BBakken SubsurfaceNorth Dakota well index

NDIC file 15527 · API 33-075-01335-00-00

KNUTSON 2

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

Active (A)Oil and gasSpud 2004

Well facts

Operator
COBRA OIL & GAS CORPORATION
Status
Active (A)
Well type
Oil and gas (OG)
Field
TOLLEY
Spud date
Total depth
5,415 ft
Legal location
NESW Sec 9 T161N R86W
Footages
1,980 ft FSL · 1,980 ft FWL
County
Renville County
NDIC file no.
15527
API no.
33-075-01335-00-00

Location & navigation

48.78355, -101.83818

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

See it in 3D

Production

270 months reported, Mar 2004 to Aug 2026, MADISON pool.

Cumulative oil34.9KbblMar ’04 to Aug ’26 · 234 of 270 months known
Peak oil rate28bbl/dMar 2004 · 28 bbl in 1 days
Oil, last 12 months970bbl-23% against the 12 before
Gas–oil ratio, last 12 months60scf/bblfirst year 199 scf/bbl
Water cut, last 12 months61%first year 47% · 37.4K bbl water in all
Gas sold, last 12 months0%of gas produced · 0 mcf reported flared
0102030Oil bbl/d320082012201620202024

Early time

First reported month
Mar 2004
Months to peak
3 (May 2004)
Peak month rate
28 bbl/d on 1 days
First 3 months, oil
1,157 bbl
First 6 months, oil
2,487 bbl
First 12 months, oil
4,113 bbl
First 24 months, oil
6,519 bbl
Share of cumulative in year 1
12%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
3 bbl/d
Latest rate as share of peak
9.7%
Uptime, last 12 months
96% of days
Cumulative gas
4,073 mcf
Cumulative water
37.4K bbl
Unknown months
36 of 270 (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
13981333055849%
8351393136063%
6641142536163%
8451353136062%
8351343136062%
7141222835663%
7551363126764%
7441303025464%
8151373136263%
7951263036361%
6741272726065%
6841042535960%

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.