BBakken SubsurfaceNorth Dakota well index

NDIC file 25246 · API 33-061-02487-00-00

ELK 16-21HX

Operated by DEVON ENERGY WILLISTON, L.L.C. · Mountrail County, North Dakota

Active (A)Oil and gasSpud 2013

Well facts

Operator
DEVON ENERGY WILLISTON, L.L.C.
Status
Active (A)
Well type
Oil and gas (OG)
Field
VAN HOOK
Spud date
Total depth
20,928 ft
Legal location
NWNW Sec 16 T150N R92W
Footages
452 ft FNL · 1,019 ft FWL
County
Mountrail County
NDIC file no.
25246
API no.
33-061-02487-00-00

Location & navigation

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47.81744, -102.46715

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 and CONFIDENTIAL pools.

Cumulative oil340KbblJul ’13 to Aug ’26 · 153 of 158 months known
Peak oil rate465bbl/dDec 2013 · 14,401 bbl in 31 days
Oil, last 12 months8,132bbl-17% against the 12 before
Gas–oil ratio, last 12 months1,001scf/bblfirst year 1,517 scf/bbl
Water cut, last 12 months61%first year 40% · 269K bbl water in all
Gas sold, last 12 months0%of gas produced · 8,138 mcf reported flared
0200400600Oil bbl/d152014201620182020202220242026

Early time

First reported month
Jul 2013
Months to peak
6 (Dec 2013)
Peak month rate
465 bbl/d on 31 days
First 3 months, oil
—
First 6 months, oil
14,401 bbl (1 of 6 known)
First 12 months, oil
54,043 bbl (7 of 12 known)
First 24 months, oil
113,824 bbl (19 of 24 known)
Share of cumulative in year 1
16%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
15 bbl/d
Latest rate as share of peak
3.3%
Uptime, last 12 months
98% of days
Cumulative gas
372K mcf
Cumulative water
269K bbl
Unknown months
5 of 158 (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
8348351,08330281,00156%
8598591,25431281,00059%
7457461,03830251,00158%
7657661,12928271,00160%
7647651,12431251,00160%
60660695227221,00061%
7417421,06131241,00159%
5895891,06930201,00064%
62162293728221,00260%
6056051,04030201,00063%
54554698431181,00264%
458457829301599864%

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.