BBakken SubsurfaceNorth Dakota well index

NDIC file 21750 · API 33-061-01905-00-00

WAKELUM 31-3TFH

Operated by MARATHON OIL COMPANY · Mountrail County, North Dakota

Active (A)Oil and gasSpud 2012

Well facts

Operator
MARATHON OIL COMPANY
Status
Active (A)
Well type
Oil and gas (OG)
Field
REUNION BAY
Spud date
Total depth
20,945 ft
Legal location
LOT2 Sec 3 T151N R93W
Footages
349 ft FNL · 1,331 ft FEL
County
Mountrail County
NDIC file no.
21750
API no.
33-061-01905-00-00

Location & navigation

Navigate with Google MapsDriving directions to the well headOpen in Google MapsSatellite view of the padOpen in Apple Maps

47.93344, -102.56263

Published surface location (NAD83). A horizontal well's lateral can run up to three miles from this point.

See it in 3D

Open in the regional 3D viewerSurveyed well path, operator and production; Bakken-system horizontals onlyBakken Subsurface 3DBasin-wide production playback

Production

174 months reported, Mar 2012 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil433KbblMar ’12 to Aug ’26 · 172 of 174 months known
Peak oil rate460bbl/dMay 2012 · 14,245 bbl in 31 days
Oil, last 12 months7,443bbl+45% against the 12 before
Gas–oil ratio, last 12 months2,862scf/bblfirst year 892 scf/bbl
Water cut, last 12 months49%first year 23% · 237K bbl water in all
Gas sold, last 12 months67%of gas produced · 4,490 mcf reported flared
0200400600Oil bbl/d202014201620182020202220242026

Early time

First reported month
Mar 2012
Months to peak
3 (May 2012)
Peak month rate
460 bbl/d on 31 days
First 3 months, oil
14,245 bbl (1 of 3 known)
First 6 months, oil
43,410 bbl (4 of 6 known)
First 12 months, oil
83,833 bbl (10 of 12 known)
First 24 months, oil
151,733 bbl (22 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
20 bbl/d
Latest rate as share of peak
4.3%
Uptime, last 12 months
70% of days
Cumulative gas
602K mcf
Cumulative water
237K bbl
Unknown months
2 of 174 (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
9802,68494230332,73949%
9942,8351,02531322,85251%
7502,20164528272,93546%
1253947612103,15238%
3134562809351,45747%
8563,00691625343,51252%
6111,56259620312,55649%
9552,66191230322,78649%
9232,55988531302,77249%
7192,28571030243,17850%
138402746232,91335%
792582174203,26673%

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.