BBakken SubsurfaceNorth Dakota well index

NDIC file 30516 · API 33-061-03528-00-00

HANNAH USA 31-4TFH

Operated by MARATHON OIL COMPANY · Mountrail County, North Dakota

Active (A)Oil and gasSpud 2015

Well facts

Operator
MARATHON OIL COMPANY
Status
Active (A)
Well type
Oil and gas (OG)
Field
REUNION BAY
Spud date
Total depth
20,900 ft
Legal location
LOT2 Sec 4 T150N R93W
Footages
375 ft FNL · 2,622 ft FEL
County
Mountrail County
NDIC file no.
30516
API no.
33-061-03528-00-00

Location & navigation

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47.84657, -102.58915

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

121 months reported, Aug 2016 to Aug 2026, BAKKEN pool.

Cumulative oil533KbblAug ’16 to Aug ’26 · 121 of 121 months known
Peak oil rate1,475bbl/dOct 2016 · 44,264 bbl in 30 days
Oil, last 12 months5,579bbl-75% against the 12 before
Gas–oil ratio, last 12 months3,791scf/bblfirst year 1,308 scf/bbl
Water cut, last 12 months61%first year 50% · 571K bbl water in all
Gas sold, last 12 months95%of gas produced · 650 mcf reported flared
05001,0001,500Oil bbl/d252017201820192020202120222023202420252026

Early time

First reported month
Aug 2016
Months to peak
3 (Oct 2016)
Peak month rate
1,475 bbl/d on 30 days
First 3 months, oil
84,377 bbl
First 6 months, oil
116,800 bbl
First 12 months, oil
227,411 bbl
First 24 months, oil
323,513 bbl
Share of cumulative in year 1
43%

Today

Last reported month
Aug 2026
Last month with oil
Jul 2026
Latest oil rate
25 bbl/d
Latest rate as share of peak
1.7%
Uptime, last 12 months
54% of days
Cumulative gas
820K mcf
Cumulative water
571K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
2801,3764567404,91462%
0000———
4703,4521,21518267,34572%
7554,0681,49923335,38867%
5832,77687517344,76260%
4522,62961422215,81658%
6021,48665816382,46852%
52159756430171,14652%
9522,1731,35131312,28359%
8902,3621,23030302,65458%
742331163253,14961%
0000———

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.