BBakken SubsurfaceNorth Dakota well index

NDIC file 19289 · API 33-025-01141-00-00

BEAKS 36-35H

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

Active (A)Oil and gasSpud 2011

Well facts

Operator
DEVON ENERGY WILLISTON, L.L.C.
Status
Active (A)
Well type
Oil and gas (OG)
Field
MANDAREE
Spud date
Total depth
19,866 ft
Legal location
SENE Sec 36 T149N R93W
Footages
2,001 ft FNL · 598 ft FEL
County
Dunn County
NDIC file no.
19289
API no.
33-025-01141-00-00

Location & navigation

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47.68301, -102.51665

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

184 months reported, May 2011 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil402KbblMay ’11 to Aug ’26 · 182 of 184 months known
Peak oil rate447bbl/dAug 2011 · 13,866 bbl in 31 days
Oil, last 12 months6,991bbl-2% against the 12 before
Gas–oil ratio, last 12 months2,581scf/bblfirst year 415 scf/bbl
Water cut, last 12 months48%first year 47% · 396K bbl water in all
Gas sold, last 12 months91%of gas produced · 29 mcf reported flared
0200400600Oil bbl/d1820122014201620182020202220242026

Early time

First reported month
May 2011
Months to peak
4 (Aug 2011)
Peak month rate
447 bbl/d on 31 days
First 3 months, oil
5,747 bbl (1 of 3 known)
First 6 months, oil
38,058 bbl (4 of 6 known)
First 12 months, oil
74,986 bbl (10 of 12 known)
First 24 months, oil
127,127 bbl (22 of 24 known)
Share of cumulative in year 1
19%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
18 bbl/d
Latest rate as share of peak
4.1%
Uptime, last 12 months
94% of days
Cumulative gas
376K mcf
Cumulative water
396K bbl
Unknown months
2 of 184 (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
6491,25865330221,93850%
5331,03755725211,94651%
5951,32753924252,23048%
7221,61888929252,24155%
6411,60047431212,49643%
5311,39255128192,62151%
5831,61657931192,77250%
5611,68443130193,00243%
5941,71736631192,89138%
5231,53947025212,94347%
5231,54545831172,95447%
5361,71445629183,19846%

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.