BBakken SubsurfaceNorth Dakota well index

NDIC file 21369 · API 33-061-01852-00-00

WAKELUM 41-3H

Operated by MARATHON OIL COMPANY · Mountrail 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
REUNION BAY
Spud date
Total depth
20,259 ft
Legal location
LOT2 Sec 3 T151N R93W
Footages
399 ft FNL · 1,331 ft FEL
County
Mountrail County
NDIC file no.
21369
API no.
33-061-01852-00-00

Location & navigation

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

47.93330, -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 oil401KbblMar ’12 to Aug ’26 · 173 of 174 months known
Peak oil rate805bbl/dApr 2012 · 24,141 bbl in 30 days
Oil, last 12 months3,451bbl+61% against the 12 before
Gas–oil ratio, last 12 months1,961scf/bblfirst year 956 scf/bbl
Water cut, last 12 months38%first year 20% · 149K bbl water in all
Gas sold, last 12 months63%of gas produced · 1,473 mcf reported flared
05001,000Oil bbl/d262014201620182020202220242026

Early time

First reported month
Mar 2012
Months to peak
2 (Apr 2012)
Peak month rate
805 bbl/d on 30 days
First 3 months, oil
38,372 bbl (2 of 3 known)
First 6 months, oil
69,379 bbl (5 of 6 known)
First 12 months, oil
110,701 bbl (11 of 12 known)
First 24 months, oil
168,817 bbl (23 of 24 known)
Share of cumulative in year 1
28%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
26 bbl/d
Latest rate as share of peak
3.3%
Uptime, last 12 months
37% of days
Cumulative gas
495K mcf
Cumulative water
149K bbl
Unknown months
1 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
8011,46143930271,82435%
142326967202,29640%
0000———
0000———
0000———
0000———
0000———
0000———
941911005192,03252%
8031,40442630271,74835%
7931,55548431261,96138%
8181,82954531262,23640%

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.