BBakken SubsurfaceNorth Dakota well index

NDIC file 38122 · API 33-025-04166-00-00

Dennis FIU 3-8HSL1

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

Active (A)Oil and gasSpud 2021

Well facts

Operator
CONTINENTAL RESOURCES, INC.
Status
Active (A)
Well type
Oil and gas (OG)
Field
BIG GULCH
Spud date
Total depth
21,439 ft
Legal location
NWNE Sec 8 T147N R96W
Footages
373 ft FNL · 2,053 ft FEL
County
Dunn County
NDIC file no.
38122
API no.
33-025-04166-00-00

Location & navigation

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

47.57342, -102.93739

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

41 months reported, Apr 2023 to Aug 2026, BAKKEN pool.

Cumulative oil291KbblApr ’23 to Aug ’26 · 41 of 41 months known
Peak oil rate1,385bbl/dMay 2023 · 42,949 bbl in 31 days
Oil, last 12 months17Kbbl-52% against the 12 before
Gas–oil ratio, last 12 months6,634scf/bblfirst year 1,785 scf/bbl
Water cut, last 12 months64%first year 50% · 328K bbl water in all
Gas sold, last 12 months91%of gas produced · 408 mcf reported flared
05001,0001,500Oil bbl/d18Apr ’23Oct ’23Apr ’24Oct ’24Apr ’25Oct ’25Apr ’26

Early time

First reported month
Apr 2023
Months to peak
2 (May 2023)
Peak month rate
1,385 bbl/d on 31 days
First 3 months, oil
78,787 bbl
First 6 months, oil
150,160 bbl
First 12 months, oil
212,058 bbl
First 24 months, oil
261,744 bbl
Share of cumulative in year 1
73%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
18 bbl/d
Latest rate as share of peak
1.3%
Uptime, last 12 months
93% of days
Cumulative gas
769K mcf
Cumulative water
328K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
2,12314,6903,44530716,91962%
2,08514,4333,54331676,92263%
1,87813,9033,31130637,40364%
1,73414,5003,18731568,36265%
1,97313,5813,31931646,88363%
1,3189,9072,18228477,51762%
1,4729,9712,60531476,77464%
1,1396,7852,10430385,95765%
1,0955,0402,17031354,60366%
1,1825,1511,98130394,35863%
9124,3311,70031294,74965%
1237062367185,74066%

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.