BBakken SubsurfaceNorth Dakota well index

NDIC file 39827 · API 33-025-04691-00-00

COURNOYER 11-17H

Operated by MARATHON OIL COMPANY · Dunn County, North Dakota

Active (A)Oil and gasSpud 2023

Well facts

Operator
MARATHON OIL COMPANY
Status
Active (A)
Well type
Oil and gas (OG)
Field
KILLDEER
Spud date
Total depth
21,208 ft
Legal location
NWNW Sec 17 T145N R94W
Footages
464 ft FNL · 270 ft FWL
County
Dunn County
NDIC file no.
39827
API no.
33-025-04691-00-00

Location & navigation

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47.38527, -102.69408

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

37 months reported, Aug 2023 to Aug 2026, BAKKEN pool.

Cumulative oil239KbblAug ’23 to Aug ’26 · 37 of 37 months known
Peak oil rate1,178bbl/dAug 2023 · 11,780 bbl in 10 days
Oil, last 12 months22.8Kbbl-42% against the 12 before
Gas–oil ratio, last 12 months927scf/bblfirst year 735 scf/bbl
Water cut, last 12 months63%first year 68% · 470K bbl water in all
Gas sold, last 12 months98%of gas produced · 73 mcf reported flared
05001,0001,500Oil bbl/d78Aug ’23Feb ’24Aug ’24Feb ’25Aug ’25Feb ’26Aug ’26

Early time

First reported month
Aug 2023
Months to peak
2 (Sep 2023)
Peak month rate
1,178 bbl/d on 10 days
First 3 months, oil
65,603 bbl
First 6 months, oil
123,412 bbl
First 12 months, oil
169,418 bbl
First 24 months, oil
213,615 bbl
Share of cumulative in year 1
71%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
78 bbl/d
Latest rate as share of peak
6.7%
Uptime, last 12 months
84% of days
Cumulative gas
199K mcf
Cumulative water
470K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
1,3711,4712,55016861,07365%
2,8262,5304,952319189564%
2,6332,4434,455308892863%
2,1041,9153,830316891065%
1,2661,0602,465264983766%
1,1419541,774176783661%
2,7052,2134,606318781863%
2,3222,2543,495307797160%
1,9692,0093,40130661,02063%
1,8782,0022,88829651,06661%
1751893143581,08064%
2,4292,1214,828317887367%

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.