BBakken SubsurfaceNorth Dakota well index

NDIC file 25266 · API 33-053-04899-00-00

BW-ROLFSON-151-98- 2116H-3

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

Active (A)Oil and gasSpud 2013

Well facts

Operator
HESS BAKKEN INVESTMENTS II, LLC
Status
Active (A)
Well type
Oil and gas (OG)
Field
SIVERSTON
Spud date
Total depth
20,798 ft
Legal location
SWSW Sec 21 T151N R98W
Footages
400 ft FSL · 401 ft FWL
County
McKenzie County
NDIC file no.
25266
API no.
33-053-04899-00-00

Location & navigation

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47.87811, -103.23923

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

155 months reported, Oct 2013 to Aug 2026, BAKKEN pool.

Cumulative oil218KbblOct ’13 to Aug ’26 · 155 of 155 months known
Peak oil rate1,202bbl/dOct 2013 · 10,822 bbl in 9 days
Oil, last 12 months1,098bbl-73% against the 12 before
Gas–oil ratio, last 12 months7,853scf/bblfirst year 1,948 scf/bbl
Water cut, last 12 months87%first year 27% · 271K bbl water in all
Gas sold, last 12 months72%of gas produced · 1,807 mcf reported flared
05001,0001,500Oil bbl/d22014201620182020202220242026

Early time

First reported month
Oct 2013
Months to peak
2 (Nov 2013)
Peak month rate
1,202 bbl/d on 9 days
First 3 months, oil
34,373 bbl
First 6 months, oil
47,808 bbl
First 12 months, oil
73,262 bbl
First 24 months, oil
102,984 bbl
Share of cumulative in year 1
34%

Today

Last reported month
Aug 2026
Last month with oil
Jul 2026
Latest oil rate
2 bbl/d
Latest rate as share of peak
0.2%
Uptime, last 12 months
72% of days
Cumulative gas
608K mcf
Cumulative water
271K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
1129229223048,23289%
575111,1523128,96595%
2111,2469123075,90581%
2271,6621,2553177,32285%
2011,2748633166,33881%
1071,52455628414,24384%
967565102347,87584%
0000———
006530—100%
373366933019,08195%
503926072627,84092%
0000———

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.