BBakken SubsurfaceNorth Dakota well index

NDIC file 37735 · API 33-053-09500-00-00

Amsler USA 13-26H

Operated by MARATHON OIL COMPANY · McKenzie County, North Dakota

Active (A)Oil and gasSpud 2020

Well facts

Operator
MARATHON OIL COMPANY
Status
Active (A)
Well type
Oil and gas (OG)
Field
ANTELOPE
Spud date
Total depth
20,910 ft
Legal location
SWNW Sec 26 T152N R94W
Footages
2,545 ft FNL · 237 ft FWL
County
McKenzie County
NDIC file no.
37735
API no.
33-053-09500-00-00

Location & navigation

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47.95617, -102.68468

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

63 months reported, Jun 2021 to Aug 2026, SANISH pool.

Cumulative oil403KbblJun ’21 to Aug ’26 · 63 of 63 months known
Peak oil rate3,032bbl/dJun 2021 · 81,873 bbl in 27 days
Oil, last 12 months8,266bbl-61% against the 12 before
Gas–oil ratio, last 12 months9,816scf/bblfirst year 1,969 scf/bbl
Water cut, last 12 months43%first year 34% · 255K bbl water in all
Gas sold, last 12 months96%of gas produced · 1,385 mcf reported flared
02,0004,000Oil bbl/d72Jun ’21Dec ’21Jun ’22Dec ’22Jun ’23Dec ’23Jun ’24Dec ’24Jun ’25Dec ’25Jun ’26

Early time

First reported month
Jun 2021
Months to peak
1 (Jun 2021)
Peak month rate
3,032 bbl/d on 27 days
First 3 months, oil
187,097 bbl
First 6 months, oil
244,030 bbl
First 12 months, oil
299,843 bbl
First 24 months, oil
348,749 bbl
Share of cumulative in year 1
74%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
72 bbl/d
Latest rate as share of peak
2.4%
Uptime, last 12 months
77% of days
Cumulative gas
1.24M mcf
Cumulative water
255K bbl
Pools reported
SANISH
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
90711,500531303012,67937%
98311,961500313212,16834%
5537,278240301813,16130%
3047,604299291025,01350%
2427,33118631830,29343%
2356,19010428826,34031%
4075,057147261612,42527%
0000———
0000———
6644,84637918377,29836%
1,7247,3151,91728624,24353%
2,24712,0541,97931725,36447%

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.