BBakken SubsurfaceNorth Dakota well index

NDIC file 31871 · API 33-053-07230-00-00

MALM 149-98-14-23-4H

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

Active (A)Oil and gasSpud 2017

Well facts

Operator
DEVON ENERGY WILLISTON, L.L.C.
Status
Active (A)
Well type
Oil and gas (OG)
Field
PEMBROKE
Spud date
Total depth
21,735 ft
Legal location
NWNW Sec 14 T149N R98W
Footages
492 ft FNL · 714 ft FWL
County
McKenzie County
NDIC file no.
31871
API no.
33-053-07230-00-00

Location & navigation

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47.73087, -103.19457

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

110 months reported, Jul 2017 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil499KbblJul ’17 to Aug ’26 · 109 of 110 months known
Peak oil rate1,245bbl/dAug 2017 · 38,597 bbl in 31 days
Oil, last 12 months14Kbbl-8% against the 12 before
Gas–oil ratio, last 12 months6,768scf/bblfirst year 2,682 scf/bbl
Water cut, last 12 months64%first year 41% · 464K bbl water in all
Gas sold, last 12 months98%of gas produced · 300 mcf reported flared
05001,0001,500Oil bbl/d25201820192020202120222023202420252026

Early time

First reported month
Jul 2017
Months to peak
2 (Aug 2017)
Peak month rate
1,245 bbl/d on 31 days
First 3 months, oil
68,700 bbl (2 of 3 known)
First 6 months, oil
133,093 bbl (5 of 6 known)
First 12 months, oil
210,054 bbl (11 of 12 known)
First 24 months, oil
271,549 bbl (23 of 24 known)
Share of cumulative in year 1
42%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
25 bbl/d
Latest rate as share of peak
2.0%
Uptime, last 12 months
96% of days
Cumulative gas
1.91M mcf
Cumulative water
464K bbl
Unknown months
1 of 110 (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
1,3859,3262,32930466,73463%
7004,8431,46218396,91968%
1,3558,1322,43429476,00164%
1,66410,0842,66231546,06062%
1,57810,4752,35031516,63860%
1,4229,8592,56528516,93364%
1,38210,3682,28931457,50262%
1,1558,4401,80730387,30761%
1,2518,7022,34631406,95665%
7295,2501,72029257,20270%
6544,6421,56931217,09871%
7464,7781,38430256,40565%

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.