BBakken SubsurfaceNorth Dakota well index

NDIC file 40243 · API 33-025-04782-00-00

KGC 31-6H

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
21,315 ft
Legal location
SESW Sec 31 T146N R94W
Footages
815 ft FSL · 2,140 ft FWL
County
Dunn County
NDIC file no.
40243
API no.
33-025-04782-00-00

Location & navigation

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47.41769, -102.70697

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

28 months reported, May 2024 to Aug 2026, BAKKEN pool.

Cumulative oil245KbblMay ’24 to Aug ’26 · 28 of 28 months known
Peak oil rate871bbl/dMay 2024 · 25,251 bbl in 29 days
Oil, last 12 months36.3Kbbl-69% against the 12 before
Gas–oil ratio, last 12 months1,530scf/bblfirst year 675 scf/bbl
Water cut, last 12 months57%first year 56% · 302K bbl water in all
Gas sold, last 12 months99%of gas produced · 246 mcf reported flared
05001,000Oil bbl/d102May ’24Aug ’24Nov ’24Feb ’25May ’25Aug ’25Nov ’25Feb ’26May ’26Aug ’26

Early time

First reported month
May 2024
Months to peak
1 (May 2024)
Peak month rate
871 bbl/d on 29 days
First 3 months, oil
69,742 bbl
First 6 months, oil
123,449 bbl
First 12 months, oil
179,761 bbl
First 24 months, oil
232,125 bbl
Share of cumulative in year 1
74%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
102 bbl/d
Latest rate as share of peak
11.7%
Uptime, last 12 months
66% of days
Cumulative gas
214K mcf
Cumulative water
302K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
6,75911,9546,325302251,76948%
5,94810,9566,541311921,84252%
3,1156,0883,935211481,95456%
0000———
0000———
21350235821062,35763%
4,1486,5768,349301381,58567%
3,7463,7366,4593012599763%
3,5763,9595,219281281,10759%
4,0045,3174,353301331,32852%
3,8935,1304,880311261,31856%
9151,3581,24991021,48458%

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.