BBakken SubsurfaceNorth Dakota well index

NDIC file 41371 · API 33-061-05445-00-00

EN-Hanson A- 155-94-0607H-8

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

Active (A)Oil and gasSpud 2025

Well facts

Operator
HESS BAKKEN INVESTMENTS II, LLC
Status
Active (A)
Well type
Oil and gas (OG)
Field
MANITOU
Spud date
Total depth
21,050 ft
Legal location
SESW Sec 31 T156N R94W
Footages
1,160 ft FSL · 2,111 ft FWL
County
Mountrail County
NDIC file no.
41371
API no.
33-061-05445-00-00

Location & navigation

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48.28739, -102.81944

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

13 months reported, Aug 2025 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil51.2KbblAug ’25 to Aug ’26 · 8 of 13 months known
Peak oil rate295bbl/dFeb 2026 · 8,272 bbl in 28 days
Oil, last 12 months51.2Kbbl8 of 12 months known
Gas–oil ratio, last 12 months2,482scf/bblfirst year 2,358 scf/bbl
Water cut, last 12 months64%first year 64% · 91.5K bbl water in all
Gas sold, last 12 months92%of gas produced · 9,665 mcf reported flared
0100200300Oil bbl/d143Aug ’25Oct ’25Dec ’25Feb ’26Apr ’26Jun ’26Aug ’26

Early time

First reported month
Aug 2025
Months to peak
6 (Jan 2026)
Peak month rate
295 bbl/d on 28 days
First 3 months, oil
—
First 6 months, oil
8,622 bbl (1 of 6 known)
First 12 months, oil
46,756 bbl (7 of 12 known)
Share of cumulative in year 1
91%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
143 bbl/d
Latest rate as share of peak
48.5%
Uptime, last 12 months
100% of days
Cumulative gas
127K mcf
Cumulative water
91.5K bbl
Unknown months
5 of 13 (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
———————
———————
———————
———————
8,62215,87018,285312781,84168%
8,27218,21914,969282952,20264%
7,02716,29513,381312272,31966%
7,15820,77011,043302392,90261%
6,08215,34410,458311962,52363%
4,6709,5456,314301562,04457%
4,92514,2318,464311592,89063%
4,43916,7838,574311433,78166%

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.