BBakken SubsurfaceNorth Dakota well index

NDIC file 41690 · API 33-013-01959-00-00

Sibbern Federal 4-22H

Operated by CONTINENTAL RESOURCES, INC. · Burke 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
NORTH TIOGA
Spud date
Total depth
25,627 ft
Legal location
NWNW Sec 23 T160N R94W
Footages
950 ft FNL · 952 ft FWL
County
Burke County
NDIC file no.
41690
API no.
33-013-01959-00-00

Location & navigation

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48.67408, -102.79520

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

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

Cumulative oil172KbblAug ’25 to Aug ’26 · 10 of 13 months known
Peak oil rate1,028bbl/dNov 2025 · 30,827 bbl in 30 days
Oil, last 12 months172Kbbl10 of 12 months known
Gas–oil ratio, last 12 months922scf/bblfirst year 918 scf/bbl
Water cut, last 12 months71%first year 71% · 426K bbl water in all
Gas sold, last 12 months95%of gas produced · 4,642 mcf reported flared
05001,0001,500Oil bbl/d314Aug ’25Oct ’25Dec ’25Feb ’26Apr ’26Jun ’26Aug ’26

Early time

First reported month
Aug 2025
Months to peak
4 (Nov 2025)
Peak month rate
1,028 bbl/d on 30 days
First 3 months, oil
—
First 6 months, oil
73,909 bbl (3 of 6 known)
First 12 months, oil
161,862 bbl (9 of 12 known)
Share of cumulative in year 1
94%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
314 bbl/d
Latest rate as share of peak
30.6%
Uptime, last 12 months
100% of days
Cumulative gas
158K mcf
Cumulative water
426K bbl
Unknown months
3 of 13 (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
———————
———————
30,82725,72785,178301,02883573%
21,08217,17466,0973168081576%
22,00020,10259,8813171091473%
17,62815,08143,2942863085671%
17,94817,74338,3283157998968%
14,75013,00233,7813049288170%
12,94312,56125,5193141897066%
13,01213,30626,732304341,02367%
11,67213,92924,522313771,19368%
9,7329,51822,9723131497870%

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.