BBakken SubsurfaceNorth Dakota well index

NDIC file 28667 · API 33-053-06033-00-00

JOHNSON 8-5-9-4LL

Operated by OASIS PETROLEUM NORTH AMERICA LLC · McKenzie 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
GRAIL
Spud date
Total depth
21,271 ft
Legal location
NWNW Sec 16 T149N R95W
Footages
723 ft FNL · 727 ft FWL
County
McKenzie County
NDIC file no.
28667
API no.
33-053-06033-00-00

Location & navigation

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47.73002, -102.85281

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 pool.

Cumulative oil495KbblFeb ’15 to Aug ’26 · 139 of 139 months known
Peak oil rate1,192bbl/dFeb 2015 · 33,389 bbl in 28 days
Oil, last 12 months11.4Kbbl-30% against the 12 before
Gas–oil ratio, last 12 months9,001scf/bblfirst year 1,685 scf/bbl
Water cut, last 12 months61%first year 33% · 364K bbl water in all
Gas sold, last 12 months96%of gas produced · 4,521 mcf reported flared
05001,0001,500Oil bbl/d79201620182020202220242026

Early time

First reported month
Feb 2015
Months to peak
1 (Feb 2015)
Peak month rate
1,192 bbl/d on 28 days
First 3 months, oil
84,617 bbl
First 6 months, oil
139,822 bbl
First 12 months, oil
209,492 bbl
First 24 months, oil
272,424 bbl
Share of cumulative in year 1
42%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
79 bbl/d
Latest rate as share of peak
6.6%
Uptime, last 12 months
93% of days
Cumulative gas
1.24M mcf
Cumulative water
364K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
86612,1421,592302914,02165%
98711,4161,247313211,56656%
9497,9621,42430328,39060%
1,2428,6591,71231406,97258%
1,3339,9132,19431437,43762%
8747,6222,39527328,72173%
7366,7732,24329259,20275%
9987,6751,22230337,69055%
9388,75492731309,33350%
8258,6481,229302810,48260%
87411,2681,181312812,89257%
7921,90733510792,40830%

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.