BBakken SubsurfaceNorth Dakota well index

NDIC file 16950 · API 33-061-00612-00-00

BERGSTROM 1-21H

Operated by EOG RESOURCES, INC. · Mountrail County, North Dakota

Active (A)Oil and gasSpud 2008

Well facts

Operator
EOG RESOURCES, INC.
Status
Active (A)
Well type
Oil and gas (OG)
Field
PARSHALL
Spud date
Total depth
13,910 ft
Legal location
NWNW Sec 21 T153N R89W
Footages
500 ft FNL · 800 ft FWL
County
Mountrail County
NDIC file no.
16950
API no.
33-061-00612-00-00

Location & navigation

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48.06517, -102.13472

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

219 months reported, Jun 2008 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil421KbblJun ’08 to Aug ’26 · 215 of 219 months known
Peak oil rate440bbl/dJan 2009 · 13,642 bbl in 31 days
Oil, last 12 months5,489bbl+32% against the 12 before
Gas–oil ratio, last 12 months601scf/bblfirst year 257 scf/bbl
Water cut, last 12 months28%first year 14% · 95.3K bbl water in all
Gas sold, last 12 months13%of gas produced · 360 mcf reported flared
0200400600Oil bbl/d13201020122014201620182020202220242026

Early time

First reported month
Jun 2008
Months to peak
8 (Jan 2009)
Peak month rate
440 bbl/d on 31 days
First 3 months, oil
—
First 6 months, oil
17,546 bbl (2 of 6 known)
First 12 months, oil
79,284 bbl (8 of 12 known)
First 24 months, oil
139,385 bbl (20 of 24 known)
Share of cumulative in year 1
19%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
13 bbl/d
Latest rate as share of peak
3.0%
Uptime, last 12 months
88% of days
Cumulative gas
182K mcf
Cumulative water
95.3K bbl
Unknown months
4 of 219 (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
51481076894168%
870414242312847622%
548253188252246226%
581278154272247821%
742334218312445023%
648301183282346522%
596305175302051223%
410288232291470236%
349304135311187128%
144190922271,31939%
1372591293051,89148%
413327262311379239%

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.