BBakken SubsurfaceNorth Dakota well index

NDIC file 35520 · API 33-061-04321-00-00

EN-DAVENPORT- LE-156-94-1003H-1

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
21,380 ft
Legal location
NENE Sec 15 T156N R94W
Footages
413 ft FNL · 467 ft FEL
County
Mountrail County
NDIC file no.
35520
API no.
33-061-04321-00-00

Location & navigation

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48.34084, -102.74412

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 oil177KbblOct ’19 to Aug ’26 · 83 of 83 months known
Peak oil rate715bbl/dOct 2019 · 15,016 bbl in 21 days
Oil, last 12 months6,728bbl-21% against the 12 before
Gas–oil ratio, last 12 months9,709scf/bblfirst year 1,307 scf/bbl
Water cut, last 12 months77%first year 49% · 311K bbl water in all
Gas sold, last 12 months99%of gas produced · 934 mcf reported flared
0250500750Oil bbl/d212020202120222023202420252026

Early time

First reported month
Oct 2019
Months to peak
1 (Oct 2019)
Peak month rate
715 bbl/d on 21 days
First 3 months, oil
39,534 bbl
First 6 months, oil
72,062 bbl
First 12 months, oil
101,332 bbl
First 24 months, oil
120,829 bbl
Share of cumulative in year 1
57%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
21 bbl/d
Latest rate as share of peak
2.9%
Uptime, last 12 months
88% of days
Cumulative gas
518K mcf
Cumulative water
311K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
6657,8462,719302211,79880%
6319,164818312014,52356%
4686,564734222114,02661%
3233313421610,40681%
7886,5443,16631258,30580%
8055,8933,04628297,32079%
7415,7172,54431247,71577%
5024,2541,75830178,47478%
5164,3121,91931178,35779%
5325,6871,665301810,69076%
4114,6261,520231811,25579%
6374,3842,18431216,88277%

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.