BBakken SubsurfaceNorth Dakota well index

NDIC file 28279 · API 33-053-05892-00-00

OLSON 4-8H1

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

Active (A)Oil and gasSpud 2014

Well facts

Operator
CONTINENTAL RESOURCES, INC.
Status
Active (A)
Well type
Oil and gas (OG)
Field
EDGE
Spud date
Total depth
20,233 ft
Legal location
SWSE Sec 8 T151N R96W
Footages
610 ft FSL · 2,312 ft FEL
County
McKenzie County
NDIC file no.
28279
API no.
33-053-05892-00-00

Location & navigation

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47.90700, -102.99372

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

144 months reported, Sep 2014 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil584KbblSep ’14 to Aug ’26 · 143 of 144 months known
Peak oil rate863bbl/dNov 2014 · 25,878 bbl in 30 days
Oil, last 12 months7,766bbl-2% against the 12 before
Gas–oil ratio, last 12 months18,901scf/bblfirst year 2,075 scf/bbl
Water cut, last 12 months69%first year 28% · 513K bbl water in all
Gas sold, last 12 months97%of gas produced · 0 mcf reported flared
05001,000Oil bbl/d16201620182020202220242026

Early time

First reported month
Sep 2014
Months to peak
3 (Nov 2014)
Peak month rate
863 bbl/d on 30 days
First 3 months, oil
36,199 bbl (2 of 3 known)
First 6 months, oil
98,019 bbl (5 of 6 known)
First 12 months, oil
190,232 bbl (11 of 12 known)
First 24 months, oil
261,209 bbl (23 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
16 bbl/d
Latest rate as share of peak
1.8%
Uptime, last 12 months
91% of days
Cumulative gas
2.32M mcf
Cumulative water
513K bbl
Unknown months
1 of 144 (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
88212,9731,787302914,70967%
57010,6371,107292018,66166%
1033,394742101032,95188%
78313,9052,118312517,75973%
89113,3661,910312915,00168%
81913,8931,578282916,96366%
87914,9381,871312816,99468%
4329,628852182422,28766%
69216,2721,603312223,51470%
63813,7821,699302121,60273%
59212,0651,228311920,38067%
48511,932949311624,60266%

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.