BBakken SubsurfaceNorth Dakota well index

NDIC file 28415 · API 33-025-02550-00-00

KARMEN USA 44-11TFH

Operated by MARATHON OIL COMPANY · Dunn County, North Dakota

Active (A)Oil and gasSpud 2014

Well facts

Operator
MARATHON OIL COMPANY
Status
Active (A)
Well type
Oil and gas (OG)
Field
CHIMNEY BUTTE
Spud date
Total depth
21,513 ft
Legal location
SWSE Sec 11 T146N R95W
Footages
280 ft FSL · 2,325 ft FEL
County
Dunn County
NDIC file no.
28415
API no.
33-025-02550-00-00

Location & navigation

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47.47409, -102.74638

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

136 months reported, May 2015 to Aug 2026, BAKKEN pool.

Cumulative oil248KbblMay ’15 to Aug ’26 · 136 of 136 months known
Peak oil rate809bbl/dMay 2015 · 17,799 bbl in 22 days
Oil, last 12 months4,243bbl-34% against the 12 before
Gas–oil ratio, last 12 months2,345scf/bblfirst year 681 scf/bbl
Water cut, last 12 months70%first year 37% · 228K bbl water in all
Gas sold, last 12 months81%of gas produced · 936 mcf reported flared
05001,000Oil bbl/d17201620182020202220242026

Early time

First reported month
May 2015
Months to peak
1 (May 2015)
Peak month rate
809 bbl/d on 22 days
First 3 months, oil
40,228 bbl
First 6 months, oil
61,814 bbl
First 12 months, oil
92,697 bbl
First 24 months, oil
133,782 bbl
Share of cumulative in year 1
37%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
17 bbl/d
Latest rate as share of peak
2.1%
Uptime, last 12 months
82% of days
Cumulative gas
288K mcf
Cumulative water
228K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
30174361220152,46867%
0000———
1362413469151,77272%
4378891,38730152,03476%
4077871,06531131,93472%
42578386328151,84267%
4391,1481,07931142,61571%
4701,18495530162,51967%
4421,13884929152,57566%
39393674629142,38265%
2759519113193,45877%
5181,14992831172,21864%

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.