BBakken SubsurfaceNorth Dakota well index

NDIC file 37786 · API 33-061-04797-00-00

Harrington USA 11-4H

Operated by MARATHON OIL COMPANY · Mountrail County, North Dakota

Active (A)Oil and gasSpud 2020

Well facts

Operator
MARATHON OIL COMPANY
Status
Active (A)
Well type
Oil and gas (OG)
Field
REUNION BAY
Spud date
Total depth
20,810 ft
Legal location
LOT4 Sec 4 T150N R93W
Footages
306 ft FNL · 628 ft FWL
County
Mountrail County
NDIC file no.
37786
API no.
33-061-04797-00-00

Location & navigation

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47.84675, -102.59751

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

61 months reported, Aug 2021 to Aug 2026, BAKKEN pool.

Cumulative oil416KbblAug ’21 to Aug ’26 · 61 of 61 months known
Peak oil rate1,657bbl/dSep 2021 · 46,406 bbl in 28 days
Oil, last 12 months12.9Kbbl-57% against the 12 before
Gas–oil ratio, last 12 months4,941scf/bblfirst year 1,444 scf/bbl
Water cut, last 12 months36%first year 36% · 239K bbl water in all
Gas sold, last 12 months92%of gas produced · 2,973 mcf reported flared
01,0002,000Oil bbl/d34Aug ’21Feb ’22Aug ’22Feb ’23Aug ’23Feb ’24Aug ’24Feb ’25Aug ’25Feb ’26Aug ’26

Early time

First reported month
Aug 2021
Months to peak
3 (Oct 2021)
Peak month rate
1,657 bbl/d on 28 days
First 3 months, oil
98,065 bbl
First 6 months, oil
179,821 bbl
First 12 months, oil
266,182 bbl
First 24 months, oil
338,753 bbl
Share of cumulative in year 1
64%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
34 bbl/d
Latest rate as share of peak
2.1%
Uptime, last 12 months
76% of days
Cumulative gas
861K mcf
Cumulative water
239K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
2,62413,05196030874,97427%
0000———
2641,4301044665,41728%
2,14810,61099131694,93932%
1,2736,73663227475,29133%
3011,14910315203,81725%
1,0555,39483427395,11344%
1,2876,36891230434,94841%
7833,62165529274,62546%
1,2216,1481,03130415,03546%
1,0845,12173130364,72440%
8253,93838924344,77332%

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.