BBakken SubsurfaceNorth Dakota well index

NDIC file 38637 · API 33-053-09783-00-00

Viking 16-15 7H

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

Active (A)Oil and gasSpud 2022

Well facts

Operator
DEVON ENERGY WILLISTON, L.L.C.
Status
Active (A)
Well type
Oil and gas (OG)
Field
POE
Spud date
Total depth
21,535 ft
Legal location
SWSW Sec 16 T151N R100W
Footages
828 ft FSL · 350 ft FWL
County
McKenzie County
NDIC file no.
38637
API no.
33-053-09783-00-00

Location & navigation

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47.89410, -103.49655

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

46 months reported, Nov 2022 to Aug 2026, BAKKEN pool.

Cumulative oil321KbblNov ’22 to Aug ’26 · 46 of 46 months known
Peak oil rate2,072bbl/dDec 2022 · 62,150 bbl in 30 days
Oil, last 12 months28.1Kbbl-27% against the 12 before
Gas–oil ratio, last 12 months3,559scf/bblfirst year 2,025 scf/bbl
Water cut, last 12 months67%first year 53% · 451K bbl water in all
Gas sold, last 12 months98%of gas produced · 660 mcf reported flared
01,0002,0003,000Oil bbl/d67Nov ’22May ’23Nov ’23May ’24Nov ’24May ’25Nov ’25May ’26

Early time

First reported month
Nov 2022
Months to peak
2 (Dec 2022)
Peak month rate
2,072 bbl/d on 30 days
First 3 months, oil
85,857 bbl
First 6 months, oil
159,046 bbl
First 12 months, oil
221,578 bbl
First 24 months, oil
260,618 bbl
Share of cumulative in year 1
69%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
67 bbl/d
Latest rate as share of peak
3.2%
Uptime, last 12 months
95% of days
Cumulative gas
752K mcf
Cumulative water
451K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
3,41010,2285,923301142,99963%
3,1409,9085,656311013,15564%
2,99810,5965,945301003,53466%
2,3018,4154,58129793,65767%
2,8699,8195,90731933,42267%
2,2089,2044,34028794,16866%
2,2499,5334,76731734,23968%
1,0634,0992,54816663,85671%
1,8956,9585,13830633,67273%
1,6156,0224,61729563,72974%
2,2607,3994,29330753,27466%
2,0827,7904,54631673,74269%

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.