BBakken SubsurfaceNorth Dakota well index

NDIC file 21670 · API 33-105-02399-00-00

ANDERSON 1-4H

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

Active (A)Oil and gasSpud 2012

Well facts

Operator
CONTINENTAL RESOURCES, INC.
Status
Active (A)
Well type
Oil and gas (OG)
Field
WILLOW CREEK
Spud date
Total depth
21,598 ft
Legal location
LOT3 Sec 4 T152N R100W
Footages
180 ft FNL · 2,384 ft FWL
County
Williams County
NDIC file no.
21670
API no.
33-105-02399-00-00

Location & navigation

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48.02391, -103.48849

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 and CONFIDENTIAL pools.

Cumulative oil436KbblMay ’12 to Aug ’26 · 171 of 172 months known
Peak oil rate833bbl/dJun 2012 · 22,500 bbl in 27 days
Oil, last 12 months8,545bbl-24% against the 12 before
Gas–oil ratio, last 12 months5,871scf/bblfirst year 1,158 scf/bbl
Water cut, last 12 months54%first year 28% · 299K bbl water in all
Gas sold, last 12 months88%of gas produced · 1,435 mcf reported flared
05001,000Oil bbl/d292014201620182020202220242026

Early time

First reported month
May 2012
Months to peak
2 (Jun 2012)
Peak month rate
833 bbl/d on 27 days
First 3 months, oil
39,267 bbl (2 of 3 known)
First 6 months, oil
83,556 bbl (5 of 6 known)
First 12 months, oil
112,370 bbl (11 of 12 known)
First 24 months, oil
163,813 bbl (23 of 24 known)
Share of cumulative in year 1
26%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
29 bbl/d
Latest rate as share of peak
3.4%
Uptime, last 12 months
94% of days
Cumulative gas
743K mcf
Cumulative water
299K bbl
Unknown months
1 of 172 (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
8414,53895430285,39653%
8454,5301,21431275,36159%
8004,37187830275,46452%
7944,56386531265,74752%
8194,85189431265,92352%
7024,59679828256,54753%
7694,81785031256,26453%
7194,16280430245,78953%
7174,41982631236,16354%
7034,23878130236,02853%
4643,07156426186,61955%
3722,00865913295,39864%

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.