BBakken SubsurfaceNorth Dakota well index

NDIC file 36017 · API 33-053-08941-00-00

BISON 27-34HW

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

Active (A)Oil and gasSpud 2019

Well facts

Operator
DEVON ENERGY WILLISTON, L.L.C.
Status
Active (A)
Well type
Oil and gas (OG)
Field
PHAELENS BUTTE
Spud date
Total depth
21,102 ft
Legal location
NENW Sec 27 T149N R94W
Footages
292 ft FNL · 1,422 ft FWL
County
McKenzie County
NDIC file no.
36017
API no.
33-053-08941-00-00

Location & navigation

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47.70221, -102.70113

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

84 months reported, Sep 2019 to Aug 2026, BAKKEN pool.

Cumulative oil310KbblSep ’19 to Aug ’26 · 84 of 84 months known
Peak oil rate1,001bbl/dOct 2019 · 31,034 bbl in 31 days
Oil, last 12 months7,858bbl-36% against the 12 before
Gas–oil ratio, last 12 months13,022scf/bblfirst year 1,595 scf/bbl
Water cut, last 12 months72%first year 52% · 396K bbl water in all
Gas sold, last 12 months93%of gas produced · 2,827 mcf reported flared
05001,0001,500Oil bbl/d232020202120222023202420252026

Early time

First reported month
Sep 2019
Months to peak
2 (Oct 2019)
Peak month rate
1,001 bbl/d on 31 days
First 3 months, oil
42,988 bbl
First 6 months, oil
116,936 bbl
First 12 months, oil
167,890 bbl
First 24 months, oil
214,005 bbl
Share of cumulative in year 1
54%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
23 bbl/d
Latest rate as share of peak
2.3%
Uptime, last 12 months
92% of days
Cumulative gas
931K mcf
Cumulative water
396K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
81110,7021,886302713,19670%
88211,3032,140312812,81571%
7499,9991,618292613,35068%
86010,7811,534312812,53664%
6458,4501,250292213,10166%
5617,6771,259282013,68469%
6348,0321,467312012,66970%
4676,6581,404261814,25775%
7018,6522,516262712,34278%
6228,8742,335302114,26779%
2122,7451,083131612,94884%
7148,4501,751312311,83571%

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.