BBakken SubsurfaceNorth Dakota well index

NDIC file 17610 · API 33-061-00863-00-00

GROVE 11-36H

Operated by OASIS PETROLEUM NORTH AMERICA LLC · Mountrail County, North Dakota

Active (A)Oil and gasSpud 2008

Well facts

Operator
OASIS PETROLEUM NORTH AMERICA LLC
Status
Active (A)
Well type
Oil and gas (OG)
Field
COTTONWOOD
Spud date
Total depth
15,076 ft
Legal location
NWNW Sec 36 T158N R92W
Footages
537 ft FNL · 616 ft FWL
County
Mountrail County
NDIC file no.
17610
API no.
33-061-00863-00-00

Location & navigation

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48.47264, -102.51367

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

213 months reported, Dec 2008 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil94.4KbblDec ’08 to Aug ’26 · 210 of 213 months known
Peak oil rate166bbl/dMar 2009 · 5,132 bbl in 31 days
Oil, last 12 months1,846bbl-17% against the 12 before
Gas–oil ratio, last 12 months1,142scf/bblfirst year 603 scf/bbl
Water cut, last 12 months57%first year 42% · 82.6K bbl water in all
Gas sold, last 12 months81%of gas produced · 59 mcf reported flared
0100200Oil bbl/d7201020122014201620182020202220242026

Early time

First reported month
Dec 2008
Months to peak
4 (Mar 2009)
Peak month rate
166 bbl/d on 31 days
First 3 months, oil
—
First 6 months, oil
9,985 bbl (3 of 6 known)
First 12 months, oil
19,260 bbl (9 of 12 known)
First 24 months, oil
31,333 bbl (21 of 24 known)
Share of cumulative in year 1
20%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
7 bbl/d
Latest rate as share of peak
4.5%
Uptime, last 12 months
79% of days
Cumulative gas
104K mcf
Cumulative water
82.6K bbl
Unknown months
3 of 213 (confidential or not in that month's report)
Pools reported
BAKKEN, CONFIDENTIAL
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
2162352183071,08850%
1962132173161,08753%
1782021673061,13548%
1922872083061,49552%
1812251963161,24352%
1782101622861,18048%
1822122043161,16553%
1721732153061,00656%
382512,66740%
0000———
1169934513985375%
2322445603171,05271%

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.

Spacing units

Units whose published footprint holds at least 660 ft of this well's surveyed lateral. Allowances are facts extracted from signed NDIC orders, machine-extracted and not human-reviewed.

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.