BBakken SubsurfaceNorth Dakota well index

NDIC file 22868 · API 33-061-02128-00-00

PENNINGTON 21-3H

Operated by WHITING OIL AND GAS CORPORATION · Mountrail County, North Dakota

Active (A)Oil and gasSpud 2012

Well facts

Operator
WHITING OIL AND GAS CORPORATION
Status
Active (A)
Well type
Oil and gas (OG)
Field
SANISH
Spud date
Total depth
19,022 ft
Legal location
LOT3 Sec 3 T152N R92W
Footages
240 ft FNL · 1,380 ft FWL
County
Mountrail County
NDIC file no.
22868
API no.
33-061-02128-00-00

Location & navigation

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48.02260, -102.44483

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

169 months reported, Aug 2012 to Aug 2026, BAKKEN pool.

Cumulative oil258KbblAug ’12 to Aug ’26 · 169 of 169 months known
Peak oil rate954bbl/dAug 2012 · 19,078 bbl in 20 days
Oil, last 12 months8,495bbl+72% against the 12 before
Gas–oil ratio, last 12 months1,721scf/bblfirst year 756 scf/bbl
Water cut, last 12 months29%first year 29% · 114K bbl water in all
Gas sold, last 12 months94%of gas produced · 226 mcf reported flared
05001,000Oil bbl/d222014201620182020202220242026

Early time

First reported month
Aug 2012
Months to peak
1 (Aug 2012)
Peak month rate
954 bbl/d on 20 days
First 3 months, oil
48,339 bbl
First 6 months, oil
76,615 bbl
First 12 months, oil
110,547 bbl
First 24 months, oil
148,638 bbl
Share of cumulative in year 1
43%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
22 bbl/d
Latest rate as share of peak
2.3%
Uptime, last 12 months
92% of days
Cumulative gas
299K mcf
Cumulative water
114K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
0000———
852613335312771928%
1,1611,65789130391,42743%
1,0011,39723331321,39619%
1,0481,56431831341,49223%
7281,46040028262,00535%
5901,43119531192,42525%
6421,16018930211,80723%
6911,01034031221,46233%
5641,32114430192,34220%
5401,48216331172,74423%
6781,52632031222,25132%

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.