BBakken SubsurfaceNorth Dakota well index

NDIC file 27454 · API 33-025-02437-00-00

HARTMAN 6-28H2

Operated by CONTINENTAL RESOURCES, INC. · Dunn County, North Dakota

Inactive (IA)Oil and gasSpud 2014

Well facts

Operator
CONTINENTAL RESOURCES, INC.
Status
Inactive (IA)
Well type
Oil and gas (OG)
Field
CHIMNEY BUTTE
Spud date
Total depth
20,900 ft
Legal location
NWNW Sec 28 T146N R95W
Footages
235 ft FNL · 1,004 ft FWL
County
Dunn County
NDIC file no.
27454
API no.
33-025-02437-00-00

Location & navigation

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47.44389, -102.79684

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

144 months reported, Sep 2014 to Aug 2026, BAKKEN pool.

Cumulative oil195KbblSep ’14 to Aug ’26 · 144 of 144 months known
Peak oil rate348bbl/dMay 2015 · 10,775 bbl in 31 days
Oil, last 12 months18bbl-99% against the 12 before
Gas–oil ratio, last 12 months122,222scf/bblfirst year 635 scf/bbl
Water cut, last 12 months99%first year 69% · 507K bbl water in all
Gas sold, last 12 months49%of gas produced · 0 mcf reported flared
0200400Oil bbl/d0201620182020202220242026

Early time

First reported month
Sep 2014
Months to peak
9 (May 2015)
Peak month rate
348 bbl/d on 31 days
First 3 months, oil
11,053 bbl
First 6 months, oil
33,327 bbl
First 12 months, oil
87,278 bbl
First 24 months, oil
108,793 bbl
Share of cumulative in year 1
45%

Today

Last reported month
Aug 2026
Last month with oil
Oct 2025
Latest oil rate
0 bbl/d
Latest rate as share of peak
0.0%
Uptime, last 12 months
16% of days
Cumulative gas
163K mcf
Cumulative water
507K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
131,1551,09630088,84699%
51,045898290209,00099%
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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)
symbolIA-OG

DMR shapefile columns not shown above, unchanged.