BBakken SubsurfaceNorth Dakota well index

NDIC file 16821 · API 33-011-01433-00-00

SHARON 44-28SH

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

Active (A)Oil and gasSpud 2007

Well facts

Operator
CONTINENTAL RESOURCES, INC.
Status
Active (A)
Well type
Oil and gas (OG)
Field
CEDAR HILLS
Spud date
Total depth
15,650 ft
Legal location
SESE Sec 28 T131N R106W
Footages
730 ft FSL · 323 ft FEL
County
Bowman County
NDIC file no.
16821
API no.
33-011-01433-00-00

Location & navigation

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46.13541, -103.93140

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

225 months reported, Dec 2007 to Aug 2026, CONFIDENTIAL and NORTH RED RIVER B pools.

Cumulative oil390KbblDec ’07 to Aug ’26 · 136 of 225 months known
Peak oil rate168bbl/dAug 2016 · 5,197 bbl in 31 days
Oil, last 12 months12.7Kbbl-22% against the 12 before
Gas–oil ratio, last 12 months210scf/bblgas over oil, produced
Water cut, last 12 months85%424K bbl water in all
Gas sold, last 12 months0%of gas produced · 1,575 mcf reported flared
0100200Oil bbl/d462008201020122014201620182020202220242026

Early time

First reported month
Dec 2007
Months to peak
105 (Aug 2016)
Peak month rate
168 bbl/d on 31 days
First 3 months, oil
—
First 6 months, oil
—
First 12 months, oil
—
First 24 months, oil
—
Share of cumulative in year 1
0%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
46 bbl/d
Latest rate as share of peak
27.4%
Uptime, last 12 months
92% of days
Cumulative gas
58.6K mcf
Cumulative water
424K bbl
Unknown months
89 of 225 (confidential or not in that month's report)
Pools reported
CONFIDENTIAL, NORTH RED RIVER B
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
1,1962256,071304018884%
1,2553006,355314023984%
1,1382595,865303822884%
334751,796103322584%
7961814,467233522785%
1,0112226,513283622087%
1,2592226,670314117684%
9111676,225283318387%
1,0852006,593313518486%
1,0182386,484303423486%
1,2302707,974314022087%
1,4222969,594314620887%

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.

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.