BBakken SubsurfaceNorth Dakota well index

NDIC file 40109 · API 33-025-04747-00-00

Lundberg Federal 3-8H1

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

Active (A)Oil and gasSpud 2023

Well facts

Operator
CONTINENTAL RESOURCES, INC.
Status
Active (A)
Well type
Oil and gas (OG)
Field
RATTLESNAKE POINT
Spud date
Total depth
26,921 ft
Legal location
NENW Sec 8 T146N R96W
Footages
383 ft FNL · 1,789 ft FWL
County
Dunn County
NDIC file no.
40109
API no.
33-025-04747-00-00

Location & navigation

Navigate with Google MapsDriving directions to the well headOpen in Google MapsSatellite view of the padOpen in Apple Maps

47.48671, -102.94303

Published surface location (NAD83). A horizontal well's lateral can run up to three miles from this point.

See it in 3D

Open in the regional 3D viewerSurveyed well path, operator and production; Bakken-system horizontals onlyBakken Subsurface 3DBasin-wide production playback

Production

30 months reported, Mar 2024 to Aug 2026, BAKKEN pool.

Cumulative oil327KbblMar ’24 to Aug ’26 · 30 of 30 months known
Peak oil rate1,537bbl/dJul 2024 · 47,659 bbl in 31 days
Oil, last 12 months63.1Kbbl-66% against the 12 before
Gas–oil ratio, last 12 months1,440scf/bblfirst year 1,089 scf/bbl
Water cut, last 12 months59%first year 61% · 499K bbl water in all
Gas sold, last 12 months99%of gas produced · 979 mcf reported flared
01,0002,000Oil bbl/d159Mar ’24Jun ’24Sep ’24Dec ’24Mar ’25Jun ’25Sep ’25Dec ’25Mar ’26Jun ’26

Early time

First reported month
Mar 2024
Months to peak
5 (Jul 2024)
Peak month rate
1,537 bbl/d on 31 days
First 3 months, oil
0 bbl
First 6 months, oil
80,572 bbl
First 12 months, oil
193,274 bbl
First 24 months, oil
305,343 bbl
Share of cumulative in year 1
59%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
159 bbl/d
Latest rate as share of peak
10.3%
Uptime, last 12 months
97% of days
Cumulative gas
407K mcf
Cumulative water
499K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
8,35714,67212,919302791,75661%
7,08510,52210,436312291,48560%
6,8129,5859,209302271,40757%
7,04910,2509,967312271,45459%
6,97311,0469,370312251,58457%
5,1888,2147,085281851,58358%
1,7181,0563,427218261567%
4,2424,3566,221301411,02759%
1,8171,9342,55831591,06458%
4,0984,9677,139301371,21264%
4,8556,8367,106311571,40859%
4,9217,4516,892311591,51458%

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.