BBakken SubsurfaceNorth Dakota well index

NDIC file 20018 · API 33-105-02054-00-00

WALES 5602 42-33H

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

Active (A)Oil and gasSpud 2011

Well facts

Operator
OASIS PETROLEUM NORTH AMERICA LLC
Status
Active (A)
Well type
Oil and gas (OG)
Field
BULL BUTTE
Spud date
Total depth
20,436 ft
Legal location
SESW Sec 33 T156N R102W
Footages
250 ft FSL · 1,525 ft FWL
County
Williams County
NDIC file no.
20018
API no.
33-105-02054-00-00

Location & navigation

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48.28534, -103.81405

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

181 months reported, Aug 2011 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil184KbblAug ’11 to Aug ’26 · 179 of 181 months known
Peak oil rate251bbl/dMay 2012 · 7,041 bbl in 28 days
Oil, last 12 months6,612bbl+14% against the 12 before
Gas–oil ratio, last 12 months884scf/bblfirst year 636 scf/bbl
Water cut, last 12 months69%first year 54% · 282K bbl water in all
Gas sold, last 12 months78%of gas produced · 681 mcf reported flared
0100200300Oil bbl/d2220122014201620182020202220242026

Early time

First reported month
Aug 2011
Months to peak
10 (May 2012)
Peak month rate
251 bbl/d on 28 days
First 3 months, oil
7,011 bbl (1 of 3 known)
First 6 months, oil
22,055 bbl (4 of 6 known)
First 12 months, oil
49,995 bbl (10 of 12 known)
First 24 months, oil
80,203 bbl (22 of 24 known)
Share of cumulative in year 1
27%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
22 bbl/d
Latest rate as share of peak
8.8%
Uptime, last 12 months
82% of days
Cumulative gas
182K mcf
Cumulative water
282K bbl
Unknown months
2 of 181 (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
7146731,628302494370%
6576991,60031211,06471%
6524981,377292276468%
23318943182981165%
0000———
3253721,37823141,14581%
7455081,674312468269%
6954971,277262771565%
5435591,46630181,02973%
7616411,356302584264%
6024721,361311978469%
6857341,49031221,07269%

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.