BBakken SubsurfaceNorth Dakota well index

NDIC file 20054 · API 33-105-02061-00-00

OLSON 2-4H

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

Active (A)Oil and gasSpud 2011

Well facts

Operator
HESS BAKKEN INVESTMENTS II, LLC
Status
Active (A)
Well type
Oil and gas (OG)
Field
WHEELOCK
Spud date
Total depth
21,124 ft
Legal location
NWNE Sec 4 T156N R98W
Footages
386 ft FNL · 1,980 ft FEL
County
Williams County
NDIC file no.
20054
API no.
33-105-02061-00-00

Location & navigation

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

48.37146, -103.28944

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

180 months reported, Sep 2011 to Aug 2026, BAKKEN pool.

Cumulative oil220KbblSep ’11 to Aug ’26 · 180 of 180 months known
Peak oil rate523bbl/dSep 2011 · 12,018 bbl in 23 days
Oil, last 12 months6,670bbl-8% against the 12 before
Gas–oil ratio, last 12 months1,760scf/bblfirst year 1,530 scf/bbl
Water cut, last 12 months48%first year 44% · 227K bbl water in all
Gas sold, last 12 months73%of gas produced · 188 mcf reported flared
0200400600Oil bbl/d2120122014201620182020202220242026

Early time

First reported month
Sep 2011
Months to peak
1 (Sep 2011)
Peak month rate
523 bbl/d on 23 days
First 3 months, oil
27,029 bbl
First 6 months, oil
43,836 bbl
First 12 months, oil
66,456 bbl
First 24 months, oil
93,522 bbl
Share of cumulative in year 1
30%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
21 bbl/d
Latest rate as share of peak
4.0%
Uptime, last 12 months
81% of days
Cumulative gas
424K mcf
Cumulative water
227K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
36168836517211,90650%
5346171908671,15526%
7821,25271230261,60148%
6681,19472231221,78752%
6511,23663731211,89949%
6201,10572928221,78254%
6501,21265831211,86550%
6031,15663530201,91751%
5731,13354231181,97749%
25141611919131,65732%
33237516810331,13034%
6451,35576431212,10154%

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.