BBakken SubsurfaceNorth Dakota well index

NDIC file 35821 · API 33-025-03635-00-00

BRYDEN 11-13H

Operated by MARATHON OIL COMPANY · Dunn County, North Dakota

Active (A)Oil and gasSpud 2019

Well facts

Operator
MARATHON OIL COMPANY
Status
Active (A)
Well type
Oil and gas (OG)
Field
BAILEY
Spud date
Total depth
20,925 ft
Legal location
NENE Sec 14 T145N R94W
Footages
355 ft FNL · 415 ft FEL
County
Dunn County
NDIC file no.
35821
API no.
33-025-03635-00-00

Location & navigation

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47.38564, -102.61144

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

84 months reported, Sep 2019 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil296KbblSep ’19 to Aug ’26 · 80 of 84 months known
Peak oil rate750bbl/dJan 2020 · 23,247 bbl in 31 days
Oil, last 12 months16.6Kbbl-36% against the 12 before
Gas–oil ratio, last 12 months1,418scf/bblfirst year 824 scf/bbl
Water cut, last 12 months62%first year 56% · 411K bbl water in all
Gas sold, last 12 months82%of gas produced · 1,906 mcf reported flared
0250500750Oil bbl/d352020202120222023202420252026

Early time

First reported month
Sep 2019
Months to peak
5 (Jan 2020)
Peak month rate
750 bbl/d on 31 days
First 3 months, oil
—
First 6 months, oil
42,206 bbl (2 of 6 known)
First 12 months, oil
118,930 bbl (8 of 12 known)
First 24 months, oil
171,290 bbl (20 of 24 known)
Share of cumulative in year 1
40%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
35 bbl/d
Latest rate as share of peak
4.7%
Uptime, last 12 months
80% of days
Cumulative gas
279K mcf
Cumulative water
411K bbl
Unknown months
4 of 84 (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
2,3343,2642,74530781,39854%
2,4953,0243,64631801,21259%
1,8772,3732,91928671,26461%
6728701,66417401,29571%
1,8002,2573,45030601,25466%
1,7422,5552,78328621,46762%
1,6192,4822,56631521,53361%
1,5782,5432,49230531,61261%
1,1961,8652,13931391,55964%
1,0231,8881,65628371,84662%
0000———
2824375338351,55065%

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.