BBakken SubsurfaceNorth Dakota well index

NDIC file 17046 · API 33-025-00719-00-00

IRENE KOVALOFF 31-18H

Operated by MARATHON OIL COMPANY · Dunn County, North Dakota

Active (A)Oil and gasSpud 2008

Well facts

Operator
MARATHON OIL COMPANY
Status
Active (A)
Well type
Oil and gas (OG)
Field
MURPHY CREEK
Spud date
Total depth
19,865 ft
Legal location
NWNE Sec 18 T144N R95W
Footages
500 ft FNL · 1,735 ft FEL
County
Dunn County
NDIC file no.
17046
API no.
33-025-00719-00-00

Location & navigation

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47.29795, -102.76450

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

217 months reported, Aug 2008 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil180KbblAug ’08 to Aug ’26 · 215 of 217 months known
Peak oil rate232bbl/dOct 2008 · 2,554 bbl in 11 days
Oil, last 12 months5,261bbl-13% against the 12 before
Gas–oil ratio, last 12 months987scf/bblfirst year 399 scf/bbl
Water cut, last 12 months19%first year 16% · 41.1K bbl water in all
Gas sold, last 12 months47%of gas produced · 672 mcf reported flared
0100200300Oil bbl/d14201020122014201620182020202220242026

Early time

First reported month
Aug 2008
Months to peak
12 (Jul 2009)
Peak month rate
232 bbl/d on 11 days
First 3 months, oil
2,554 bbl (1 of 3 known)
First 6 months, oil
11,051 bbl (4 of 6 known)
First 12 months, oil
28,068 bbl (10 of 12 known)
First 24 months, oil
55,614 bbl (22 of 24 known)
Share of cumulative in year 1
16%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
14 bbl/d
Latest rate as share of peak
6.0%
Uptime, last 12 months
98% of days
Cumulative gas
127K mcf
Cumulative water
41.1K bbl
Unknown months
2 of 217 (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
3953969830131,00320%
423402167281595028%
39237785261596218%
550483106311887816%
50145698311691016%
4194258328151,01417%
4554669731151,02418%
34636013629121,04028%
489462112311694519%
4224489230141,06218%
4404589331141,04117%
4294619131141,07518%

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.