BBakken SubsurfaceNorth Dakota well index

NDIC file 21845 · API 33-105-02439-00-00

BRATLIEN 154-100-33-28-1H

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

Active (A)Oil and gasSpud 2011

Well facts

Operator
CONTINENTAL RESOURCES, INC.
Status
Active (A)
Well type
Oil and gas (OG)
Field
LAST CHANCE
Spud date
Total depth
20,559 ft
Legal location
SESW Sec 33 T154N R100W
Footages
340 ft FSL · 2,470 ft FWL
County
Williams County
NDIC file no.
21845
API no.
33-105-02439-00-00

Location & navigation

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48.11200, -103.55079

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

172 months reported, May 2012 to Aug 2026, BAKKEN pool.

Cumulative oil363KbblMay ’12 to Aug ’26 · 172 of 172 months known
Peak oil rate776bbl/dJun 2012 · 8,537 bbl in 11 days
Oil, last 12 months10.3Kbbl-7% against the 12 before
Gas–oil ratio, last 12 months1,670scf/bblfirst year 1,054 scf/bbl
Water cut, last 12 months48%first year 37% · 254K bbl water in all
Gas sold, last 12 months72%of gas produced · 10 mcf reported flared
05001,000Oil bbl/d272014201620182020202220242026

Early time

First reported month
May 2012
Months to peak
3 (Jul 2012)
Peak month rate
776 bbl/d on 11 days
First 3 months, oil
22,938 bbl
First 6 months, oil
57,742 bbl
First 12 months, oil
80,724 bbl
First 24 months, oil
128,730 bbl
Share of cumulative in year 1
22%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
27 bbl/d
Latest rate as share of peak
3.5%
Uptime, last 12 months
100% of days
Cumulative gas
473K mcf
Cumulative water
254K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
8761,56983730291,79149%
8981,51877831291,69046%
8591,48380230291,72648%
8911,52782731291,71448%
9041,46180731291,61647%
7971,31374728281,64748%
8781,44680531281,64748%
8501,39980630281,64649%
8531,44378231281,69248%
8201,40277830271,71049%
8571,47882831281,72549%
8181,16574830271,42448%

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.