BBakken SubsurfaceNorth Dakota well index

NDIC file 35518 · API 33-061-04319-00-00

EN-PERSON- 156-94-1102H-5

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
21,442 ft
Legal location
NENE Sec 15 T156N R94W
Footages
413 ft FNL · 401 ft FEL
County
Mountrail County
NDIC file no.
35518
API no.
33-061-04319-00-00

Location & navigation

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48.34083, -102.74385

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 oil292KbblOct ’19 to Aug ’26 · 83 of 83 months known
Peak oil rate961bbl/dOct 2019 · 15,370 bbl in 16 days
Oil, last 12 months15.2Kbbl-34% against the 12 before
Gas–oil ratio, last 12 months6,483scf/bblfirst year 1,744 scf/bbl
Water cut, last 12 months71%first year 63% · 570K bbl water in all
Gas sold, last 12 months99%of gas produced · 1,301 mcf reported flared
05001,000Oil bbl/d452020202120222023202420252026

Early time

First reported month
Oct 2019
Months to peak
4 (Jan 2020)
Peak month rate
961 bbl/d on 16 days
First 3 months, oil
46,629 bbl
First 6 months, oil
90,811 bbl
First 12 months, oil
146,144 bbl
First 24 months, oil
179,978 bbl
Share of cumulative in year 1
50%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
45 bbl/d
Latest rate as share of peak
4.7%
Uptime, last 12 months
88% of days
Cumulative gas
778K mcf
Cumulative water
570K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
1,39012,9044,54230469,28377%
1,42211,2532,06431467,91459%
1,51211,0513,61329527,30970%
1,0276,2452,11917606,08167%
1,3578,0323,12425545,91970%
1,6128,6893,91828585,39071%
1,6149,4433,93131525,85171%
9845,5552,20030335,64569%
9485,8862,66325386,20974%
5683,5261,15514416,20867%
1,3287,7563,90231435,84075%
1,3967,9253,68031455,67772%

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.