BBakken SubsurfaceNorth Dakota well index

NDIC file 24219 · API 33-025-01951-00-00

AHERN 34-19H

Operated by MARATHON OIL COMPANY · Dunn County, North Dakota

Active (A)Oil and gasSpud 2012

Well facts

Operator
MARATHON OIL COMPANY
Status
Active (A)
Well type
Oil and gas (OG)
Field
BAILEY
Spud date
Total depth
20,090 ft
Legal location
SWSE Sec 19 T145N R93W
Footages
540 ft FSL · 2,091 ft FEL
County
Dunn County
NDIC file no.
24219
API no.
33-025-01951-00-00

Location & navigation

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47.35906, -102.57556

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

160 months reported, May 2013 to Aug 2026, BAKKEN pool.

Cumulative oil312KbblMay ’13 to Aug ’26 · 160 of 160 months known
Peak oil rate685bbl/dJun 2013 · 9,592 bbl in 14 days
Oil, last 12 months20.2Kbbl+162% against the 12 before
Gas–oil ratio, last 12 months952scf/bblfirst year 566 scf/bbl
Water cut, last 12 months72%first year 45% · 361K bbl water in all
Gas sold, last 12 months43%of gas produced · 9,238 mcf reported flared
0250500750Oil bbl/d482014201620182020202220242026

Early time

First reported month
May 2013
Months to peak
3 (Jul 2013)
Peak month rate
685 bbl/d on 14 days
First 3 months, oil
20,570 bbl
First 6 months, oil
36,075 bbl
First 12 months, oil
67,670 bbl
First 24 months, oil
108,044 bbl
Share of cumulative in year 1
22%

Today

Last reported month
Aug 2026
Last month with oil
Jul 2026
Latest oil rate
48 bbl/d
Latest rate as share of peak
6.9%
Uptime, last 12 months
82% of days
Cumulative gas
219K mcf
Cumulative water
361K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
9781,1133,59021471,13879%
3,3023,0134,6113110791258%
2,8862,6496,889309691870%
1,8861,7934,474316195170%
1,8441,7714,212315996070%
1,7341,6624,296286295871%
1,8261,7596,560315996378%
1,8381,7408,025306194781%
1,6681,5994,969295895975%
1,8401,7374,202306194470%
38037882984899569%
0000———

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.