BBakken SubsurfaceNorth Dakota well index

NDIC file 40636 · API 33-105-06192-00-00

Vandeberg 4-35H

Operated by CONTINENTAL RESOURCES, INC. · Williams 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
EAST FORK
Spud date
Total depth
26,173 ft
Legal location
SWSE Sec 14 T156N R99W
Footages
323 ft FSL · 2,197 ft FEL
County
Williams County
NDIC file no.
40636
API no.
33-105-06192-00-00

Location & navigation

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48.32898, -103.37560

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

18 months reported, Mar 2025 to Aug 2026, BAKKEN pool.

Cumulative oil318KbblMar ’25 to Aug ’26 · 18 of 18 months known
Peak oil rate2,216bbl/dMar 2025 · 50,968 bbl in 23 days
Oil, last 12 months131Kbbl12 of 12 months known
Gas–oil ratio, last 12 months2,158scf/bblfirst year 1,404 scf/bbl
Water cut, last 12 months54%first year 51% · 343K bbl water in all
Gas sold, last 12 months90%of gas produced · 16K mcf reported flared
01,0002,0003,000Oil bbl/d229Mar ’25May ’25Jul ’25Sep ’25Nov ’25Jan ’26Mar ’26May ’26Jul ’26

Early time

First reported month
Mar 2025
Months to peak
1 (Mar 2025)
Peak month rate
2,216 bbl/d on 23 days
First 3 months, oil
111,027 bbl
First 6 months, oil
187,390 bbl
First 12 months, oil
262,747 bbl
Share of cumulative in year 1
83%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
229 bbl/d
Latest rate as share of peak
10.3%
Uptime, last 12 months
100% of days
Cumulative gas
500K mcf
Cumulative water
343K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
031,02711,820300—100%
27,32834,12114,965318821,24935%
13,02728,37412,757304342,17849%
11,16914,23310,125313601,27448%
14,02523,17121,625314521,65261%
9,80820,79615,080283502,12061%
11,72823,43813,247313781,99853%
9,91221,93511,928303302,21355%
10,73222,0286,175313462,05337%
9,47919,6199,244303162,07049%
6,74921,80913,605312183,23167%
7,09722,27014,687312293,13867%

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.