BBakken SubsurfaceNorth Dakota well index

NDIC file 25730 · API 33-061-02594-00-00

LOCKEN 43-8XH

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
20,747 ft
Legal location
NESE Sec 8 T153N R91W
Footages
1,962 ft FSL · 319 ft FEL
County
Mountrail County
NDIC file no.
25730
API no.
33-061-02594-00-00

Location & navigation

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48.08647, -102.39807

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

155 months reported, Oct 2013 to Aug 2026, BAKKEN pool.

Cumulative oil431KbblOct ’13 to Aug ’26 · 155 of 155 months known
Peak oil rate571bbl/dDec 2013 · 14,265 bbl in 25 days
Oil, last 12 months15.1Kbbl-6% against the 12 before
Gas–oil ratio, last 12 months2,431scf/bblfirst year 1,051 scf/bbl
Water cut, last 12 months7%first year 3% · 21.5K bbl water in all
Gas sold, last 12 months93%of gas produced · 343 mcf reported flared
0200400600Oil bbl/d392014201620182020202220242026

Early time

First reported month
Oct 2013
Months to peak
4 (Jan 2014)
Peak month rate
571 bbl/d on 25 days
First 3 months, oil
30,931 bbl
First 6 months, oil
70,318 bbl
First 12 months, oil
120,734 bbl
First 24 months, oil
216,568 bbl
Share of cumulative in year 1
28%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
39 bbl/d
Latest rate as share of peak
6.8%
Uptime, last 12 months
99% of days
Cumulative gas
1.08M mcf
Cumulative water
21.5K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
1,3612,98510530452,1937%
1,3893,07811031452,2167%
1,3023,00914330432,31110%
1,3553,0919531442,2817%
1,3192,8908531432,1916%
1,1772,6558228422,2567%
1,2943,1297231422,4185%
1,2333,0879730412,5047%
1,2653,1367931412,4796%
1,2323,2987430412,6776%
1,1243,3337431362,9656%
1,0863,1038828392,8577%

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.