BBakken SubsurfaceNorth Dakota well index

NDIC file 25344 · API 33-061-02518-00-00

ORVIN 31-13TFH

Operated by MARATHON OIL COMPANY · Mountrail County, North Dakota

Active (A)Oil and gasSpud 2013

Well facts

Operator
MARATHON OIL COMPANY
Status
Active (A)
Well type
Oil and gas (OG)
Field
REUNION BAY
Spud date
Total depth
20,339 ft
Legal location
NWNE Sec 13 T151N R93W
Footages
325 ft FNL · 2,410 ft FEL
County
Mountrail County
NDIC file no.
25344
API no.
33-061-02518-00-00

Location & navigation

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47.90460, -102.52394

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

155 months reported, Oct 2013 to Aug 2026, BAKKEN pool.

Cumulative oil343KbblOct ’13 to Aug ’26 · 155 of 155 months known
Peak oil rate608bbl/dNov 2013 · 18,233 bbl in 30 days
Oil, last 12 months5,638bbl-49% against the 12 before
Gas–oil ratio, last 12 months2,559scf/bblfirst year 743 scf/bbl
Water cut, last 12 months45%first year 27% · 168K bbl water in all
Gas sold, last 12 months91%of gas produced · 898 mcf reported flared
0250500750Oil bbl/d172014201620182020202220242026

Early time

First reported month
Oct 2013
Months to peak
2 (Nov 2013)
Peak month rate
608 bbl/d on 30 days
First 3 months, oil
34,527 bbl
First 6 months, oil
54,302 bbl
First 12 months, oil
105,608 bbl
First 24 months, oil
166,140 bbl
Share of cumulative in year 1
31%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
17 bbl/d
Latest rate as share of peak
2.7%
Uptime, last 12 months
90% of days
Cumulative gas
402K mcf
Cumulative water
168K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
5671,59839930192,81841%
6571,93946231212,95141%
3691,34026029133,63141%
33361520629111,84738%
32342019226121,30037%
34594033224142,72549%
26880117611242,98940%
6681,72746824282,58541%
5711,36044731182,38244%
5061,16250830172,29650%
5141,26465831172,45956%
5171,26156531172,43952%

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.