BBakken SubsurfaceNorth Dakota well index

NDIC file 37822 · API 33-025-04075-00-00

Fennec 149-93-10B-15H

Operated by ENERPLUS RESOURCES USA CORPORATION · Dunn County, North Dakota

Active (A)Oil and gasSpud 2023

Well facts

Operator
ENERPLUS RESOURCES USA CORPORATION
Status
Active (A)
Well type
Oil and gas (OG)
Field
MANDAREE
Spud date
Total depth
21,413 ft
Legal location
NWNE Sec 10 T149N R93W
Footages
412 ft FNL · 2,180 ft FEL
County
Dunn County
NDIC file no.
37822
API no.
33-025-04075-00-00

Location & navigation

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

47.74523, -102.56573

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

30 months reported, Mar 2024 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil186KbblMar ’24 to Aug ’26 · 25 of 30 months known
Peak oil rate597bbl/dSep 2024 · 17,922 bbl in 30 days
Oil, last 12 months34.4Kbbl-76% against the 12 before
Gas–oil ratio, last 12 months1,593scf/bblfirst year 955 scf/bbl
Water cut, last 12 months51%first year 47% · 177K bbl water in all
Gas sold, last 12 months99%of gas produced · 467 mcf reported flared
0200400600Oil bbl/d86Mar ’24Jun ’24Sep ’24Dec ’24Mar ’25Jun ’25Sep ’25Dec ’25Mar ’26Jun ’26

Early time

First reported month
Mar 2024
Months to peak
7 (Sep 2024)
Peak month rate
597 bbl/d on 30 days
First 3 months, oil
—
First 6 months, oil
10,379 bbl (1 of 6 known)
First 12 months, oil
95,227 bbl (7 of 12 known)
First 24 months, oil
171,665 bbl (19 of 24 known)
Share of cumulative in year 1
51%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
86 bbl/d
Latest rate as share of peak
14.5%
Uptime, last 12 months
94% of days
Cumulative gas
260K mcf
Cumulative water
177K bbl
Unknown months
5 of 30 (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
6,79819,5148,309302272,87155%
3,31310,9683,718181843,31153%
2,7657,6942,741201382,78350%
2,3234,0962,10431751,76348%
2,3463321,656317614241%
2,3232612,021288311247%
1,9541971,915316310149%
2,289572,20130762549%
2,2603,0412,30931731,34651%
2,5802,0962,751308681252%
2,7722,9662,79531891,07050%
2,6783,5723,15631861,33454%

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.