BBakken SubsurfaceNorth Dakota well index

NDIC file 29397 · API 33-075-01472-00-00

NGMU 11-H1

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

Active (A)Oil and gasSpud 2014

Well facts

Operator
COBRA OIL & GAS CORPORATION
Status
Active (A)
Well type
Oil and gas (OG)
Field
NORTH GRANO
Spud date
Total depth
8,608 ft
Legal location
NESE Sec 19 T160N R84W
Footages
2,486 ft FSL · 251 ft FEL
County
Renville County
NDIC file no.
29397
API no.
33-075-01472-00-00

Location & navigation

Navigate with Google MapsDriving directions to the well headOpen in Google MapsSatellite view of the padOpen in Apple Maps

48.66880, -101.56157

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

See it in 3D

Open in the regional 3D viewerSurveyed well path, operator and production; Bakken-system horizontals onlyBakken Subsurface 3DBasin-wide production playback

Production

142 months reported, Nov 2014 to Aug 2026, CONFIDENTIAL and MADISON pools.

Cumulative oil12.9KbblNov ’14 to Aug ’26 · 136 of 142 months known
Peak oil rate16bbl/dMar 2021 · 47 bbl in 3 days
Oil, last 12 months831bbl+8% against the 12 before
Gas–oil ratio, last 12 months0scf/bblfirst year 0 scf/bbl
Water cut, last 12 months96%first year 94% · 275K bbl water in all
Gas sold, last 12 months—%of gas produced · 0 mcf reported flared
01020Oil bbl/d2201620182020202220242026

Early time

First reported month
Nov 2014
Months to peak
9 (Jul 2015)
Peak month rate
16 bbl/d on 3 days
First 3 months, oil
—
First 6 months, oil
—
First 12 months, oil
1,252 bbl (6 of 12 known)
First 24 months, oil
2,963 bbl (18 of 24 known)
Share of cumulative in year 1
10%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
2 bbl/d
Latest rate as share of peak
12.6%
Uptime, last 12 months
100% of days
Cumulative gas
0 mcf
Cumulative water
275K bbl
Unknown months
6 of 142 (confidential or not in that month's report)
Pools reported
CONFIDENTIAL, MADISON
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
10801,816304094%
10501,814313095%
6101,840302097%
6101,621312096%
6501,569312096%
5601,383282096%
6201,550312096%
6901,877302096%
6301,558312096%
6001,526302096%
6001,537312096%
6101,700312097%

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.