BBakken SubsurfaceNorth Dakota well index

NDIC file 35989 · API 33-105-05101-00-00

SAM 30-31 #6TFH

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
20,760 ft
Legal location
NWNE Sec 30 T156N R102W
Footages
400 ft FNL · 1,456 ft FEL
County
Williams County
NDIC file no.
35989
API no.
33-105-05101-00-00

Location & navigation

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48.31264, -103.84812

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

82 months reported, Nov 2019 to Aug 2026, BAKKEN pool.

Cumulative oil158KbblNov ’19 to Aug ’26 · 82 of 82 months known
Peak oil rate802bbl/dDec 2019 · 4,814 bbl in 6 days
Oil, last 12 months3,348bbl-37% against the 12 before
Gas–oil ratio, last 12 months4,994scf/bblfirst year 850 scf/bbl
Water cut, last 12 months85%first year 73% · 512K bbl water in all
Gas sold, last 12 months95%of gas produced · 33 mcf reported flared
05001,000Oil bbl/d162020202120222023202420252026

Early time

First reported month
Nov 2019
Months to peak
5 (Mar 2020)
Peak month rate
802 bbl/d on 6 days
First 3 months, oil
17,380 bbl
First 6 months, oil
46,282 bbl
First 12 months, oil
88,904 bbl
First 24 months, oil
111,762 bbl
Share of cumulative in year 1
56%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
16 bbl/d
Latest rate as share of peak
2.0%
Uptime, last 12 months
63% of days
Cumulative gas
278K mcf
Cumulative water
512K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
3421,8911,65128125,52983%
2031,4901,24913167,34086%
3781,8771,73421184,96682%
1045566871195,34687%
3221,7012,11023145,28387%
2881,3811,73722134,79586%
2801,3102,02222134,67988%
3761,5621,83422174,15483%
2231,1961,30617135,36385%
2811,1431,36417174,06883%
2461,0941,21415164,44783%
3051,5181,65119164,97784%

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.