BBakken SubsurfaceNorth Dakota well index

NDIC file 24815 · API 33-053-04740-00-00

ROLLEFSTAD FEDERAL 11-3H-1

Operated by CONTINENTAL RESOURCES, INC. · McKenzie County, North Dakota

Active (A)Oil and gasSpud 2013

Well facts

Operator
CONTINENTAL RESOURCES, INC.
Status
Active (A)
Well type
Oil and gas (OG)
Field
ANTELOPE
Spud date
Total depth
21,565 ft
Legal location
LOT1 Sec 3 T152N R94W
Footages
350 ft FNL · 417 ft FEL
County
McKenzie County
NDIC file no.
24815
API no.
33-053-04740-00-00

Location & navigation

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48.02258, -102.68754

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

152 months reported, Jan 2014 to Aug 2026, SANISH pool.

Cumulative oil356KbblJan ’14 to Aug ’26 · 152 of 152 months known
Peak oil rate755bbl/dMar 2014 · 10,576 bbl in 14 days
Oil, last 12 months8,799bbl-18% against the 12 before
Gas–oil ratio, last 12 months5,418scf/bblfirst year 1,495 scf/bbl
Water cut, last 12 months37%first year 40% · 184K bbl water in all
Gas sold, last 12 months85%of gas produced · 201 mcf reported flared
05001,000Oil bbl/d212014201620182020202220242026

Early time

First reported month
Jan 2014
Months to peak
10 (Oct 2014)
Peak month rate
755 bbl/d on 14 days
First 3 months, oil
12,950 bbl
First 6 months, oil
45,824 bbl
First 12 months, oil
108,923 bbl
First 24 months, oil
181,591 bbl
Share of cumulative in year 1
31%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
21 bbl/d
Latest rate as share of peak
2.8%
Uptime, last 12 months
100% of days
Cumulative gas
936K mcf
Cumulative water
184K bbl
Pools reported
SANISH
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
7814,36148530265,58438%
7904,24544731255,37336%
8113,92244730274,83636%
8013,91052231264,88139%
8394,50344931275,36735%
6813,78634028245,55933%
7644,17439631255,46334%
7023,82243830235,44438%
7013,81344631235,43939%
6053,80433030206,28835%
6683,66145031225,48140%
6563,67451031215,60144%

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.