BBakken SubsurfaceNorth Dakota well index

NDIC file 19639 · API 33-105-01983-00-00

COOK 5300 42-12H

Operated by OASIS PETROLEUM NORTH AMERICA LLC · Williams County, North Dakota

Active (A)Oil and gasSpud 2011

Well facts

Operator
OASIS PETROLEUM NORTH AMERICA LLC
Status
Active (A)
Well type
Oil and gas (OG)
Field
WILLOW CREEK
Spud date
Total depth
21,204 ft
Legal location
SESW Sec 12 T153N R100W
Footages
250 ft FSL · 2,275 ft FWL
County
Williams County
NDIC file no.
19639
API no.
33-105-01983-00-00

Location & navigation

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

48.08284, -103.48703

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

180 months reported, Sep 2011 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil440KbblSep ’11 to Aug ’26 · 177 of 180 months known
Peak oil rate654bbl/dDec 2011 · 20,277 bbl in 31 days
Oil, last 12 months4,589bbl-0% against the 12 before
Gas–oil ratio, last 12 months12,213scf/bblfirst year 922 scf/bbl
Water cut, last 12 months64%first year 34% · 435K bbl water in all
Gas sold, last 12 months99%of gas produced · 0 mcf reported flared
0250500750Oil bbl/d1220122014201620182020202220242026

Early time

First reported month
Sep 2011
Months to peak
4 (Dec 2011)
Peak month rate
654 bbl/d on 31 days
First 3 months, oil
—
First 6 months, oil
43,080 bbl (3 of 6 known)
First 12 months, oil
91,183 bbl (9 of 12 known)
First 24 months, oil
146,561 bbl (21 of 24 known)
Share of cumulative in year 1
21%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
12 bbl/d
Latest rate as share of peak
1.9%
Uptime, last 12 months
99% of days
Cumulative gas
807K mcf
Cumulative water
435K bbl
Unknown months
3 of 180 (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
3944,632552301311,75658%
4045,064632311312,53561%
3744,590565301212,27360%
4134,395590311310,64259%
4444,755683311410,70961%
3824,200568281410,99560%
3785,504665311214,56164%
3614,799609301213,29463%
2763,664584281013,27568%
3844,109770301310,70167%
3944,9391,038311312,53672%
3855,395730311214,01365%

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.