BBakken SubsurfaceNorth Dakota well index

NDIC file 35990 · API 33-105-05102-00-00

SAM 30-31 #3H

Operated by DEVON ENERGY WILLISTON, L.L.C. · Williams 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
BULL BUTTE
Spud date
Total depth
20,727 ft
Legal location
NWNE Sec 30 T156N R102W
Footages
400 ft FNL · 1,428 ft FEL
County
Williams County
NDIC file no.
35990
API no.
33-105-05102-00-00

Location & navigation

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48.31264, -103.84800

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

62 months reported, Jul 2021 to Aug 2026, BAKKEN pool.

Cumulative oil50.9KbblJul ’21 to Aug ’26 · 62 of 62 months known
Peak oil rate90bbl/dDec 2022 · 1,802 bbl in 20 days
Oil, last 12 months2,301bbl-35% against the 12 before
Gas–oil ratio, last 12 months6,127scf/bblfirst year 1,219 scf/bbl
Water cut, last 12 months91%first year 84% · 257K bbl water in all
Gas sold, last 12 months96%of gas produced · 27 mcf reported flared
050100Oil bbl/d8Jul ’21Jan ’22Jul ’22Jan ’23Jul ’23Jan ’24Jul ’24Jan ’25Jul ’25Jan ’26Jul ’26

Early time

First reported month
Jul 2021
Months to peak
16 (Oct 2022)
Peak month rate
90 bbl/d on 20 days
First 3 months, oil
2,633 bbl
First 6 months, oil
6,555 bbl
First 12 months, oil
14,504 bbl
First 24 months, oil
34,050 bbl
Share of cumulative in year 1
28%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
8 bbl/d
Latest rate as share of peak
9.0%
Uptime, last 12 months
77% of days
Cumulative gas
180K mcf
Cumulative water
257K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
1801,6851,8452199,36191%
3001,7121,96224125,70787%
1851,6921,8492389,14691%
63337165,50086%
43371548958,62893%
1081,1632,21328410,76995%
1711,1222,5543166,56194%
2341,0102,3022984,31691%
2731,0472,44927103,83590%
2881,2612,24630104,37889%
2691,6382,4612996,08990%
2441,3642,4653085,59091%

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.