BBakken SubsurfaceNorth Dakota well index

NDIC file 18170 · API 33-061-01058-00-00

CANNONBALL FEDERAL 1-27-34H

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
VAN HOOK
Spud date
Total depth
19,220 ft
Legal location
NENW Sec 27 T152N R91W
Footages
205 ft FNL · 1,730 ft FWL
County
Mountrail County
NDIC file no.
18170
API no.
33-061-01058-00-00

Location & navigation

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47.96286, -102.31502

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

196 months reported, May 2010 to Aug 2026, BAKKEN pool.

Cumulative oil578KbblMay ’10 to Aug ’26 · 196 of 196 months known
Peak oil rate1,087bbl/dMay 2010 · 19,569 bbl in 18 days
Oil, last 12 months8,293bbl-61% against the 12 before
Gas–oil ratio, last 12 months803scf/bblfirst year 240 scf/bbl
Water cut, last 12 months41%first year 16% · 163K bbl water in all
Gas sold, last 12 months89%of gas produced · 52 mcf reported flared
05001,0001,500Oil bbl/d2620122014201620182020202220242026

Early time

First reported month
May 2010
Months to peak
1 (May 2010)
Peak month rate
1,087 bbl/d on 18 days
First 3 months, oil
34,567 bbl
First 6 months, oil
57,089 bbl
First 12 months, oil
73,983 bbl
First 24 months, oil
137,843 bbl
Share of cumulative in year 1
13%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
26 bbl/d
Latest rate as share of peak
2.4%
Uptime, last 12 months
38% of days
Cumulative gas
322K mcf
Cumulative water
163K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
2,0031,741651296986925%
1,7851,771643315899226%
291011293453%
0000———
0000———
0000———
0000———
0000———
1,9151,213765257763329%
1,7271,339563227877525%
1363511346273%
8215773,186312670380%

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.