BBakken SubsurfaceNorth Dakota well index

NDIC file 35858 · API 33-053-08868-00-00

KUMMER 149-98-3-10-10HLW

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

Active (A)Oil and gasSpud 2020

Well facts

Operator
DEVON ENERGY WILLISTON, L.L.C.
Status
Active (A)
Well type
Oil and gas (OG)
Field
PEMBROKE
Spud date
Total depth
21,355 ft
Legal location
LOT4 Sec 3 T149N R98W
Footages
72 ft FNL · 583 ft FWL
County
McKenzie County
NDIC file no.
35858
API no.
33-053-08868-00-00

Location & navigation

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47.76083, -103.21656

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

71 months reported, Oct 2020 to Aug 2026, BAKKEN pool.

Cumulative oil262KbblOct ’20 to Aug ’26 · 71 of 71 months known
Peak oil rate1,282bbl/dOct 2020 · 7,693 bbl in 6 days
Oil, last 12 months9,740bbl-13% against the 12 before
Gas–oil ratio, last 12 months9,411scf/bblfirst year 2,857 scf/bbl
Water cut, last 12 months81%first year 64% · 661K bbl water in all
Gas sold, last 12 months97%of gas produced · 1,436 mcf reported flared
05001,0001,500Oil bbl/d23202120222023202420252026

Early time

First reported month
Oct 2020
Months to peak
2 (Nov 2020)
Peak month rate
1,282 bbl/d on 6 days
First 3 months, oil
67,904 bbl
First 6 months, oil
115,876 bbl
First 12 months, oil
169,205 bbl
First 24 months, oil
207,798 bbl
Share of cumulative in year 1
65%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
23 bbl/d
Latest rate as share of peak
1.8%
Uptime, last 12 months
96% of days
Cumulative gas
1.18M mcf
Cumulative water
661K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
8238,5823,506302710,42881%
8698,8583,750312810,19381%
8187,6523,37630279,35580%
7907,6583,22528289,69480%
7505,8202,68223337,76078%
9237,5673,42627348,19879%
8697,5243,45630298,65880%
9717,7783,39829338,01078%
7978,7713,373302711,00581%
7897,7183,50330269,78282%
6276,9783,300312011,12984%
7146,7573,26231239,46482%

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.