BBakken SubsurfaceNorth Dakota well index

NDIC file 17645 · API 33-025-00834-00-00

GLOVATSKY 21-1H

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

Active (A)Oil and gasSpud 2008

Well facts

Operator
ENERPLUS RESOURCES USA CORPORATION
Status
Active (A)
Well type
Oil and gas (OG)
Field
LITTLE KNIFE
Spud date
Total depth
20,640 ft
Legal location
SWSE Sec 21 T145N R97W
Footages
270 ft FSL · 2,160 ft FEL
County
Dunn County
NDIC file no.
17645
API no.
33-025-00834-00-00

Location & navigation

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47.35848, -103.04384

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

213 months reported, Dec 2008 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil235KbblDec ’08 to Aug ’26 · 210 of 213 months known
Peak oil rate525bbl/dApr 2010 · 9,444 bbl in 18 days
Oil, last 12 months4,759bbl-22% against the 12 before
Gas–oil ratio, last 12 months2,968scf/bblfirst year 550 scf/bbl
Water cut, last 12 months55%first year 46% · 184K bbl water in all
Gas sold, last 12 months36%of gas produced · 6 mcf reported flared
0200400600Oil bbl/d15201020122014201620182020202220242026

Early time

First reported month
Dec 2008
Months to peak
17 (Apr 2010)
Peak month rate
525 bbl/d on 18 days
First 3 months, oil
—
First 6 months, oil
1,182 bbl (3 of 6 known)
First 12 months, oil
3,046 bbl (9 of 12 known)
First 24 months, oil
50,085 bbl (21 of 24 known)
Share of cumulative in year 1
1%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
15 bbl/d
Latest rate as share of peak
2.8%
Uptime, last 12 months
71% of days
Cumulative gas
342K mcf
Cumulative water
184K bbl
Unknown months
3 of 213 (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
4841,64545030163,39948%
3561,22336123153,43550%
24970328414182,82353%
6041,60358431192,65449%
5831,70852431192,93047%
4111,43740027153,49649%
21341284067,00098%
20962635213162,99563%
41891736147,25098%
6511,50484325262,31056%
8392,06578031272,46148%
3671,28685425153,50470%

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.