BBakken SubsurfaceNorth Dakota well index

NDIC file 29383 · API 33-025-02660-00-00

WILHELM 24-21TFH

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
BAILEY
Spud date
Total depth
21,360 ft
Legal location
NWNW Sec 28 T146N R94W
Footages
344 ft FNL · 416 ft FWL
County
Dunn County
NDIC file no.
29383
API no.
33-025-02660-00-00

Location & navigation

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47.44359, -102.67196

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

128 months reported, Jan 2016 to Aug 2026, BAKKEN pool.

Cumulative oil249KbblJan ’16 to Aug ’26 · 128 of 128 months known
Peak oil rate1,164bbl/dJan 2016 · 17,453 bbl in 15 days
Oil, last 12 months7,181bbl-24% against the 12 before
Gas–oil ratio, last 12 months2,456scf/bblfirst year 828 scf/bbl
Water cut, last 12 months56%first year 54% · 337K bbl water in all
Gas sold, last 12 months89%of gas produced · 736 mcf reported flared
05001,0001,500Oil bbl/d1620162017201820192020202120222023202420252026

Early time

First reported month
Jan 2016
Months to peak
2 (Feb 2016)
Peak month rate
1,164 bbl/d on 15 days
First 3 months, oil
44,683 bbl
First 6 months, oil
64,450 bbl
First 12 months, oil
96,510 bbl
First 24 months, oil
141,359 bbl
Share of cumulative in year 1
39%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
16 bbl/d
Latest rate as share of peak
1.3%
Uptime, last 12 months
100% of days
Cumulative gas
355K mcf
Cumulative water
337K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
5831,85969130193,18954%
6471,85676231212,86954%
5411,28678730182,37759%
6601,5961,18731212,41864%
1,1571,7921,25831371,54952%
36398672428132,71667%
48299652131162,06652%
4261,14963030142,69760%
5661,53270831182,70756%
6461,65154630222,55646%
6251,55453431202,48646%
4851,38285631162,84964%

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.