BBakken SubsurfaceNorth Dakota well index

NDIC file 33457 · API 33-105-04411-00-00

KING 11-8TFHU

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

Active (A)Oil and gasSpud 2017

Well facts

Operator
WHITING OIL AND GAS CORPORATION
Status
Active (A)
Well type
Oil and gas (OG)
Field
TRUAX
Spud date
Total depth
20,420 ft
Legal location
NWNW Sec 8 T153N R98W
Footages
430 ft FNL · 785 ft FWL
County
Williams County
NDIC file no.
33457
API no.
33-105-04411-00-00

Location & navigation

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48.09544, -103.32123

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

106 months reported, Nov 2017 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil238KbblNov ’17 to Aug ’26 · 101 of 106 months known
Peak oil rate798bbl/dMay 2018 · 24,748 bbl in 31 days
Oil, last 12 months7,806bbl-21% against the 12 before
Gas–oil ratio, last 12 months18,713scf/bblfirst year 2,587 scf/bbl
Water cut, last 12 months80%first year 61% · 543K bbl water in all
Gas sold, last 12 months99%of gas produced · 1,406 mcf reported flared
05001,000Oil bbl/d24201820192020202120222023202420252026

Early time

First reported month
Nov 2017
Months to peak
7 (May 2018)
Peak month rate
798 bbl/d on 31 days
First 3 months, oil
—
First 6 months, oil
18,804 bbl (1 of 6 known)
First 12 months, oil
100,130 bbl (7 of 12 known)
First 24 months, oil
138,858 bbl (19 of 24 known)
Share of cumulative in year 1
42%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
24 bbl/d
Latest rate as share of peak
3.0%
Uptime, last 12 months
83% of days
Cumulative gas
1.25M mcf
Cumulative water
543K bbl
Unknown months
5 of 106 (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
2876,7761,322112623,61082%
025820—100%
66613,7643,775302220,66785%
89314,3593,577312916,08080%
90815,9633,541312917,58080%
77915,5362,826282819,94478%
76414,5892,918312519,09679%
56110,8862,016252219,40578%
59011,2212,705242519,01982%
86914,2943,422302916,44980%
73613,9222,785302518,91679%
75314,7632,764312419,60679%

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.