BBakken SubsurfaceNorth Dakota well index

NDIC file 37998 · API 33-061-04839-00-00

OLD BEAR USA 11-17H

Operated by MARATHON OIL COMPANY · Mountrail County, North Dakota

Active (A)Oil and gasSpud 2021

Well facts

Operator
MARATHON OIL COMPANY
Status
Active (A)
Well type
Oil and gas (OG)
Field
VAN HOOK
Spud date
Total depth
20,556 ft
Legal location
NENE Sec 18 T150N R92W
Footages
303 ft FNL · 1,317 ft FEL
County
Mountrail County
NDIC file no.
37998
API no.
33-061-04839-00-00

Location & navigation

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47.81785, -102.49844

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

59 months reported, Oct 2021 to Aug 2026, BAKKEN pool.

Cumulative oil394KbblOct ’21 to Aug ’26 · 59 of 59 months known
Peak oil rate1,713bbl/dOct 2021 · 35,968 bbl in 21 days
Oil, last 12 months9,267bbl-67% against the 12 before
Gas–oil ratio, last 12 months8,984scf/bblfirst year 1,387 scf/bbl
Water cut, last 12 months50%first year 35% · 238K bbl water in all
Gas sold, last 12 months95%of gas produced · 2,148 mcf reported flared
01,0002,000Oil bbl/d22Oct ’21Apr ’22Oct ’22Apr ’23Oct ’23Apr ’24Oct ’24Apr ’25Oct ’25Apr ’26

Early time

First reported month
Oct 2021
Months to peak
3 (Dec 2021)
Peak month rate
1,713 bbl/d on 21 days
First 3 months, oil
119,817 bbl
First 6 months, oil
208,454 bbl
First 12 months, oil
274,229 bbl
First 24 months, oil
333,911 bbl
Share of cumulative in year 1
70%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
22 bbl/d
Latest rate as share of peak
1.3%
Uptime, last 12 months
67% of days
Cumulative gas
973K mcf
Cumulative water
238K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
1,68516,0331,74330569,51551%
1,52313,3481,28031498,76446%
8807,95275730299,03646%
1,15510,0781,15631378,72650%
1,68211,4911,23331546,83242%
7657,10970928279,29348%
8888,87693731299,99551%
3225,181487171916,09060%
0000———
0000———
0000———
3673,18387617228,67370%

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.