BBakken SubsurfaceNorth Dakota well index

NDIC file 38020 · API 33-025-04124-00-00

ELLIS USA 34-7TFH

Operated by MARATHON OIL COMPANY · Dunn County, North Dakota

Active (A)Oil and gasSpud 2022

Well facts

Operator
MARATHON OIL COMPANY
Status
Active (A)
Well type
Oil and gas (OG)
Field
BAILEY
Spud date
Total depth
21,419 ft
Legal location
NENE Sec 18 T146N R94W
Footages
241 ft FNL · 1,141 ft FEL
County
Dunn County
NDIC file no.
38020
API no.
33-025-04124-00-00

Location & navigation

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47.47266, -102.69938

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

40 months reported, May 2023 to Aug 2026, BAKKEN pool.

Cumulative oil300KbblMay ’23 to Aug ’26 · 40 of 40 months known
Peak oil rate1,686bbl/dMay 2023 · 15,177 bbl in 9 days
Oil, last 12 months24.8Kbbl-47% against the 12 before
Gas–oil ratio, last 12 months2,618scf/bblfirst year 1,331 scf/bbl
Water cut, last 12 months59%first year 59% · 467K bbl water in all
Gas sold, last 12 months97%of gas produced · 468 mcf reported flared
01,0002,000Oil bbl/d46May ’23Nov ’23May ’24Nov ’24May ’25Nov ’25May ’26

Early time

First reported month
May 2023
Months to peak
2 (Jun 2023)
Peak month rate
1,686 bbl/d on 9 days
First 3 months, oil
77,169 bbl
First 6 months, oil
151,487 bbl
First 12 months, oil
205,857 bbl
First 24 months, oil
263,669 bbl
Share of cumulative in year 1
69%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
46 bbl/d
Latest rate as share of peak
2.7%
Uptime, last 12 months
83% of days
Cumulative gas
517K mcf
Cumulative water
467K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
3,0397,8174,591301012,57260%
3,6999,2596,266311192,50363%
2,6668,1844,45530893,07063%
2,2676,1825,44430762,72771%
2,4476,7123,29431792,74357%
2,1916,2502,31228782,85351%
3,1617,1882,568311022,27445%
2,6207,4322,63730872,83750%
7592,33589517453,07654%
140114,0000%
6181,58396116392,56161%
1,3231,9531,82329461,47658%

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.