BBakken SubsurfaceNorth Dakota well index

NDIC file 25218 · API 33-061-02482-00-00

HANSEN 21-20TFH

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

Active (A)Oil and gasSpud 2013

Well facts

Operator
WHITING OIL AND GAS CORPORATION
Status
Active (A)
Well type
Oil and gas (OG)
Field
SANISH
Spud date
Total depth
18,915 ft
Legal location
NENW Sec 20 T153N R91W
Footages
400 ft FNL · 1,690 ft FWL
County
Mountrail County
NDIC file no.
25218
API no.
33-061-02482-00-00

Location & navigation

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48.06554, -102.41136

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

158 months reported, Jul 2013 to Aug 2026, BAKKEN pool.

Cumulative oil342KbblJul ’13 to Aug ’26 · 158 of 158 months known
Peak oil rate576bbl/dJul 2013 · 16,717 bbl in 29 days
Oil, last 12 months5,000bbl-4% against the 12 before
Gas–oil ratio, last 12 months1,149scf/bblfirst year 533 scf/bbl
Water cut, last 12 months65%first year 38% · 294K bbl water in all
Gas sold, last 12 months87%of gas produced · 58 mcf reported flared
0200400600Oil bbl/d162014201620182020202220242026

Early time

First reported month
Jul 2013
Months to peak
1 (Jul 2013)
Peak month rate
576 bbl/d on 29 days
First 3 months, oil
39,952 bbl
First 6 months, oil
58,747 bbl
First 12 months, oil
90,876 bbl
First 24 months, oil
144,160 bbl
Share of cumulative in year 1
27%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
16 bbl/d
Latest rate as share of peak
2.7%
Uptime, last 12 months
93% of days
Cumulative gas
318K mcf
Cumulative water
294K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
463329684291671160%
435324770311474564%
193143370141474166%
356231869251464971%
4465401,08631141,21171%
39361983428141,57568%
45259479931151,31464%
48956282330161,14963%
46357189631151,23366%
43557974030141,33163%
38858156129131,49759%
48767277531161,38061%

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.