BBakken SubsurfaceNorth Dakota well index

NDIC file 34838 · API 33-025-03484-00-00

HERA 149-93-33D-28H

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

Active (A)Oil and gasSpud 2018

Well facts

Operator
ENERPLUS RESOURCES USA CORPORATION
Status
Active (A)
Well type
Oil and gas (OG)
Field
MANDAREE
Spud date
Total depth
20,705 ft
Legal location
SWSE Sec 33 T149N R93W
Footages
270 ft FSL · 2,018 ft FEL
County
Dunn County
NDIC file no.
34838
API no.
33-025-03484-00-00

Location & navigation

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47.67477, -102.58650

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

87 months reported, Jun 2019 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil204KbblJun ’19 to Aug ’26 · 82 of 87 months known
Peak oil rate1,008bbl/dNov 2019 · 26,202 bbl in 26 days
Oil, last 12 months8,677bbl-32% against the 12 before
Gas–oil ratio, last 12 months5,363scf/bblfirst year 1,069 scf/bbl
Water cut, last 12 months59%first year 50% · 221K bbl water in all
Gas sold, last 12 months98%of gas produced · 845 mcf reported flared
05001,0001,500Oil bbl/d152020202120222023202420252026

Early time

First reported month
Jun 2019
Months to peak
6 (Nov 2019)
Peak month rate
1,008 bbl/d on 26 days
First 3 months, oil
—
First 6 months, oil
26,202 bbl (1 of 6 known)
First 12 months, oil
84,004 bbl (7 of 12 known)
First 24 months, oil
121,161 bbl (19 of 24 known)
Share of cumulative in year 1
41%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
15 bbl/d
Latest rate as share of peak
1.5%
Uptime, last 12 months
99% of days
Cumulative gas
334K mcf
Cumulative water
221K bbl
Unknown months
5 of 87 (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
5552,47679730184,46159%
8594,2921,23630294,99759%
8724,2661,13230294,89256%
1,0824,0481,12431353,74151%
9424,5851,17331304,86755%
6534,3171,24528236,61166%
6894,4601,30531226,47365%
7233,4881,05830244,82459%
6273,70493631205,90760%
6753,80589830225,63757%
5703,29665531185,78253%
4303,79476528158,82364%

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.