BBakken SubsurfaceNorth Dakota well index

NDIC file 18103 · API 33-025-00932-00-00

LOOK OUT RIDGE 4-31H

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

Active (A)Oil and gasSpud 2010

Well facts

Operator
ENERPLUS RESOURCES USA CORPORATION
Status
Active (A)
Well type
Oil and gas (OG)
Field
SOUTH FORK
Spud date
Total depth
14,900 ft
Legal location
NWNE Sec 4 T148N R93W
Footages
229 ft FNL · 1,991 ft FEL
County
Dunn County
NDIC file no.
18103
API no.
33-025-00932-00-00

Location & navigation

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47.67360, -102.53271

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

185 months reported, Apr 2011 to Aug 2026, BAKKEN pool.

Cumulative oil275KbblApr ’11 to Aug ’26 · 185 of 185 months known
Peak oil rate845bbl/dApr 2011 · 9,296 bbl in 11 days
Oil, last 12 months11.6Kbbl+19% against the 12 before
Gas–oil ratio, last 12 months3,823scf/bblfirst year 600 scf/bbl
Water cut, last 12 months34%first year 32% · 137K bbl water in all
Gas sold, last 12 months0%of gas produced · 35K mcf reported flared
05001,000Oil bbl/d4120122014201620182020202220242026

Early time

First reported month
Apr 2011
Months to peak
2 (May 2011)
Peak month rate
845 bbl/d on 11 days
First 3 months, oil
31,374 bbl
First 6 months, oil
49,368 bbl
First 12 months, oil
65,680 bbl
First 24 months, oil
105,136 bbl
Share of cumulative in year 1
24%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
41 bbl/d
Latest rate as share of peak
4.8%
Uptime, last 12 months
79% of days
Cumulative gas
275K mcf
Cumulative water
137K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
1,0355,31657724435,13636%
1,1036,10088827415,53045%
2311,5271186386,61034%
9833,56439121473,62628%
9103,66131530304,02326%
1,2893,49646128462,71226%
1,2073,69045530403,05727%
13568424210145,06764%
8712,96356721413,40239%
1,3304,52773230443,40435%
1,3584,47275931443,29336%
1,1874,49762029413,78934%

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.