BBakken SubsurfaceNorth Dakota well index

NDIC file 19257 · API 33-105-01899-00-00

MICHAEL STATE 31X-16

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

Active (A)Oil and gasSpud 2010

Well facts

Operator
CONTINENTAL RESOURCES, INC.
Status
Active (A)
Well type
Oil and gas (OG)
Field
GRINNELL
Spud date
Total depth
19,602 ft
Legal location
NWNE Sec 16 T154N R96W
Footages
359 ft FNL · 2,350 ft FEL
County
Williams County
NDIC file no.
19257
API no.
33-105-01899-00-00

Location & navigation

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48.16742, -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

187 months reported, Feb 2011 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil362KbblFeb ’11 to Aug ’26 · 185 of 187 months known
Peak oil rate678bbl/dApr 2011 · 8,809 bbl in 13 days
Oil, last 12 months12.9Kbbl+106% against the 12 before
Gas–oil ratio, last 12 months6,363scf/bblfirst year 1,254 scf/bbl
Water cut, last 12 months82%first year 32% · 243K bbl water in all
Gas sold, last 12 months89%of gas produced · 493 mcf reported flared
0250500750Oil bbl/d5920122014201620182020202220242026

Early time

First reported month
Feb 2011
Months to peak
7 (Aug 2011)
Peak month rate
678 bbl/d on 13 days
First 3 months, oil
8,809 bbl (1 of 3 known)
First 6 months, oil
30,930 bbl (4 of 6 known)
First 12 months, oil
74,611 bbl (10 of 12 known)
First 24 months, oil
129,628 bbl (22 of 24 known)
Share of cumulative in year 1
21%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
59 bbl/d
Latest rate as share of peak
8.7%
Uptime, last 12 months
42% of days
Cumulative gas
992K mcf
Cumulative water
243K bbl
Unknown months
2 of 187 (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
0000———
0000———
0000———
0000———
0000———
0000———
0000———
3,8144,76615,879301271,25081%
3,1373,21112,582311011,02480%
2,40728,97212,947308012,03784%
1,72222,3657,644315612,98882%
1,82222,7848,662315912,50583%

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.