BBakken SubsurfaceNorth Dakota well index

NDIC file 25070 · API 33-061-02448-00-00

EN-HERMANSON A 155-93-3601H-4

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

Active (A)Oil and gasSpud 2013

Well facts

Operator
HESS BAKKEN INVESTMENTS II, LLC
Status
Active (A)
Well type
Oil and gas (OG)
Field
ROBINSON LAKE
Spud date
Total depth
18,472 ft
Legal location
NWNW Sec 36 T155N R93W
Footages
513 ft FNL · 674 ft FWL
County
Mountrail County
NDIC file no.
25070
API no.
33-061-02448-00-00

Location & navigation

Navigate with Google MapsDriving directions to the well headOpen in Google MapsSatellite view of the padOpen in Apple Maps

48.20997, -102.58801

Published surface location (NAD83). A horizontal well's lateral can run up to three miles from this point.

See it in 3D

Open in the regional 3D viewerSurveyed well path, operator and production; Bakken-system horizontals onlyBakken Subsurface 3DBasin-wide production playback

Production

153 months reported, Dec 2013 to Aug 2026, BAKKEN pool.

Cumulative oil271KbblDec ’13 to Aug ’26 · 153 of 153 months known
Peak oil rate1,558bbl/dDec 2013 · 15,581 bbl in 10 days
Oil, last 12 months6,778bbl-20% against the 12 before
Gas–oil ratio, last 12 months3,590scf/bblfirst year 875 scf/bbl
Water cut, last 12 months57%first year 35% · 182K bbl water in all
Gas sold, last 12 months99%of gas produced · 247 mcf reported flared
01,0002,000Oil bbl/d172014201620182020202220242026

Early time

First reported month
Dec 2013
Months to peak
2 (Jan 2014)
Peak month rate
1,558 bbl/d on 10 days
First 3 months, oil
47,501 bbl
First 6 months, oil
74,768 bbl
First 12 months, oil
114,761 bbl
First 24 months, oil
152,654 bbl
Share of cumulative in year 1
42%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
17 bbl/d
Latest rate as share of peak
1.1%
Uptime, last 12 months
97% of days
Cumulative gas
411K mcf
Cumulative water
182K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
6332,35290730213,71659%
6482,33289931213,59958%
6082,16962830203,56751%
6502,22395531213,42060%
5581,95983530193,51160%
4971,73371028183,48759%
2901,07941121143,72159%
6832,05795230233,01258%
5812,12373731193,65456%
5632,07159530193,67951%
5352,15772031174,03257%
5322,07664831173,90255%

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.