BBakken SubsurfaceNorth Dakota well index

NDIC file 20692 · API 33-025-01354-00-00

DAWN KUPPER 31-15H

Operated by MARATHON OIL COMPANY · Dunn County, North Dakota

Active (A)Oil and gasSpud 2011

Well facts

Operator
MARATHON OIL COMPANY
Status
Active (A)
Well type
Oil and gas (OG)
Field
CHIMNEY BUTTE
Spud date
Total depth
20,512 ft
Legal location
NWNE Sec 15 T146N R95W
Footages
372 ft FNL · 1,572 ft FEL
County
Dunn County
NDIC file no.
20692
API no.
33-025-01354-00-00

Location & navigation

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47.47241, -102.76447

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

180 months reported, Sep 2011 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil412KbblSep ’11 to Aug ’26 · 179 of 180 months known
Peak oil rate541bbl/dOct 2011 · 16,227 bbl in 30 days
Oil, last 12 months8,139bbl-32% against the 12 before
Gas–oil ratio, last 12 months3,886scf/bblfirst year 833 scf/bbl
Water cut, last 12 months48%first year 23% · 200K bbl water in all
Gas sold, last 12 months83%of gas produced · 2,946 mcf reported flared
0200400600Oil bbl/d2420122014201620182020202220242026

Early time

First reported month
Sep 2011
Months to peak
2 (Oct 2011)
Peak month rate
541 bbl/d on 30 days
First 3 months, oil
26,652 bbl (2 of 3 known)
First 6 months, oil
45,439 bbl (5 of 6 known)
First 12 months, oil
79,347 bbl (11 of 12 known)
First 24 months, oil
137,828 bbl (23 of 24 known)
Share of cumulative in year 1
19%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
24 bbl/d
Latest rate as share of peak
4.4%
Uptime, last 12 months
100% of days
Cumulative gas
494K mcf
Cumulative water
200K bbl
Unknown months
1 of 180 (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
8373,26476430283,90048%
7673,00572131253,91848%
6472,45760430223,79848%
8323,26075631273,91848%
5992,55460831194,26450%
4021,63641628144,07051%
6282,39061631203,80650%
8122,94164730273,62244%
6532,49470230223,81952%
6452,37555530223,68246%
5732,22055231183,87449%
7443,03668231244,08148%

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.