BBakken SubsurfaceNorth Dakota well index

NDIC file 12985 · API 33-075-01193-00-00

MRPSU 31-11

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

Active (A)Oil and gasSpud 1990

Well facts

Operator
COBRA OIL & GAS CORPORATION
Status
Active (A)
Well type
Oil and gas (OG)
Field
MOUSE RIVER PARK
Spud date
Total depth
5,006 ft
Legal location
NWNW Sec 31 T162N R85W
Footages
760 ft FNL · 663 ft FWL
County
Renville County
NDIC file no.
12985
API no.
33-075-01193-00-00

Location & navigation

48.81919, -101.75626

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 oil10.3KbblJan ’03 to Aug ’26 · 139 of 284 months known
Peak oil rate13bbl/dNov 2015 · 404 bbl in 30 days
Oil, last 12 months345bbl-3% against the 12 before
Gas–oil ratio, last 12 months67scf/bblfirst year 7,988 scf/bbl
Water cut, last 12 months88%first year 59% · 566K bbl water in all
Gas sold, last 12 months0%of gas produced · 23 mcf reported flared
051015Oil bbl/d1200420082012201620202024

Early time

First reported month
Jan 2003
Months to peak
155 (Nov 2015)
Peak month rate
13 bbl/d on 30 days
First 3 months, oil
338 bbl
First 6 months, oil
338 bbl (3 of 6 known)
First 12 months, oil
338 bbl (3 of 12 known)
First 24 months, oil
338 bbl (3 of 24 known)
Share of cumulative in year 1
3%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
1 bbl/d
Latest rate as share of peak
7.4%
Uptime, last 12 months
93% of days
Cumulative gas
14.1K mcf
Cumulative water
566K bbl
Unknown months
145 of 284 (confidential or not in that month's report)
Pools reported
MADISON
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
3422333015987%
3022353116789%
2822243017189%
2722433117490%
50328270098%
4933182826187%
2821993117188%
2421352318385%
3931683117781%
3421683015983%
2921853116986%
181951815684%

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.