BBakken SubsurfaceNorth Dakota well index

NDIC file 38044 · API 33-025-04134-00-00

MILLIE USA 21-18H

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
21,453 ft
Legal location
LOT1 Sec 18 T146N R94W
Footages
484 ft FNL · 400 ft FWL
County
Dunn County
NDIC file no.
38044
API no.
33-025-04134-00-00

Location & navigation

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47.47188, -102.71386

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

34 months reported, Nov 2023 to Aug 2026, BAKKEN pool.

Cumulative oil216KbblNov ’23 to Aug ’26 · 34 of 34 months known
Peak oil rate726bbl/dNov 2023 · 21,782 bbl in 30 days
Oil, last 12 months36Kbbl-39% against the 12 before
Gas–oil ratio, last 12 months1,427scf/bblfirst year 1,902 scf/bbl
Water cut, last 12 months55%first year 46% · 203K bbl water in all
Gas sold, last 12 months97%of gas produced · 584 mcf reported flared
0250500750Oil bbl/d118Nov ’23May ’24Nov ’24May ’25Nov ’25May ’26

Early time

First reported month
Nov 2023
Months to peak
1 (Nov 2023)
Peak month rate
726 bbl/d on 30 days
First 3 months, oil
52,492 bbl
First 6 months, oil
87,655 bbl
First 12 months, oil
134,635 bbl
First 24 months, oil
185,556 bbl
Share of cumulative in year 1
62%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
118 bbl/d
Latest rate as share of peak
16.3%
Uptime, last 12 months
98% of days
Cumulative gas
406K mcf
Cumulative water
203K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
2,8994,0433,45430971,39554%
2,9324,0394,98131951,37863%
2,6033,0963,97830871,18960%
2,8963,4843,82031931,20357%
2,9875,2313,71631961,75155%
2,2533,2842,13724941,45849%
2,6053,5772,95830871,37353%
3,1594,3493,745301051,37754%
2,8034,0584,05229971,44859%
3,1695,2183,809301061,64755%
4,2375,9494,682311371,40452%
3,4355,0163,538291181,46051%

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.