BBakken SubsurfaceNorth Dakota well index

NDIC file 26141 · API 33-007-01801-00-00

WALTER COOKE 1-9-4H-143-98

Operated by PETRO-HUNT, L.L.C. · Billings County, North Dakota

Active (A)Oil and gasSpud 2013

Well facts

Operator
PETRO-HUNT, L.L.C.
Status
Active (A)
Well type
Oil and gas (OG)
Field
LITTLE KNIFE
Spud date
Total depth
21,326 ft
Legal location
NWNE Sec 16 T143N R98W
Footages
341 ft FNL · 2,343 ft FEL
County
Billings County
NDIC file no.
26141
API no.
33-007-01801-00-00

Location & navigation

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47.21116, -103.10580

Published surface location (NAD83). A horizontal well's lateral can run up to three miles from this point.

See it in 3D

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Production

154 months reported, Nov 2013 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil156KbblNov ’13 to Aug ’26 · 149 of 154 months known
Peak oil rate159bbl/dOct 2014 · 4,775 bbl in 30 days
Oil, last 12 months5,610bbl-11% against the 12 before
Gas–oil ratio, last 12 months405scf/bblfirst year 504 scf/bbl
Water cut, last 12 months70%first year 69% · 365K bbl water in all
Gas sold, last 12 months0%of gas produced · 0 mcf reported flared
0100200Oil bbl/d172014201620182020202220242026

Early time

First reported month
Nov 2013
Months to peak
12 (Oct 2014)
Peak month rate
159 bbl/d on 30 days
First 3 months, oil
—
First 6 months, oil
0 bbl (1 of 6 known)
First 12 months, oil
17,959 bbl (7 of 12 known)
First 24 months, oil
51,669 bbl (19 of 24 known)
Share of cumulative in year 1
12%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
17 bbl/d
Latest rate as share of peak
10.5%
Uptime, last 12 months
90% of days
Cumulative gas
170K mcf
Cumulative water
365K bbl
Unknown months
5 of 154 (confidential or not in that month's report)
Pools reported
BAKKEN, CONFIDENTIAL
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
445209881301547066%
5032161,183311642970%
4522041,047301545170%
51463222,80093%
3851601,186231741675%
5851951,387282133370%
5862091,347302035770%
5722091,264301936569%
5732161,260311837769%
5082091,190301741170%
4792161,099311545170%
5172161,197311741870%

As first reported to NDIC in each month's report (NDIC Monthly Production Reports, Jan 2003 to Aug 2026). Operators amend past months later and the published reports are not updated, so a month can differ from the current record. A blank or missing month is unknown, not zero, and a cumulative over such months is a lower bound; two pools reported in one month are summed. Rates per producing day divide the month's volume by the days reported, so a month reported without producing days has no rate. Gas–oil ratio is gas produced over oil produced; water cut is water over oil plus water. Months from Jan 2003 to Apr 2015 are read from the Division's PDF reports, which print no flared gas and list a well in a unitized pool only inside its unit's total.

Spacing units

Units whose published footprint holds at least 660 ft of this well's surveyed lateral. Allowances are facts extracted from signed NDIC orders, machine-extracted and not human-reviewed.

Nearby wells

Closest published well heads within 3 miles; wells on one pad share a location.

Other published attributes (1)
symbolA-OG

DMR shapefile columns not shown above, unchanged.