BBakken SubsurfaceNorth Dakota well index

NDIC file 28903 · API 33-105-03618-00-00

HARBOUR 5601 42-33 4B

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

Active (A)Oil and gasSpud 2014

Well facts

Operator
OASIS PETROLEUM NORTH AMERICA LLC
Status
Active (A)
Well type
Oil and gas (OG)
Field
TYRONE
Spud date
Total depth
20,415 ft
Legal location
SESW Sec 33 T156N R101W
Footages
290 ft FSL · 2,235 ft FWL
County
Williams County
NDIC file no.
28903
API no.
33-105-03618-00-00

Location & navigation

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48.28549, -103.68131

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

139 months reported, Feb 2015 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil223KbblFeb ’15 to Aug ’26 · 135 of 139 months known
Peak oil rate373bbl/dOct 2015 · 11,556 bbl in 31 days
Oil, last 12 months5,545bbl+2% against the 12 before
Gas–oil ratio, last 12 months3,203scf/bblfirst year 894 scf/bbl
Water cut, last 12 months77%first year 60% · 382K bbl water in all
Gas sold, last 12 months84%of gas produced · 2,363 mcf reported flared
0200400Oil bbl/d11201620182020202220242026

Early time

First reported month
Feb 2015
Months to peak
9 (Oct 2015)
Peak month rate
373 bbl/d on 31 days
First 3 months, oil
—
First 6 months, oil
21,381 bbl (2 of 6 known)
First 12 months, oil
73,504 bbl (8 of 12 known)
First 24 months, oil
101,988 bbl (20 of 24 known)
Share of cumulative in year 1
33%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
11 bbl/d
Latest rate as share of peak
3.0%
Uptime, last 12 months
99% of days
Cumulative gas
287K mcf
Cumulative water
382K bbl
Unknown months
4 of 139 (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
4051,5481,80829143,82282%
5211,9401,84131173,72478%
5761,9561,79930193,39676%
6442,0831,81331213,23474%
5471,7991,73230183,28976%
4851,1771,55528172,42776%
3971,0491,52331132,64279%
4301,6001,40430143,72177%
2107116253073,38675%
3201,0321,30630113,22580%
6601,9261,87731212,91874%
3509381,12431112,68076%

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.