BBakken SubsurfaceNorth Dakota well index

NDIC file 25480 · API 33-105-03059-00-00

MALCOLM 4-20H1

Operated by CONTINENTAL RESOURCES, INC. · Williams County, North Dakota

Active (A)Oil and gasSpud 2013

Well facts

Operator
CONTINENTAL RESOURCES, INC.
Status
Active (A)
Well type
Oil and gas (OG)
Field
SAUK
Spud date
Total depth
19,309 ft
Legal location
NWNE Sec 20 T159N R95W
Footages
390 ft FNL · 2,260 ft FEL
County
Williams County
NDIC file no.
25480
API no.
33-105-03059-00-00

Location & navigation

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48.58876, -102.98223

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

153 months reported, Dec 2013 to Aug 2026, BAKKEN pool.

Cumulative oil196KbblDec ’13 to Aug ’26 · 153 of 153 months known
Peak oil rate465bbl/dJan 2014 · 3,253 bbl in 7 days
Oil, last 12 months6,315bbl+16% against the 12 before
Gas–oil ratio, last 12 months3,645scf/bblfirst year 978 scf/bbl
Water cut, last 12 months62%first year 56% · 242K bbl water in all
Gas sold, last 12 months81%of gas produced · 146 mcf reported flared
0200400600Oil bbl/d172014201620182020202220242026

Early time

First reported month
Dec 2013
Months to peak
5 (Apr 2014)
Peak month rate
465 bbl/d on 7 days
First 3 months, oil
6,532 bbl
First 6 months, oil
23,842 bbl
First 12 months, oil
47,872 bbl
First 24 months, oil
78,844 bbl
Share of cumulative in year 1
24%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
17 bbl/d
Latest rate as share of peak
3.6%
Uptime, last 12 months
90% of days
Cumulative gas
427K mcf
Cumulative water
242K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
4121,52760430143,70659%
240903120,00098%
7732,2671,52129272,93366%
9412,8491,46931303,02861%
6192,23899231203,61662%
6031,94991028223,23260%
5672,08788831183,68161%
5322,01780130183,79160%
4982,13882230174,29362%
4382,14974930154,90663%
4161,71861524174,13060%
5142,04280131173,97361%

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.