BBakken SubsurfaceNorth Dakota well index

NDIC file 38236 · API 33-025-04210-00-00

Mittlestadt 10-17HSL1

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
CHIMNEY BUTTE
Spud date
Total depth
21,680 ft
Legal location
NENE Sec 17 T146N R95W
Footages
390 ft FNL · 1,029 ft FEL
County
Dunn County
NDIC file no.
38236
API no.
33-025-04210-00-00

Location & navigation

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47.47239, -102.80494

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

59 months reported, Oct 2021 to Aug 2026, BAKKEN pool.

Cumulative oil188KbblOct ’21 to Aug ’26 · 59 of 59 months known
Peak oil rate695bbl/dNov 2021 · 4,864 bbl in 7 days
Oil, last 12 months11.7Kbbl-22% against the 12 before
Gas–oil ratio, last 12 months3,117scf/bblfirst year 945 scf/bbl
Water cut, last 12 months71%first year 64% · 321K bbl water in all
Gas sold, last 12 months64%of gas produced · 165 mcf reported flared
0250500750Oil bbl/d44Oct ’21Apr ’22Oct ’22Apr ’23Oct ’23Apr ’24Oct ’24Apr ’25Oct ’25Apr ’26

Early time

First reported month
Oct 2021
Months to peak
3 (Dec 2021)
Peak month rate
695 bbl/d on 7 days
First 3 months, oil
20,675 bbl
First 6 months, oil
34,231 bbl
First 12 months, oil
78,394 bbl
First 24 months, oil
136,088 bbl
Share of cumulative in year 1
42%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
44 bbl/d
Latest rate as share of peak
6.4%
Uptime, last 12 months
87% of days
Cumulative gas
254K mcf
Cumulative water
321K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
1,2193,3572,80030412,75470%
1,1843,4462,85531382,91071%
7951,9262,31328282,42374%
1,1012,1962,74731361,99571%
9122,0342,35428332,23072%
7291,7052,46828262,33977%
3826911,02515251,80973%
721551983242,15373%
1,1832,3662,92631382,00071%
1,3444,2042,84130453,12868%
1,3656,3403,31731444,64571%
1,3687,9073,24831445,78070%

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.