BBakken SubsurfaceNorth Dakota well index

NDIC file 21511 · API 33-053-03773-00-00

BOULDER 1-4H

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

Inactive (IA)Oil and gasSpud 2011

Well facts

Operator
CONTINENTAL RESOURCES, INC.
Status
Inactive (IA)
Well type
Oil and gas (OG)
Field
BANKS
Spud date
Total depth
21,610 ft
Legal location
SWSE Sec 4 T152N R99W
Footages
530 ft FSL · 1,920 ft FEL
County
McKenzie County
NDIC file no.
21511
API no.
33-053-03773-00-00

Location & navigation

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48.00871, -103.35636

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

175 months reported, Feb 2012 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil391KbblFeb ’12 to Aug ’26 · 173 of 175 months known
Peak oil rate806bbl/dMay 2012 · 25,001 bbl in 31 days
Oil, last 12 months70bbl-96% against the 12 before
Gas–oil ratio, last 12 months16,443scf/bblfirst year 1,672 scf/bbl
Water cut, last 12 months72%first year 24% · 265K bbl water in all
Gas sold, last 12 months57%of gas produced · 0 mcf reported flared
05001,000Oil bbl/d22014201620182020202220242026

Early time

First reported month
Feb 2012
Months to peak
4 (May 2012)
Peak month rate
806 bbl/d on 31 days
First 3 months, oil
7,680 bbl (1 of 3 known)
First 6 months, oil
64,483 bbl (4 of 6 known)
First 12 months, oil
130,193 bbl (10 of 12 known)
First 24 months, oil
193,032 bbl (22 of 24 known)
Share of cumulative in year 1
33%

Today

Last reported month
Aug 2026
Last month with oil
Mar 2026
Latest oil rate
2 bbl/d
Latest rate as share of peak
0.2%
Uptime, last 12 months
7% of days
Cumulative gas
864K mcf
Cumulative water
265K bbl
Unknown months
2 of 175 (confidential or not in that month's report)
Pools reported
BAKKEN, CONFIDENTIAL
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
601,03111318317,18365%
46703116,7500%
0000———
0000———
0000———
0000———
65365328,83392%
0000———
0000———
0000———
0000———
0000———

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)
symbolIA-OG

DMR shapefile columns not shown above, unchanged.