BBakken SubsurfaceNorth Dakota well index

NDIC file 40568 · API 33-061-05329-00-00

EN-Dobrovolny-LE- 155-93-21H-1

Operated by HESS BAKKEN INVESTMENTS II, LLC · Mountrail County, North Dakota

Active (A)Oil and gasSpud 2024

Well facts

Operator
HESS BAKKEN INVESTMENTS II, LLC
Status
Active (A)
Well type
Oil and gas (OG)
Field
ALGER
Spud date
Total depth
15,685 ft
Legal location
NWNW Sec 27 T155N R93W
Footages
480 ft FNL · 811 ft FWL
County
Mountrail County
NDIC file no.
40568
API no.
33-061-05329-00-00

Location & navigation

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48.22464, -102.63078

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

12 months reported, Sep 2025 to Aug 2026, BAKKEN pool.

Cumulative oil38KbblSep ’25 to Aug ’26 · 12 of 12 months known
Peak oil rate641bbl/dMar 2026 · 3,844 bbl in 6 days
Oil, last 12 months38Kbbl12 of 12 months known
Gas–oil ratio, last 12 months1,783scf/bblfirst year 1,783 scf/bbl
Water cut, last 12 months51%first year 51% · 40.1K bbl water in all
Gas sold, last 12 months98%of gas produced · 1,390 mcf reported flared
0250500750Oil bbl/d87Sep ’25Nov ’25Jan ’26Mar ’26May ’26Jul ’26

Early time

First reported month
Sep 2025
Months to peak
1 (Sep 2025)
Peak month rate
641 bbl/d on 6 days
First 3 months, oil
13,204 bbl
First 6 months, oil
19,812 bbl
First 12 months, oil
38,016 bbl
Share of cumulative in year 1
100%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
87 bbl/d
Latest rate as share of peak
13.6%
Uptime, last 12 months
81% of days
Cumulative gas
67.8K mcf
Cumulative water
40.1K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
4,8719,6606,981301621,98359%
4,5628,1675,436311471,79054%
3,7716,3365,010301261,68057%
3,4416,2524,640311111,81757%
2,4716,1662,866211182,49554%
6961,6809067992,41457%
3,8441,690838664144018%
3,1593,2291,768152111,02236%
3,2037,3143,599311032,28353%
2,8985,2552,44430971,81346%
2,4075,5122,88931782,29055%
2,6936,5342,73131872,42650%

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.