BBakken SubsurfaceNorth Dakota well index

NDIC file 10545 · API 33-075-00973-00-00

CAROLYN 1

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

Plugged and abandoned (PA)Oil and gasSpud 1983

Well facts

Operator
COBRA OIL & GAS CORPORATION
Status
Plugged and abandoned (PA)
Well type
Oil and gas (OG)
Field
MCKINNEY
Spud date
Total depth
5,500 ft
Legal location
SESE Sec 7 T161N R86W
Footages
660 ft FSL · 660 ft FEL
County
Renville County
NDIC file no.
10545
API no.
33-075-00973-00-00

Location & navigation

48.77983, -101.87112

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

See it in 3D

Production

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

Cumulative oil11.7KbblJan ’03 to Jun ’20 · 209 of 210 months known
Peak oil rate15bbl/dMar 2003 · 73 bbl in 5 days
Oil, last 12 months0bbl-100% against the 12 before
Gas–oil ratio, last 12 months—scf/bblgas over oil, produced
Water cut, last 12 months—%first year 83% · 217K bbl water in all
Gas sold, last 12 months—%of gas produced · 0 mcf reported flared
051015Oil bbl/d1200420062008201020122014201620182020

Early time

First reported month
Jan 2003
Months to peak
8 (Aug 2003)
Peak month rate
15 bbl/d on 5 days
First 3 months, oil
73 bbl
First 6 months, oil
73 bbl
First 12 months, oil
695 bbl
First 24 months, oil
1,186 bbl
Share of cumulative in year 1
6%

Today

Last reported month
Jun 2020
Last month with oil
Nov 2018
Latest oil rate
1 bbl/d
Latest rate as share of peak
5.1%
Uptime, last 12 months
0% of days
Cumulative gas
0 mcf
Cumulative water
217K bbl
Unknown months
1 of 210 (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
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.