BBakken SubsurfaceNorth Dakota well index

NDIC file 19202 · API 33-105-01885-00-00

MANOLO 1-21H

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

Active (A)Oil and gasSpud 2010

Well facts

Operator
CONTINENTAL RESOURCES, INC.
Status
Active (A)
Well type
Oil and gas (OG)
Field
EAST FORK
Spud date
Total depth
20,466 ft
Legal location
SWSE Sec 21 T156N R99W
Footages
275 ft FSL · 1,344 ft FEL
County
Williams County
NDIC file no.
19202
API no.
33-105-01885-00-00

Location & navigation

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48.31435, -103.41550

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

187 months reported, Feb 2011 to Aug 2026, BAKKEN pool.

Cumulative oil235KbblFeb ’11 to Aug ’26 · 187 of 187 months known
Peak oil rate396bbl/dMar 2012 · 1,982 bbl in 5 days
Oil, last 12 months6,253bbl-3% against the 12 before
Gas–oil ratio, last 12 months1,855scf/bblfirst year 594 scf/bbl
Water cut, last 12 months50%first year 36% · 190K bbl water in all
Gas sold, last 12 months59%of gas produced · 0 mcf reported flared
0200400Oil bbl/d1620122014201620182020202220242026

Early time

First reported month
Feb 2011
Months to peak
6 (Jul 2011)
Peak month rate
396 bbl/d on 5 days
First 3 months, oil
12,062 bbl
First 6 months, oil
30,043 bbl
First 12 months, oil
48,176 bbl
First 24 months, oil
76,077 bbl
Share of cumulative in year 1
21%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
16 bbl/d
Latest rate as share of peak
4.1%
Uptime, last 12 months
98% of days
Cumulative gas
297K mcf
Cumulative water
190K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
5131,02950930172,00650%
5361,10272331172,05657%
5181,05057130172,02752%
53766049530181,22948%
540506464301893746%
399340521261585257%
5811,08049031191,85946%
5831,14548630191,96445%
5271,15449630182,19048%
5111,17247330172,29448%
5201,21749131172,34049%
4881,14360130162,34255%

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.