BBakken SubsurfaceNorth Dakota well index

NDIC file 35517 · API 33-061-04318-00-00

EN-PERSON- 156-94-1102H-4

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

Active (A)Oil and gasSpud 2019

Well facts

Operator
HESS BAKKEN INVESTMENTS II, LLC
Status
Active (A)
Well type
Oil and gas (OG)
Field
BIG BUTTE
Spud date
Total depth
21,448 ft
Legal location
NENE Sec 15 T156N R94W
Footages
413 ft FNL · 368 ft FEL
County
Mountrail County
NDIC file no.
35517
API no.
33-061-04318-00-00

Location & navigation

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48.34083, -102.74371

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

83 months reported, Oct 2019 to Aug 2026, BAKKEN pool.

Cumulative oil358KbblOct ’19 to Aug ’26 · 83 of 83 months known
Peak oil rate1,185bbl/dOct 2019 · 14,219 bbl in 12 days
Oil, last 12 months17.1Kbbl-36% against the 12 before
Gas–oil ratio, last 12 months4,755scf/bblfirst year 1,569 scf/bbl
Water cut, last 12 months59%first year 49% · 457K bbl water in all
Gas sold, last 12 months98%of gas produced · 1,696 mcf reported flared
05001,0001,500Oil bbl/d522020202120222023202420252026

Early time

First reported month
Oct 2019
Months to peak
2 (Nov 2019)
Peak month rate
1,185 bbl/d on 12 days
First 3 months, oil
57,095 bbl
First 6 months, oil
95,310 bbl
First 12 months, oil
155,667 bbl
First 24 months, oil
211,840 bbl
Share of cumulative in year 1
43%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
52 bbl/d
Latest rate as share of peak
4.4%
Uptime, last 12 months
96% of days
Cumulative gas
903K mcf
Cumulative water
457K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
1,7518,8493,19330585,05465%
1,7908,8201,09831584,92738%
3442,65644716227,72157%
2,0037,7602,84931653,87459%
8375,2391,21031276,25959%
1,0655,6791,60728385,33260%
1,4466,1142,12331474,22859%
1,5756,6602,51730524,22962%
1,5816,4402,57430534,07362%
1,5668,1422,07630525,19957%
1,5697,7862,65231514,96263%
1,6197,3772,37431524,55759%

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.