BBakken SubsurfaceNorth Dakota well index

NDIC file 27347 · API 33-025-02405-00-00

MARSHALL 34-10H

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
21,186 ft
Legal location
NENE Sec 15 T146N R95W
Footages
296 ft FNL · 1,223 ft FEL
County
Dunn County
NDIC file no.
27347
API no.
33-025-02405-00-00

Location & navigation

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47.47260, -102.76306

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

147 months reported, Jun 2014 to Aug 2026, BAKKEN pool.

Cumulative oil276KbblJun ’14 to Aug ’26 · 147 of 147 months known
Peak oil rate1,349bbl/dJun 2014 · 6,747 bbl in 5 days
Oil, last 12 months10Kbbl+89% against the 12 before
Gas–oil ratio, last 12 months1,696scf/bblfirst year 808 scf/bbl
Water cut, last 12 months41%first year 29% · 118K bbl water in all
Gas sold, last 12 months54%of gas produced · 3,011 mcf reported flared
05001,0001,500Oil bbl/d25201620182020202220242026

Early time

First reported month
Jun 2014
Months to peak
5 (Oct 2014)
Peak month rate
1,349 bbl/d on 5 days
First 3 months, oil
28,220 bbl
First 6 months, oil
59,913 bbl
First 12 months, oil
92,748 bbl
First 24 months, oil
130,516 bbl
Share of cumulative in year 1
34%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
25 bbl/d
Latest rate as share of peak
1.8%
Uptime, last 12 months
99% of days
Cumulative gas
355K mcf
Cumulative water
118K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
1,1421,1681,53627421,02357%
1,0951,47582031351,34743%
6261,36546630212,18143%
8241,41164131271,71244%
9201,49455331301,62438%
8431,54645828301,83435%
8691,64158031281,88840%
9051,60453830301,77237%
6571,47858329232,25047%
7461,40446430251,88238%
6301,05922931201,68127%
7721,36113731251,76315%

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.