BBakken SubsurfaceNorth Dakota well index

NDIC file 11682 · API 33-075-01056-00-00

RUSCH B-2

Operated by COBRA OIL & GAS CORPORATION · Renville County, North Dakota

Active (A)Oil and gasSpud 1985

Well facts

Operator
COBRA OIL & GAS CORPORATION
Status
Active (A)
Well type
Oil and gas (OG)
Field
SHERWOOD
Spud date
Total depth
4,180 ft
Legal location
SWSW Sec 25 T164N R85W
Footages
1,100 ft FSL · 810 ft FWL
County
Renville County
NDIC file no.
11682
API no.
33-075-01056-00-00

Location & navigation

48.99786, -101.64651

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

See it in 3D

Production

284 months reported, Jan 2003 to Aug 2026, MADISON pool.

Cumulative oil38.9KbblJan ’03 to Aug ’26 · 284 of 284 months known
Peak oil rate16bbl/dApr 2005 · 160 bbl in 10 days
Oil, last 12 months999bbl+17% against the 12 before
Gas–oil ratio, last 12 months0scf/bblgas over oil, produced
Water cut, last 12 months94%first year 95% · 694K bbl water in all
Gas sold, last 12 months—%of gas produced · 0 mcf reported flared
01020Oil bbl/d5200420082012201620202024

Early time

First reported month
Jan 2003
Months to peak
63 (Mar 2008)
Peak month rate
16 bbl/d on 10 days
First 3 months, oil
863 bbl
First 6 months, oil
1,617 bbl
First 12 months, oil
2,947 bbl
First 24 months, oil
5,510 bbl
Share of cumulative in year 1
8%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
5 bbl/d
Latest rate as share of peak
28.4%
Uptime, last 12 months
97% of days
Cumulative gas
0 mcf
Cumulative water
694K bbl
Pools reported
MADISON
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
9001,103283092%
9501,133293092%
8101,168293094%
6801,240312095%
7201,239312095%
7501,120283094%
520914252095%
9401,157303092%
8101,227313094%
8101,230293094%
6901,240312095%
14102,740315095%

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.