BBakken SubsurfaceNorth Dakota well index

NDIC file 23846 · API 33-011-01512-00-00

BISON 41-23H

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

Active (A)Oil and gasSpud 2015

Well facts

Operator
CONTINENTAL RESOURCES, INC.
Status
Active (A)
Well type
Oil and gas (OG)
Field
CEDAR HILLS
Spud date
Total depth
12,591 ft
Legal location
NENE Sec 23 T131N R107W
Footages
419 ft FNL · 331 ft FEL
County
Bowman County
NDIC file no.
23846
API no.
33-011-01512-00-00

Location & navigation

46.16137, -104.01390

Published surface location (NAD83). A horizontal well's lateral can run up to three miles from this point.

See it in 3D

Production

140 months reported, Jan 2015 to Aug 2026, CONFIDENTIAL and RED RIVER B pools.

Cumulative oil29.3KbblJan ’15 to Aug ’26 · 136 of 140 months known
Peak oil rate33bbl/dMay 2015 · 890 bbl in 27 days
Oil, last 12 months1,753bbl-13% against the 12 before
Gas–oil ratio, last 12 months82scf/bblfirst year 483 scf/bbl
Water cut, last 12 months71%first year 83% · 102K bbl water in all
Gas sold, last 12 months0%of gas produced · 144 mcf reported flared
02040Oil bbl/d5201620182020202220242026

Early time

First reported month
Jan 2015
Months to peak
5 (May 2015)
Peak month rate
33 bbl/d on 27 days
First 3 months, oil
—
First 6 months, oil
1,677 bbl (2 of 6 known)
First 12 months, oil
4,384 bbl (8 of 12 known)
First 24 months, oil
8,073 bbl (20 of 24 known)
Share of cumulative in year 1
15%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
5 bbl/d
Latest rate as share of peak
15.3%
Uptime, last 12 months
87% of days
Cumulative gas
10.1K mcf
Cumulative water
102K bbl
Unknown months
4 of 140 (confidential or not in that month's report)
Pools reported
CONFIDENTIAL, RED RIVER B
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
198143652877165%
195153493167764%
10982691967371%
153144433159274%
1391935027513772%
1131432722512474%
1361563431411082%
171103282765866%
13172092265361%
15692752665864%
11693512747875%
136104782757478%

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.