BBakken SubsurfaceNorth Dakota well index

NDIC file 40896 · API 33-061-05362-00-00

EN-McKenna- 157-93-3328H-3

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
20,715 ft
Legal location
LOT4 Sec 6 T156N R93W
Footages
1,308 ft FNL · 655 ft FWL
County
Mountrail County
NDIC file no.
40896
API no.
33-061-05362-00-00

Location & navigation

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

48.36899, -102.69634

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

21 months reported, Dec 2024 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil65.8KbblDec ’24 to Aug ’26 · 16 of 21 months known
Peak oil rate292bbl/dMay 2025 · 9,067 bbl in 31 days
Oil, last 12 months38.5Kbbl12 of 12 months known
Gas–oil ratio, last 12 months2,136scf/bblfirst year 2,402 scf/bbl
Water cut, last 12 months73%first year 75% · 191K bbl water in all
Gas sold, last 12 months98%of gas produced · 1,421 mcf reported flared
0100200300Oil bbl/d64Dec ’24Feb ’25Apr ’25Jun ’25Aug ’25Oct ’25Dec ’25Feb ’26Apr ’26Jun ’26Aug ’26

Early time

First reported month
Dec 2024
Months to peak
6 (May 2025)
Peak month rate
292 bbl/d on 31 days
First 3 months, oil
—
First 6 months, oil
9,067 bbl (1 of 6 known)
First 12 months, oil
40,750 bbl (7 of 12 known)
Share of cumulative in year 1
62%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
64 bbl/d
Latest rate as share of peak
21.9%
Uptime, last 12 months
96% of days
Cumulative gas
154K mcf
Cumulative water
191K bbl
Unknown months
5 of 21 (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
4,0097,98910,751231741,99373%
4,1087,80311,783261581,89974%
5,30710,20813,093301771,92371%
3,6278,58411,532311172,36776%
3,5428,57510,896311142,42175%
3,0527,6378,867281092,50274%
2,8886,9717,82031932,41473%
2,5135,6064,78230842,23166%
2,6175,5296,11631842,11370%
2,4524,4024,92630821,79567%
2,6564,9866,90231861,87772%
1,7263,9274,35527642,27572%

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.