BBakken SubsurfaceNorth Dakota well index

NDIC file 30514 · API 33-061-03526-00-00

RUFUS USA 21-4TFH

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
20,816 ft
Legal location
LOT3 Sec 4 T150N R93W
Footages
375 ft FNL · 2,550 ft FWL
County
Mountrail County
NDIC file no.
30514
API no.
33-061-03526-00-00

Location & navigation

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47.84657, -102.58968

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

120 months reported, Sep 2016 to Aug 2026, BAKKEN pool.

Cumulative oil553KbblSep ’16 to Aug ’26 · 120 of 120 months known
Peak oil rate2,144bbl/dSep 2016 · 45,022 bbl in 21 days
Oil, last 12 months13.7Kbbl-46% against the 12 before
Gas–oil ratio, last 12 months2,792scf/bblfirst year 1,367 scf/bbl
Water cut, last 12 months58%first year 42% · 502K bbl water in all
Gas sold, last 12 months95%of gas produced · 1,309 mcf reported flared
01,0002,0003,000Oil bbl/d692017201820192020202120222023202420252026

Early time

First reported month
Sep 2016
Months to peak
1 (Sep 2016)
Peak month rate
2,144 bbl/d on 21 days
First 3 months, oil
124,240 bbl
First 6 months, oil
155,127 bbl
First 12 months, oil
245,198 bbl
First 24 months, oil
341,884 bbl
Share of cumulative in year 1
44%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
69 bbl/d
Latest rate as share of peak
3.2%
Uptime, last 12 months
66% of days
Cumulative gas
912K mcf
Cumulative water
502K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
1633961603542,42950%
0000———
7112,6631,26217423,74564%
1,1313,0531,47223492,69957%
7601,83475616482,41350%
5181,51245719272,91947%
1,0892,8571,16013842,62452%
3,0856,1493,613301031,99354%
1,3254,5493,04831433,43370%
9474,3162,48728344,55872%
1,8775,4072,34730632,88156%
2,1265,5972,38531692,63353%

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.