BBakken SubsurfaceNorth Dakota well index

NDIC file 37298 · API 33-105-05407-00-00

IRGENS REXALL 4-19H1

Operated by CONTINENTAL RESOURCES, INC. · Williams County, North Dakota

Active (A)Oil and gasSpud 2020

Well facts

Operator
CONTINENTAL RESOURCES, INC.
Status
Active (A)
Well type
Oil and gas (OG)
Field
EAST FORK
Spud date
Total depth
21,380 ft
Legal location
LOT4 Sec 19 T156N R99W
Footages
390 ft FSL · 1,047 ft FWL
County
Williams County
NDIC file no.
37298
API no.
33-105-05407-00-00

Location & navigation

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48.31467, -103.47036

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

66 months reported, Mar 2021 to Aug 2026, BAKKEN pool.

Cumulative oil191KbblMar ’21 to Aug ’26 · 66 of 66 months known
Peak oil rate919bbl/dJun 2021 · 26,645 bbl in 29 days
Oil, last 12 months5,858bbl-45% against the 12 before
Gas–oil ratio, last 12 months4,985scf/bblfirst year 1,262 scf/bbl
Water cut, last 12 months84%first year 67% · 496K bbl water in all
Gas sold, last 12 months85%of gas produced · 0 mcf reported flared
05001,000Oil bbl/d3220222023202420252026

Early time

First reported month
Mar 2021
Months to peak
4 (Jun 2021)
Peak month rate
919 bbl/d on 29 days
First 3 months, oil
810 bbl
First 6 months, oil
56,222 bbl
First 12 months, oil
112,458 bbl
First 24 months, oil
154,491 bbl
Share of cumulative in year 1
59%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
32 bbl/d
Latest rate as share of peak
3.4%
Uptime, last 12 months
91% of days
Cumulative gas
441K mcf
Cumulative water
496K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
5273,3923,14530186,43686%
5183,2183,10931176,21286%
4282,6282,60530146,14086%
5252,9422,51431175,60483%
4282,4602,42530145,74885%
3081,9182,31428116,22788%
3882,0952,47531135,39986%
3872,0362,25930135,26185%
5512,6542,66730184,81783%
18589487212154,83282%
6311,2802,61919332,02981%
9823,6853,67031323,75379%

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.