BBakken SubsurfaceNorth Dakota well index

NDIC file 41823 · API 33-023-01616-00-00

Kleist 4-35HSL

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

Active (A)Oil and gasSpud 2025

Well facts

Operator
CONTINENTAL RESOURCES, INC.
Status
Active (A)
Well type
Oil and gas (OG)
Field
UPLAND
Spud date
Total depth
24,821 ft
Legal location
SESE Sec 35 T161N R96W
Footages
613 ft FSL · 450 ft FEL
County
Divide County
NDIC file no.
41823
API no.
33-023-01616-00-00

Location & navigation

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48.72207, -103.09510

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

14 months reported, Jul 2025 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil219KbblJul ’25 to Aug ’26 · 12 of 14 months known
Peak oil rate1,052bbl/dSep 2025 · 31,556 bbl in 30 days
Oil, last 12 months219Kbbl12 of 12 months known
Gas–oil ratio, last 12 months1,370scf/bblfirst year 1,343 scf/bbl
Water cut, last 12 months69%first year 69% · 487K bbl water in all
Gas sold, last 12 months94%of gas produced · 14.5K mcf reported flared
05001,0001,500Oil bbl/d252Jul ’25Sep ’25Nov ’25Jan ’26Mar ’26May ’26Jul ’26

Early time

First reported month
Jul 2025
Months to peak
4 (Oct 2025)
Peak month rate
1,052 bbl/d on 30 days
First 3 months, oil
31,556 bbl (1 of 3 known)
First 6 months, oil
119,290 bbl (4 of 6 known)
First 12 months, oil
202,407 bbl (10 of 12 known)
Share of cumulative in year 1
92%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
252 bbl/d
Latest rate as share of peak
23.9%
Uptime, last 12 months
100% of days
Cumulative gas
300K mcf
Cumulative water
487K bbl
Unknown months
2 of 14 (confidential or not in that month's report)
Pools reported
BAKKEN, CONFIDENTIAL
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
31,55628,43188,618301,05290174%
31,57929,04772,354311,01992070%
30,42328,83155,532301,01494865%
25,73228,29346,462318301,10064%
22,88631,83041,931317381,39165%
16,94132,03534,060286051,89167%
15,35735,07233,916314952,28469%
12,37431,77329,755304122,56871%
6,66013,14621,682312151,97477%
8,89913,29022,312302971,49371%
8,90913,24120,381312871,48670%
7,80815,28319,524312521,95771%

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.