BBakken SubsurfaceNorth Dakota well index

NDIC file 29265 · API 33-105-03716-00-00

HARRIER 5401 44-23 3B

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
TODD
Spud date
Total depth
21,143 ft
Legal location
LOT1 Sec 23 T154N R101W
Footages
664 ft FSL · 583 ft FEL
County
Williams County
NDIC file no.
29265
API no.
33-105-03716-00-00

Location & navigation

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48.14154, -103.62799

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

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

Cumulative oil294KbblAug ’15 to Aug ’26 · 130 of 133 months known
Peak oil rate586bbl/dNov 2015 · 14,072 bbl in 24 days
Oil, last 12 months16.5Kbbl-22% against the 12 before
Gas–oil ratio, last 12 months1,362scf/bblfirst year 873 scf/bbl
Water cut, last 12 months67%first year 44% · 330K bbl water in all
Gas sold, last 12 months97%of gas produced · 779 mcf reported flared
0200400600Oil bbl/d35201620182020202220242026

Early time

First reported month
Aug 2015
Months to peak
4 (Nov 2015)
Peak month rate
586 bbl/d on 24 days
First 3 months, oil
—
First 6 months, oil
38,762 bbl (3 of 6 known)
First 12 months, oil
74,304 bbl (9 of 12 known)
First 24 months, oil
122,709 bbl (21 of 24 known)
Share of cumulative in year 1
25%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
35 bbl/d
Latest rate as share of peak
6.0%
Uptime, last 12 months
100% of days
Cumulative gas
333K mcf
Cumulative water
330K bbl
Unknown months
3 of 133 (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
1,6522,3002,91730551,39264%
1,6542,3892,84131531,44463%
1,5602,2562,80730521,44664%
1,8062,5063,06731581,38863%
1,2301,3482,40931401,09666%
1,0621,1482,34328381,08169%
1,0381,5902,41831331,53270%
1,7462,6483,26230581,51765%
1,2841,8693,12531411,45671%
1,2721,6333,15730421,28471%
1,1501,5792,85431371,37371%
1,0831,2612,72331351,16472%

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.