BBakken SubsurfaceNorth Dakota well index

NDIC file 17417 · API 33-025-00792-00-00

OLSON 14-20H

Operated by MARATHON OIL COMPANY · Dunn County, North Dakota

Active (A)Oil and gasSpud 2008

Well facts

Operator
MARATHON OIL COMPANY
Status
Active (A)
Well type
Oil and gas (OG)
Field
BAILEY
Spud date
Total depth
20,014 ft
Legal location
SWSW Sec 20 T146N R94W
Footages
600 ft FSL · 1,280 ft FWL
County
Dunn County
NDIC file no.
17417
API no.
33-025-00792-00-00

Location & navigation

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47.44616, -102.68984

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

214 months reported, Nov 2008 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil589KbblNov ’08 to Aug ’26 · 211 of 214 months known
Peak oil rate801bbl/dJul 2023 · 13,613 bbl in 17 days
Oil, last 12 months13Kbbl-57% against the 12 before
Gas–oil ratio, last 12 months1,124scf/bblfirst year 606 scf/bbl
Water cut, last 12 months61%first year 18% · 613K bbl water in all
Gas sold, last 12 months99%of gas produced · 25 mcf reported flared
05001,000Oil bbl/d38201020122014201620182020202220242026

Early time

First reported month
Nov 2008
Months to peak
180 (Oct 2023)
Peak month rate
801 bbl/d on 17 days
First 3 months, oil
—
First 6 months, oil
9,601 bbl (3 of 6 known)
First 12 months, oil
27,723 bbl (9 of 12 known)
First 24 months, oil
66,027 bbl (21 of 24 known)
Share of cumulative in year 1
5%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
38 bbl/d
Latest rate as share of peak
4.8%
Uptime, last 12 months
100% of days
Cumulative gas
775K mcf
Cumulative water
613K bbl
Unknown months
3 of 214 (confidential or not in that month's report)
Pools reported
BAKKEN, CONFIDENTIAL
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
1,0151,0391,54830341,02460%
1,1706981,428313859755%
1,0525501,450303552358%
1,1385671,670313749859%
1,0893991,592313536659%
1,0424521,514283743459%
1,1507502,187313765266%
9088351,942303092068%
8641,3301,72630291,53967%
1,1262,7221,10330382,41749%
1,2312,7772,06731402,25663%
1,1822,4582,43631382,08067%

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.