BBakken SubsurfaceNorth Dakota well index

NDIC file 18195 · API 33-061-01071-00-00

COUGAR FEDERAL 1-30H

Operated by SLAWSON EXPLORATION COMPANY, INC. · Mountrail County, North Dakota

Active (A)Oil and gasSpud 2009

Well facts

Operator
SLAWSON EXPLORATION COMPANY, INC.
Status
Active (A)
Well type
Oil and gas (OG)
Field
BIG BEND
Spud date
Total depth
15,017 ft
Legal location
NENW Sec 30 T152N R92W
Footages
200 ft FNL · 1,150 ft FWL
County
Mountrail County
NDIC file no.
18195
API no.
33-061-01071-00-00

Location & navigation

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

47.96276, -102.50946

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

198 months reported, Mar 2010 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil498KbblMar ’10 to Aug ’26 · 197 of 198 months known
Peak oil rate594bbl/dApr 2010 · 17,816 bbl in 30 days
Oil, last 12 months8,369bbl-40% against the 12 before
Gas–oil ratio, last 12 months5,540scf/bblfirst year 686 scf/bbl
Water cut, last 12 months40%first year 19% · 239K bbl water in all
Gas sold, last 12 months94%of gas produced · 930 mcf reported flared
0200400600Oil bbl/d1420122014201620182020202220242026

Early time

First reported month
Mar 2010
Months to peak
2 (Apr 2010)
Peak month rate
594 bbl/d on 30 days
First 3 months, oil
29,074 bbl (2 of 3 known)
First 6 months, oil
62,615 bbl (5 of 6 known)
First 12 months, oil
103,682 bbl (11 of 12 known)
First 24 months, oil
144,253 bbl (23 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
14 bbl/d
Latest rate as share of peak
2.4%
Uptime, last 12 months
94% of days
Cumulative gas
570K mcf
Cumulative water
239K bbl
Unknown months
1 of 198 (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
8934,13162330304,62641%
9204,54881731304,94347%
8514,52542930285,31734%
8624,98348231285,78136%
8395,50346231276,55936%
7734,36847128285,65138%
6513,64939029225,60537%
7483,69349429264,93740%
6603,86944529235,86240%
6203,76745230216,07642%
2541,39931524115,50855%
2981,93121421146,48042%

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.