BBakken SubsurfaceNorth Dakota well index

NDIC file 26633 · API 33-053-05347-00-00

MACK 8-2H

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

Inactive (IA)Oil and gasSpud 2013

Well facts

Operator
CONTINENTAL RESOURCES, INC.
Status
Inactive (IA)
Well type
Oil and gas (OG)
Field
ANTELOPE
Spud date
Total depth
15,839 ft
Legal location
LOT3 Sec 2 T152N R94W
Footages
154 ft FNL · 1,494 ft FWL
County
McKenzie County
NDIC file no.
26633
API no.
33-053-05347-00-00

Location & navigation

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48.02311, -102.67973

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

145 months reported, Aug 2014 to Aug 2026, SANISH pool.

Cumulative oil112KbblAug ’14 to Aug ’26 · 145 of 145 months known
Peak oil rate372bbl/dOct 2014 · 10,054 bbl in 27 days
Oil, last 12 months447bbl-68% against the 12 before
Gas–oil ratio, last 12 months4,951scf/bblfirst year 1,709 scf/bbl
Water cut, last 12 months21%first year 42% · 78.5K bbl water in all
Gas sold, last 12 months6%of gas produced · 1 mcf reported flared
0200400Oil bbl/d7201620182020202220242026

Early time

First reported month
Aug 2014
Months to peak
3 (Oct 2014)
Peak month rate
372 bbl/d on 27 days
First 3 months, oil
20,291 bbl
First 6 months, oil
40,208 bbl
First 12 months, oil
50,173 bbl
First 24 months, oil
62,058 bbl
Share of cumulative in year 1
45%

Today

Last reported month
Aug 2026
Last month with oil
Jul 2026
Latest oil rate
7 bbl/d
Latest rate as share of peak
1.9%
Uptime, last 12 months
23% of days
Cumulative gas
371K mcf
Cumulative water
78.5K bbl
Pools reported
SANISH
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
102232281952,27522%
0000———
135743342555,50420%
107667252356,23419%
0000———
0000———
0000———
0000———
0000———
331948755,87920%
70377221075,38624%
0000———

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)
symbolIA-OG

DMR shapefile columns not shown above, unchanged.