BBakken SubsurfaceNorth Dakota well index

NDIC file 25348 · API 33-025-02116-00-00

HADDEN 31-27TFH

Operated by MARATHON OIL COMPANY · Dunn County, North Dakota

Active (A)Oil and gasSpud 2013

Well facts

Operator
MARATHON OIL COMPANY
Status
Active (A)
Well type
Oil and gas (OG)
Field
KILLDEER
Spud date
Total depth
20,670 ft
Legal location
NWNE Sec 27 T146N R95W
Footages
260 ft FNL · 2,603 ft FEL
County
Dunn County
NDIC file no.
25348
API no.
33-025-02116-00-00

Location & navigation

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47.44379, -102.76870

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

154 months reported, Nov 2013 to Aug 2026, BAKKEN pool.

Cumulative oil119KbblNov ’13 to Aug ’26 · 154 of 154 months known
Peak oil rate223bbl/dMay 2014 · 5,130 bbl in 23 days
Oil, last 12 months0bbl-100% against the 12 before
Gas–oil ratio, last 12 months—scf/bblfirst year 802 scf/bbl
Water cut, last 12 months—%first year 46% · 105K bbl water in all
Gas sold, last 12 months—%of gas produced · 0 mcf reported flared
0100200300Oil bbl/d122014201620182020202220242026

Early time

First reported month
Nov 2013
Months to peak
2 (Dec 2013)
Peak month rate
223 bbl/d on 23 days
First 3 months, oil
11,591 bbl
First 6 months, oil
16,363 bbl
First 12 months, oil
40,543 bbl
First 24 months, oil
64,897 bbl
Share of cumulative in year 1
34%

Today

Last reported month
Aug 2026
Last month with oil
Oct 2024
Latest oil rate
12 bbl/d
Latest rate as share of peak
5.6%
Uptime, last 12 months
0% of days
Cumulative gas
127K mcf
Cumulative water
105K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
0000———
0000———
0000———
0000———
0000———
0000———
0000———
0000———
0000———
0000———
0000———
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.