BBakken SubsurfaceNorth Dakota well index

NDIC file 18879 · API 33-023-00602-00-00

SHONNA 2-15H

Operated by CONTINENTAL RESOURCES, INC. · Divide 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
SADLER
Spud date
Total depth
18,522 ft
Legal location
NWNW Sec 15 T161N R95W
Footages
375 ft FNL · 630 ft FWL
County
Divide County
NDIC file no.
18879
API no.
33-023-00602-00-00

Location & navigation

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48.77736, -103.00256

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

194 months reported, Jul 2010 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil198KbblJul ’10 to Aug ’26 · 192 of 194 months known
Peak oil rate247bbl/dOct 2010 · 7,657 bbl in 31 days
Oil, last 12 months6,265bbl-8% against the 12 before
Gas–oil ratio, last 12 months2,426scf/bblfirst year 1,289 scf/bbl
Water cut, last 12 months46%first year 48% · 174K bbl water in all
Gas sold, last 12 months58%of gas produced · 1,932 mcf reported flared
0100200300Oil bbl/d1820122014201620182020202220242026

Early time

First reported month
Jul 2010
Months to peak
4 (Oct 2010)
Peak month rate
247 bbl/d on 31 days
First 3 months, oil
7,344 bbl (1 of 3 known)
First 6 months, oil
24,738 bbl (4 of 6 known)
First 12 months, oil
42,838 bbl (10 of 12 known)
First 24 months, oil
64,728 bbl (22 of 24 known)
Share of cumulative in year 1
22%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
18 bbl/d
Latest rate as share of peak
7.2%
Uptime, last 12 months
92% of days
Cumulative gas
348K mcf
Cumulative water
174K bbl
Unknown months
2 of 194 (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
51380746030171,57347%
5101,25635131162,46341%
32349040715221,51756%
7561,23265431241,63046%
4251,04831529152,46643%
5121,33238228182,60243%
4991,53344431163,07247%
5111,44040130172,81844%
5641,55251129192,75248%
6021,64651830202,73446%
5141,28341123222,49644%
5361,58049530182,94848%

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.