-02-16

W-2/G-1 1978-11-14

W-2/G-1 1984-01-12

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: 155
Max Depth: 5,021 ft
Drill Type: Vertical
County: COOKE
District: 9
Operator: CIMAREX ENERGY CO. OF COLORADO

Operator

Name: CIMAREX ENGY CO. OF COLORADO
Location: MIDLAND
P-5 Status: Delinquent (filed 2025-04-28)
Cum Oil (all leases): 23,631,926 bbl
Cum Gas (all leases): 190,164,266 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 476