42-421-30514

Final Completion

COLDWATER G

SHERMAN County · District 10 · CONOCOPHILLIPS COMPANY · COLDWATER RANCH (TONKAWA)

Permits

Max Depth

7,400 ft

First Permit

1991-02-19

Latest Activity

1991-08-29

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1991-07-29

Shut-In

—

Plugged

2003-04-02

EWA / Production operator mismatch

Scheduling: CONOCOPHILLIPS COMPANY ≠ Production: PHILLIPS PETROLEUM COMPANY (reported 2001-09)

EWA / Permit operator mismatch

Scheduling: CONOCOPHILLIPS COMPANY ≠ Permit: PHILLIPS PETROLEUM COMPANY

Resolved via: scheduling → CONOCOPHILLIPS COMPANY

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2003-08

Operator History

originally filed by PHILLIPS PETROLEUM COMPANY — asset transferred

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Formation Tops (9) Elevation 3,372 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
BROWN DOLOMITE	2,936 ft	+436 ft
DOUGLAS	4,547 ft	-1,175 ft
TONKAWA	4,810 ft	-1,438 ft
LANSING-KANSAS CITY	5,006 ft	-1,634 ft
ST LOUIS	6,190 ft	-2,818 ft
ST. LOUIS	6,190 ft	-2,818 ft
ELLEN BURGER	7,125 ft	-3,753 ft
ELLENBURGER	7,125 ft	-3,753 ft
ST. LOUIS	9,160 ft	-5,788 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 (2)

Interval	Type
4,956–4,982 ft	Perforated
5,253–5,273 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	1,772 ft	750 sx
5.5"	6,398 ft	450 sx

Permit History (2)

#391424 Recompletion Final Completion

COLDWATER G · 5,065 ft

1991-08-29

Spud 1991-07-26

#384766 Drill Final Completion

COLDWATER G · 7,400 ft

1991-02-19

Spud 1991-02-22

Applications (2)

#391424 A PHILLIPS PETROLEUM COMPANY

received 1991-08-29

#384766 A PHILLIPS PETROLEUM COMPANY

received 1991-02-19

Records & Logs

7 completion filings on record · 3 with log images at RRC.

W-2/G-1 2002-10-11

W-2/G-1 1991-08-22 log on file

W-2/G-1 1991-08-30 log on file

W-2/G-1 1991-08-30

W-2/G-1 1991-10-02

W-2/G-1 1991-05-29 log on file

+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 SHERMAN County.

Well Details

Well Number: 5
Max Depth: 7,400 ft
Drill Type: Vertical
County: SHERMAN
District: 10
Operator: CONOCOPHILLIPS COMPANY
Completed: 1991-07-29

Operator

Name: CONOCOPHILLIPS CO
Location: MIDLAND
P-5 Status: Active (filed 2026-02-03)
Cum Oil (all leases): 82,638,100 bbl
Cum Gas (all leases): 2,799,661,718 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits: 3,280