BBakken SubsurfaceNorth Dakota well index

NDIC file 39957 · API 33-105-06074-00-00

Berwick 5602 13-21 4B

Operated by OASIS PETROLEUM NORTH AMERICA LLC · Williams County, North Dakota

Active (A)Oil and gasSpud 2023

Well facts

Operator
OASIS PETROLEUM NORTH AMERICA LLC
Status
Active (A)
Well type
Oil and gas (OG)
Field
BULL BUTTE
Spud date
Total depth
26,477 ft
Legal location
NWNE Sec 21 T156N R102W
Footages
470 ft FNL · 2,396 ft FEL
County
Williams County
NDIC file no.
39957
API no.
33-105-06074-00-00

Location & navigation

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48.32689, -103.80854

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

30 months reported, Mar 2024 to Aug 2026, BAKKEN pool.

Cumulative oil242KbblMar ’24 to Aug ’26 · 30 of 30 months known
Peak oil rate630bbl/dMar 2024 · 18,897 bbl in 30 days
Oil, last 12 months44.5Kbbl-56% against the 12 before
Gas–oil ratio, last 12 months1,882scf/bblfirst year 872 scf/bbl
Water cut, last 12 months73%first year 70% · 607K bbl water in all
Gas sold, last 12 months98%of gas produced · 1,831 mcf reported flared
0250500750Oil bbl/d111Mar ’24Jun ’24Sep ’24Dec ’24Mar ’25Jun ’25Sep ’25Dec ’25Mar ’26Jun ’26

Early time

First reported month
Mar 2024
Months to peak
1 (Mar 2024)
Peak month rate
630 bbl/d on 30 days
First 3 months, oil
54,248 bbl
First 6 months, oil
97,526 bbl
First 12 months, oil
163,669 bbl
First 24 months, oil
222,087 bbl
Share of cumulative in year 1
68%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
111 bbl/d
Latest rate as share of peak
17.6%
Uptime, last 12 months
93% of days
Cumulative gas
282K mcf
Cumulative water
607K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
4,8198,7399,992301611,81367%
5,3188,35310,760311721,57167%
1,2602,4583,14481581,95171%
3,8654,81314,950281381,24579%
6,0117,93016,117311941,31973%
3,0267,3549,036281082,43075%
3,4978,31211,993311132,37777%
3,4637,37310,750301152,12976%
3,5378,77511,102311142,48176%
2,9696,0626,49630992,04269%
3,4467,0587,168311112,04868%
3,3336,6018,010301111,98071%

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.