BBakken SubsurfaceNorth Dakota well index

NDIC file 39954 · API 33-061-05196-00-00

EN-WEFALD- 156-94-2413H-5

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
BIG BUTTE
Spud date
Total depth
20,705 ft
Legal location
NENE Sec 25 T156N R94W
Footages
824 ft FNL · 1,184 ft FEL
County
Mountrail County
NDIC file no.
39954
API no.
33-061-05196-00-00

Location & navigation

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48.31064, -102.70346

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

24 months reported, Sep 2024 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil180KbblSep ’24 to Aug ’26 · 20 of 24 months known
Peak oil rate693bbl/dJan 2025 · 21,478 bbl in 31 days
Oil, last 12 months67.5Kbbl12 of 12 months known
Gas–oil ratio, last 12 months4,042scf/bblfirst year 2,460 scf/bbl
Water cut, last 12 months52%first year 51% · 188K bbl water in all
Gas sold, last 12 months96%of gas produced · 10.3K mcf reported flared
0250500750Oil bbl/d146Sep ’24Dec ’24Mar ’25Jun ’25Sep ’25Dec ’25Mar ’26Jun ’26

Early time

First reported month
Sep 2024
Months to peak
5 (Jan 2025)
Peak month rate
693 bbl/d on 31 days
First 3 months, oil
—
First 6 months, oil
39,401 bbl (2 of 6 known)
First 12 months, oil
112,730 bbl (8 of 12 known)
First 24 months, oil
180,234 bbl (20 of 24 known)
Share of cumulative in year 1
63%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
146 bbl/d
Latest rate as share of peak
21.0%
Uptime, last 12 months
98% of days
Cumulative gas
550K mcf
Cumulative water
188K bbl
Unknown months
4 of 24 (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
7,92329,37810,556302643,70857%
5,84720,9116,468232543,57653%
8,06426,9708,538302693,34451%
5,99527,9676,606311934,66552%
6,05224,4266,956311954,03653%
4,90622,5976,416281754,60657%
5,21720,7865,955311683,98453%
5,07318,7475,022301693,69550%
4,57218,5802,348311474,06434%
4,41319,3172,840301474,37739%
4,92122,6925,159311594,61151%
4,52120,4855,603311464,53155%

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.