BBakken SubsurfaceNorth Dakota well index

NDIC file 3580 · API 33-075-00217-00-00

RUSCH B 1

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

Inactive (IA)Oil and gasSpud 1964

Well facts

Operator
COBRA OIL & GAS CORPORATION
Status
Inactive (IA)
Well type
Oil and gas (OG)
Field
SHERWOOD
Spud date
Total depth
4,150 ft
Legal location
LOT3 Sec 25 T164N R85W
Footages
560 ft FSL · 2,135 ft FWL
County
Renville County
NDIC file no.
3580
API no.
33-075-00217-00-00

Location & navigation

48.99638, -101.64097

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 oil54.5KbblJan ’03 to Aug ’26 · 284 of 284 months known
Peak oil rate21bbl/dMay 2006 · 640 bbl in 31 days
Oil, last 12 months1,046bbl-27% against the 12 before
Gas–oil ratio, last 12 months0scf/bblgas over oil, produced
Water cut, last 12 months96%first year 93% · 909K bbl water in all
Gas sold, last 12 months—%of gas produced · 0 mcf reported flared
0102030Oil bbl/d4200420082012201620202024

Early time

First reported month
Jan 2003
Months to peak
41 (May 2006)
Peak month rate
21 bbl/d on 31 days
First 3 months, oil
953 bbl
First 6 months, oil
2,249 bbl
First 12 months, oil
4,297 bbl
First 24 months, oil
7,584 bbl
Share of cumulative in year 1
8%

Today

Last reported month
Aug 2026
Last month with oil
Jun 2026
Latest oil rate
4 bbl/d
Latest rate as share of peak
17.6%
Uptime, last 12 months
76% of days
Cumulative gas
0 mcf
Cumulative water
909K bbl
Pools reported
MADISON
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
9402,957303097%
10003,087313097%
8801,942204096%
10703,100313097%
11203,101314097%
11702,800284096%
7502,286243097%
14702,883305095%
12603,063314096%
8002,130224096%
0000———
0000———

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)
symbolIA-OG

DMR shapefile columns not shown above, unchanged.