BBakken SubsurfaceNorth Dakota well index

NDIC file 19131 · API 33-105-01869-00-00

SOMERSET 5602 12-17H

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

Active (A)Oil and gasSpud 2010

Well facts

Operator
OASIS PETROLEUM NORTH AMERICA LLC
Status
Active (A)
Well type
Oil and gas (OG)
Field
BULL BUTTE
Spud date
Total depth
19,754 ft
Legal location
NENW Sec 17 T156N R102W
Footages
300 ft FNL · 2,420 ft FWL
County
Williams County
NDIC file no.
19131
API no.
33-105-01869-00-00

Location & navigation

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48.34183, -103.83222

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

190 months reported, Nov 2010 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil212KbblNov ’10 to Aug ’26 · 189 of 190 months known
Peak oil rate352bbl/dJan 2011 · 9,509 bbl in 27 days
Oil, last 12 months3,147bbl-38% against the 12 before
Gas–oil ratio, last 12 months959scf/bblfirst year 478 scf/bbl
Water cut, last 12 months75%first year 57% · 316K bbl water in all
Gas sold, last 12 months70%of gas produced · 918 mcf reported flared
0200400Oil bbl/d1720122014201620182020202220242026

Early time

First reported month
Nov 2010
Months to peak
3 (Jan 2011)
Peak month rate
352 bbl/d on 27 days
First 3 months, oil
18,008 bbl (2 of 3 known)
First 6 months, oil
35,966 bbl (5 of 6 known)
First 12 months, oil
62,289 bbl (11 of 12 known)
First 24 months, oil
95,061 bbl (23 of 24 known)
Share of cumulative in year 1
29%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
17 bbl/d
Latest rate as share of peak
4.8%
Uptime, last 12 months
57% of days
Cumulative gas
212K mcf
Cumulative water
316K bbl
Unknown months
1 of 190 (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
56681199630191,43364%
4317511,19631141,74274%
26236843521121,40562%
0000———
0000———
0000———
0000———
43698351041,60595%
4172111,533291450679%
3652211,625241560582%
5443041,664311855975%
5192831,313311754572%

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.