BBakken SubsurfaceNorth Dakota well index

NDIC file 40743 · API 33-025-04881-00-00

JENS 21-26H

Operated by MARATHON OIL COMPANY · Dunn County, North Dakota

Active (A)Oil and gasSpud 2024

Well facts

Operator
MARATHON OIL COMPANY
Status
Active (A)
Well type
Oil and gas (OG)
Field
BAILEY
Spud date
Total depth
21,015 ft
Legal location
NENW Sec 26 T146N R93W
Footages
740 ft FNL · 2,002 ft FWL
County
Dunn County
NDIC file no.
40743
API no.
33-025-04881-00-00

Location & navigation

Navigate with Google MapsDriving directions to the well headOpen in Google MapsSatellite view of the padOpen in Apple Maps

47.44219, -102.49507

Published surface location (NAD83). A horizontal well's lateral can run up to three miles from this point.

See it in 3D

Open in the regional 3D viewerSurveyed well path, operator and production; Bakken-system horizontals onlyBakken Subsurface 3DBasin-wide production playback

Production

20 months reported, Jan 2025 to Aug 2026, BAKKEN pool.

Cumulative oil225KbblJan ’25 to Aug ’26 · 20 of 20 months known
Peak oil rate1,595bbl/dJan 2025 · 22,325 bbl in 14 days
Oil, last 12 months81.9Kbbl12 of 12 months known
Gas–oil ratio, last 12 months705scf/bblfirst year 640 scf/bbl
Water cut, last 12 months65%first year 64% · 406K bbl water in all
Gas sold, last 12 months97%of gas produced · 220 mcf reported flared
01,0002,000Oil bbl/d146Jan ’25Mar ’25May ’25Jul ’25Sep ’25Nov ’25Jan ’26Mar ’26May ’26Jul ’26

Early time

First reported month
Jan 2025
Months to peak
1 (Jan 2025)
Peak month rate
1,595 bbl/d on 14 days
First 3 months, oil
63,296 bbl
First 6 months, oil
115,992 bbl
First 12 months, oil
175,511 bbl
Share of cumulative in year 1
78%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
146 bbl/d
Latest rate as share of peak
9.2%
Uptime, last 12 months
98% of days
Cumulative gas
147K mcf
Cumulative water
406K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
9,4186,51016,6563031469164%
9,4006,66316,2933130370963%
7,7675,50414,4703025970965%
5,4394,03211,8062620974168%
9,1815,88915,6123129664163%
6,7324,76111,5042824070763%
6,9505,00812,0663122472163%
6,0964,26411,0653020369964%
6,1304,11111,9942921167166%
5,2373,8719,9793017573966%
5,0143,7269,2833116274365%
4,5313,4158,6943114675466%

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.