BBakken SubsurfaceNorth Dakota well index

NDIC file 7843 · API 33-013-00832-00-00

GRANDALL 1

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

Plugged and abandoned (PA)Oil and gasSpud 1980

Well facts

Operator
COBRA OIL & GAS CORPORATION
Status
Plugged and abandoned (PA)
Well type
Oil and gas (OG)
Field
NORTHEAST FOOTHILLS
Spud date
Total depth
7,295 ft
Legal location
SENE Sec 13 T161N R92W
Footages
1,400 ft FNL · 467 ft FEL
County
Burke County
NDIC file no.
7843
API no.
33-013-00832-00-00

Location & navigation

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48.77438, -102.54817

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

210 months reported, Jan 2003 to Jun 2020, MADISON pool.

Cumulative oil17.1KbblJan ’03 to Jun ’20 · 210 of 210 months known
Peak oil rate11bbl/dApr 2007 · 321 bbl in 30 days
Oil, last 12 months0bbl12 of 12 months known
Gas–oil ratio, last 12 months—scf/bblfirst year 7,254 scf/bbl
Water cut, last 12 months—%first year 82% · 70.7K bbl water in all
Gas sold, last 12 months—%of gas produced · 0 mcf reported flared
051015Oil bbl/d0200420062008201020122014201620182020

Early time

First reported month
Jan 2003
Months to peak
52 (Apr 2007)
Peak month rate
11 bbl/d on 30 days
First 3 months, oil
215 bbl
First 6 months, oil
614 bbl
First 12 months, oil
1,343 bbl
First 24 months, oil
2,935 bbl
Share of cumulative in year 1
8%

Today

Last reported month
Jun 2020
Last month with oil
Nov 2014
Latest oil rate
0 bbl/d
Latest rate as share of peak
0.0%
Uptime, last 12 months
0% of days
Cumulative gas
45.5K mcf
Cumulative water
70.7K bbl
Pools reported
MADISON
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
0000———
0000———
0000———
0000———
0000———
0000———
0000———
0000———
0000———
0000———
0000———
0000———

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)
symbolPA-OG

DMR shapefile columns not shown above, unchanged.