BBakken SubsurfaceNorth Dakota well index

NDIC file 26052 · API 33-105-03136-00-00

WINSTON 4-12H

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

Active (A)Oil and gasSpud 2013

Well facts

Operator
CONTINENTAL RESOURCES, INC.
Status
Active (A)
Well type
Oil and gas (OG)
Field
LONG CREEK
Spud date
Total depth
20,942 ft
Legal location
SWSW Sec 12 T153N R99W
Footages
330 ft FSL · 750 ft FWL
County
Williams County
NDIC file no.
26052
API no.
33-105-03136-00-00

Location & navigation

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

48.08323, -103.36420

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

151 months reported, Feb 2014 to Aug 2026, BAKKEN pool.

Cumulative oil501KbblFeb ’14 to Aug ’26 · 151 of 151 months known
Peak oil rate903bbl/dApr 2015 · 903 bbl in 1 days
Oil, last 12 months16.5Kbbl+33% against the 12 before
Gas–oil ratio, last 12 months3,087scf/bblfirst year 1,537 scf/bbl
Water cut, last 12 months57%first year 35% · 360K bbl water in all
Gas sold, last 12 months91%of gas produced · 80 mcf reported flared
05001,000Oil bbl/d41201620182020202220242026

Early time

First reported month
Feb 2014
Months to peak
6 (Jul 2014)
Peak month rate
903 bbl/d on 1 days
First 3 months, oil
22,417 bbl
First 6 months, oil
71,531 bbl
First 12 months, oil
118,065 bbl
First 24 months, oil
218,556 bbl
Share of cumulative in year 1
24%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
41 bbl/d
Latest rate as share of peak
4.6%
Uptime, last 12 months
94% of days
Cumulative gas
1.2M mcf
Cumulative water
360K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
9893,88692030333,92948%
7103,20586026274,51455%
7471,4013,39030251,87682%
1,7534,4972,26531572,56556%
5551,50085215372,70361%
1,5574,5152,34028562,90060%
2,0285,4352,35231652,68054%
1,9635,1772,13530652,63752%
1,8706,0471,96131603,23451%
1,6095,0121,57830543,11550%
1,5245,4261,62331493,56052%
1,2414,9751,44530414,00954%

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.