BBakken SubsurfaceNorth Dakota well index

NDIC file 40025 · API 33-025-04722-00-00

McKAY 11-13H

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
21,223 ft
Legal location
NENW Sec 13 T145N R95W
Footages
400 ft FNL · 1,440 ft FWL
County
Dunn County
NDIC file no.
40025
API no.
33-025-04722-00-00

Location & navigation

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47.38544, -102.73140

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

31 months reported, Feb 2024 to Aug 2026, BAKKEN pool.

Cumulative oil328KbblFeb ’24 to Aug ’26 · 31 of 31 months known
Peak oil rate1,625bbl/dFeb 2024 · 9,750 bbl in 6 days
Oil, last 12 months47.3Kbbl-56% against the 12 before
Gas–oil ratio, last 12 months958scf/bblfirst year 750 scf/bbl
Water cut, last 12 months62%first year 62% · 536K bbl water in all
Gas sold, last 12 months98%of gas produced · 454 mcf reported flared
01,0002,000Oil bbl/d127Feb ’24May ’24Aug ’24Nov ’24Feb ’25May ’25Aug ’25Nov ’25Feb ’26May ’26Aug ’26

Early time

First reported month
Feb 2024
Months to peak
2 (Mar 2024)
Peak month rate
1,625 bbl/d on 6 days
First 3 months, oil
98,422 bbl
First 6 months, oil
173,401 bbl
First 12 months, oil
237,235 bbl
First 24 months, oil
299,319 bbl
Share of cumulative in year 1
72%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
127 bbl/d
Latest rate as share of peak
7.8%
Uptime, last 12 months
90% of days
Cumulative gas
260K mcf
Cumulative water
536K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
5,1094,8567,1713017095058%
4,8664,5726,3133115794056%
4,6114,3737,4013015494862%
2,6192,4773,3942112594656%
9588521,374713788959%
4,8274,1007,0852817284959%
4,4813,8547,1233114586061%
4,0323,7336,3493013492661%
3,7873,3967,1263012689765%
4,1254,2297,611301381,02565%
3,9554,1387,659291361,04666%
3,9274,7337,684311271,20566%

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.