BBakken SubsurfaceNorth Dakota well index

NDIC file 28459 · API 33-025-02557-00-00

OTTO 14-23H

Operated by MARATHON OIL COMPANY · Dunn County, North Dakota

Active (A)Oil and gasSpud 2014

Well facts

Operator
MARATHON OIL COMPANY
Status
Active (A)
Well type
Oil and gas (OG)
Field
BAILEY
Spud date
Total depth
20,857 ft
Legal location
SWSW Sec 23 T146N R94W
Footages
396 ft FSL · 392 ft FWL
County
Dunn County
NDIC file no.
28459
API no.
33-025-02557-00-00

Location & navigation

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47.44575, -102.62937

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

142 months reported, Nov 2014 to Aug 2026, BAKKEN pool.

Cumulative oil404KbblNov ’14 to Aug ’26 · 142 of 142 months known
Peak oil rate1,276bbl/dNov 2014 · 16,586 bbl in 13 days
Oil, last 12 months5,960bbl-3% against the 12 before
Gas–oil ratio, last 12 months1,196scf/bblfirst year 668 scf/bbl
Water cut, last 12 months72%first year 29% · 225K bbl water in all
Gas sold, last 12 months75%of gas produced · 1,035 mcf reported flared
05001,0001,500Oil bbl/d15201620182020202220242026

Early time

First reported month
Nov 2014
Months to peak
2 (Dec 2014)
Peak month rate
1,276 bbl/d on 13 days
First 3 months, oil
49,669 bbl
First 6 months, oil
91,722 bbl
First 12 months, oil
138,096 bbl
First 24 months, oil
199,486 bbl
Share of cumulative in year 1
34%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
15 bbl/d
Latest rate as share of peak
1.2%
Uptime, last 12 months
95% of days
Cumulative gas
404K mcf
Cumulative water
225K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
21520871530796777%
325323888162099473%
5616621,52830191,18073%
4905761,29630161,17673%
5646911,46831181,22572%
6247021,54528221,12571%
6007081,32631191,18069%
5937341,20630201,23867%
4235721,09628151,35272%
5967031,43830201,18071%
5026421,46931161,27975%
4676081,66131151,30278%

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.