BBakken SubsurfaceNorth Dakota well index

NDIC file 5535 · API 33-023-00130-00-00

VATNE ET AL 1

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

Active (A)Oil and gasSpud 1974

Well facts

Operator
COBRA OIL & GAS CORPORATION
Status
Active (A)
Well type
Oil and gas (OG)
Field
HAMLET
Spud date
Total depth
11,082 ft
Legal location
NWSW Sec 24 T160N R96W
Footages
1,980 ft FSL · 660 ft FWL
County
Divide County
NDIC file no.
5535
API no.
33-023-00130-00-00

Location & navigation

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48.66772, -103.03467

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

See it in 3D

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Production

284 months reported, Jan 2003 to Aug 2026, MADISON pool.

Cumulative oil196KbblJan ’03 to Aug ’26 · 284 of 284 months known
Peak oil rate37bbl/dNov 2018 · 1,081 bbl in 29 days
Oil, last 12 months6,810bbl-10% against the 12 before
Gas–oil ratio, last 12 months521scf/bblfirst year 835 scf/bbl
Water cut, last 12 months78%first year 65% · 509K bbl water in all
Gas sold, last 12 months0%of gas produced · 3,019 mcf reported flared
02040Oil bbl/d19200420082012201620202024

Early time

First reported month
Jan 2003
Months to peak
191 (Nov 2018)
Peak month rate
37 bbl/d on 29 days
First 3 months, oil
2,532 bbl
First 6 months, oil
5,107 bbl
First 12 months, oil
9,856 bbl
First 24 months, oil
20,735 bbl
Share of cumulative in year 1
5%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
19 bbl/d
Latest rate as share of peak
50.7%
Uptime, last 12 months
96% of days
Cumulative gas
125K mcf
Cumulative water
509K bbl
Pools reported
MADISON
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
5863052,065302052078%
6043151,450311952271%
438229970212152369%
6253261,550312052271%
5903081,550311952272%
6133191,878282252075%
5953102,480311952181%
3501821,840241552084%
6363312,480312152080%
5602912,400301952081%
6273272,400312052279%
5863052,480311952081%

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.