BBakken SubsurfaceNorth Dakota well index

NDIC file 28515 · API 33-053-05986-00-00

Berlain 4-30HSL

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

Active (A)Oil and gasSpud 2025

Well facts

Operator
CONTINENTAL RESOURCES, INC.
Status
Active (A)
Well type
Oil and gas (OG)
Field
PATENT GATE
Spud date
Total depth
21,477 ft
Legal location
NWNE Sec 30 T151N R100W
Footages
370 ft FNL · 2,317 ft FEL
County
McKenzie County
NDIC file no.
28515
API no.
33-053-05986-00-00

Location & navigation

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

47.87622, -103.52890

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

10 months reported, Nov 2025 to Aug 2026, BAKKEN pool.

Cumulative oil106KbblNov ’25 to Aug ’26 · 10 of 10 months known
Peak oil rate588bbl/dDec 2025 · 16,456 bbl in 28 days
Oil, last 12 months106Kbbl10 of 10 months known
Gas–oil ratio, last 12 months2,676scf/bblfirst year 2,676 scf/bbl
Water cut, last 12 months59%first year 59% · 152K bbl water in all
Gas sold, last 12 months94%of gas produced · 1,877 mcf reported flared
0200400600Oil bbl/d178Nov ’25Dec ’25Jan ’26Feb ’26Mar ’26Apr ’26May ’26Jun ’26Jul ’26Aug ’26

Early time

First reported month
Nov 2025
Months to peak
3 (Jan 2026)
Peak month rate
588 bbl/d on 28 days
First 3 months, oil
33,834 bbl
First 6 months, oil
72,315 bbl

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
178 bbl/d
Latest rate as share of peak
30.2%
Uptime, last 12 months
88% of days
Cumulative gas
285K mcf
Cumulative water
152K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
0000———
16,45625,97329,378285881,57864%
17,37830,87523,189315611,77757%
14,46127,63516,403285161,91153%
13,30728,83617,007304442,16756%
10,71324,39218,709303572,27764%
12,77841,60114,765314123,25654%
8,37533,56811,323302794,00857%
7,80141,24711,506312525,28760%
5,15030,6669,314291785,95564%

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.