BBakken SubsurfaceNorth Dakota well index

NDIC file 35236 · API 33-105-04895-00-00

Michael State Federal 6-16H1

Operated by CONTINENTAL RESOURCES, INC. · Williams 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
GRINNELL
Spud date
Total depth
20,347 ft
Legal location
NWNE Sec 16 T154N R96W
Footages
329 ft FNL · 2,350 ft FEL
County
Williams County
NDIC file no.
35236
API no.
33-105-04895-00-00

Location & navigation

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48.16750, -103.03185

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 pool.

Cumulative oil257KbblJul ’25 to Aug ’26 · 14 of 14 months known
Peak oil rate2,523bbl/dSep 2025 · 75,700 bbl in 30 days
Oil, last 12 months234Kbbl12 of 12 months known
Gas–oil ratio, last 12 months5,335scf/bblfirst year 5,158 scf/bbl
Water cut, last 12 months57%first year 56% · 340K bbl water in all
Gas sold, last 12 months96%of gas produced · 28.1K mcf reported flared
01,0002,0003,000Oil bbl/d195Jul ’25Sep ’25Nov ’25Jan ’26Mar ’26May ’26Jul ’26

Early time

First reported month
Jul 2025
Months to peak
3 (Sep 2025)
Peak month rate
2,523 bbl/d on 30 days
First 3 months, oil
97,739 bbl
First 6 months, oil
191,951 bbl
First 12 months, oil
243,791 bbl
Share of cumulative in year 1
95%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
195 bbl/d
Latest rate as share of peak
7.7%
Uptime, last 12 months
99% of days
Cumulative gas
1.31M mcf
Cumulative water
340K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
75,700207,18262,638302,5232,73745%
46,425201,65351,589311,4984,34453%
29,400176,54737,441309806,00556%
18,387176,63637,138315939,60767%
13,078135,56926,1163142210,36667%
9,98694,86716,923283579,50063%
5,83956,34712,562272169,65068%
7,39757,81517,091302477,81670%
8,12050,99215,793312626,28066%
7,42042,45413,161302475,72264%
6,66121,21712,811312153,18566%
6,05329,69913,945311954,90670%

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.