BBakken SubsurfaceNorth Dakota well index

NDIC file 4405 · API 33-075-00428-00-00

COLCORD ESTATE 2

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

Active (A)Oil and gasSpud 1968

Well facts

Operator
COBRA OIL & GAS CORPORATION
Status
Active (A)
Well type
Oil and gas (OG)
Field
GLENBURN
Spud date
Total depth
4,670 ft
Legal location
SWNE Sec 25 T158N R82W
Footages
1,980 ft FNL · 1,980 ft FEL
County
Renville County
NDIC file no.
4405
API no.
33-075-00428-00-00

Location & navigation

48.48215, -101.19850

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 oil30.4KbblJan ’03 to Aug ’26 · 284 of 284 months known
Peak oil rate22bbl/dJan 2018 · 45 bbl in 2 days
Oil, last 12 months950bbl+204% against the 12 before
Gas–oil ratio, last 12 months61scf/bblgas over oil, produced
Water cut, last 12 months97%first year 94% · 548K bbl water in all
Gas sold, last 12 months0%of gas produced · 0 mcf reported flared
0102030Oil bbl/d2200420082012201620202024

Early time

First reported month
Jan 2003
Months to peak
205 (Jan 2020)
Peak month rate
22 bbl/d on 2 days
First 3 months, oil
490 bbl
First 6 months, oil
968 bbl
First 12 months, oil
1,881 bbl
First 24 months, oil
3,447 bbl
Share of cumulative in year 1
6%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
2 bbl/d
Latest rate as share of peak
10.9%
Uptime, last 12 months
100% of days
Cumulative gas
874 mcf
Cumulative water
548K bbl
Pools reported
MADISON
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
8053,1453036298%
8553,2043135997%
7542,9943025398%
8153,1523136297%
8153,1153136297%
9463,5032836497%
8253,0893136197%
7552,7753026797%
7852,8213136497%
7142,9043025698%
7243,1373125698%
7653,1963126698%

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.