BBakken SubsurfaceNorth Dakota well index

NDIC file 21232 · API 33-025-01427-00-00

FOX 14-8H

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

Inactive (IA)Oil and gasSpud 2011

Well facts

Operator
DEVON ENERGY WILLISTON, L.L.C.
Status
Inactive (IA)
Well type
Oil and gas (OG)
Field
MANDAREE
Spud date
Total depth
14,815 ft
Legal location
SESW Sec 8 T149N R93W
Footages
799 ft FSL · 2,160 ft FWL
County
Dunn County
NDIC file no.
21232
API no.
33-025-01427-00-00

Location & navigation

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47.73406, -102.61254

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

176 months reported, Jan 2012 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil360KbblJan ’12 to Aug ’26 · 173 of 176 months known
Peak oil rate531bbl/dApr 2012 · 15,918 bbl in 30 days
Oil, last 12 months149bbl-89% against the 12 before
Gas–oil ratio, last 12 months7,315scf/bblfirst year 480 scf/bbl
Water cut, last 12 months44%first year 13% · 76.4K bbl water in all
Gas sold, last 12 months74%of gas produced · 0 mcf reported flared
0200400600Oil bbl/d120122014201620182020202220242026

Early time

First reported month
Jan 2012
Months to peak
4 (Apr 2012)
Peak month rate
531 bbl/d on 30 days
First 3 months, oil
—
First 6 months, oil
41,946 bbl (3 of 6 known)
First 12 months, oil
92,331 bbl (9 of 12 known)
First 24 months, oil
151,952 bbl (21 of 24 known)
Share of cumulative in year 1
26%

Today

Last reported month
Aug 2026
Last month with oil
Oct 2025
Latest oil rate
1 bbl/d
Latest rate as share of peak
0.2%
Uptime, last 12 months
4% of days
Cumulative gas
560K mcf
Cumulative water
76.4K bbl
Unknown months
3 of 176 (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
1481,0805015107,29725%
110691110,00099%
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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)
symbolIA-OG

DMR shapefile columns not shown above, unchanged.