BBakken SubsurfaceNorth Dakota well index

NDIC file 40412 · API 33-007-01952-00-00

Anheluk 5-26HSL

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

Active (A)Oil and gasSpud 2024

Well facts

Operator
CONTINENTAL RESOURCES, INC.
Status
Active (A)
Well type
Oil and gas (OG)
Field
ST. DEMETRIUS
Spud date
Total depth
26,726 ft
Legal location
SWSW Sec 25 T142N R99W
Footages
425 ft FSL · 516 ft FWL
County
Billings County
NDIC file no.
40412
API no.
33-007-01952-00-00

Location & navigation

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47.08286, -103.17850

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

22 months reported, Nov 2024 to Aug 2026, BAKKEN pool.

Cumulative oil162KbblNov ’24 to Aug ’26 · 22 of 22 months known
Peak oil rate962bbl/dNov 2024 · 10,579 bbl in 11 days
Oil, last 12 months56.9Kbbl12 of 12 months known
Gas–oil ratio, last 12 months1,448scf/bblfirst year 1,043 scf/bbl
Water cut, last 12 months75%first year 74% · 477K bbl water in all
Gas sold, last 12 months97%of gas produced · 2,100 mcf reported flared
05001,000Oil bbl/d117Nov ’24Jan ’25Mar ’25May ’25Jul ’25Sep ’25Nov ’25Jan ’26Mar ’26May ’26Jul ’26

Early time

First reported month
Nov 2024
Months to peak
5 (Mar 2025)
Peak month rate
962 bbl/d on 11 days
First 3 months, oil
39,996 bbl
First 6 months, oil
82,684 bbl
First 12 months, oil
121,169 bbl
Share of cumulative in year 1
75%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
117 bbl/d
Latest rate as share of peak
12.2%
Uptime, last 12 months
96% of days
Cumulative gas
192K mcf
Cumulative water
477K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
8,2307,38323,2343027489774%
7,8939,37920,638312551,18872%
6,2318,59117,386302081,37974%
2,4163,81810,215211151,58081%
6,3227,08016,245312041,12072%
4,8747,88414,673281741,61875%
4,4388,32214,921311431,87577%
3,8807,32213,486301291,88778%
3,6036,90713,145311161,91778%
2,7585,40411,80030921,95981%
2,8944,9759,28430961,71976%
3,3955,3739,314291171,58373%

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.