BBakken SubsurfaceNorth Dakota well index

NDIC file 19047 · API 33-061-01370-00-00

REVOLVER 1-35H

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

Active (A)Oil and gasSpud 2010

Well facts

Operator
SLAWSON EXPLORATION COMPANY, INC.
Status
Active (A)
Well type
Oil and gas (OG)
Field
VAN HOOK
Spud date
Total depth
15,100 ft
Legal location
SESW Sec 26 T151N R92W
Footages
260 ft FSL · 1,390 ft FWL
County
Mountrail County
NDIC file no.
19047
API no.
33-061-01370-00-00

Location & navigation

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

47.86292, -102.42299

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

190 months reported, Nov 2010 to Aug 2026, BAKKEN pool.

Cumulative oil454KbblNov ’10 to Aug ’26 · 190 of 190 months known
Peak oil rate895bbl/dJul 2011 · 4,474 bbl in 5 days
Oil, last 12 months8,516bbl-17% against the 12 before
Gas–oil ratio, last 12 months1,209scf/bblfirst year 408 scf/bbl
Water cut, last 12 months37%first year 27% · 309K bbl water in all
Gas sold, last 12 months87%of gas produced · 86 mcf reported flared
05001,000Oil bbl/d4820122014201620182020202220242026

Early time

First reported month
Nov 2010
Months to peak
1 (Nov 2010)
Peak month rate
895 bbl/d on 5 days
First 3 months, oil
42,620 bbl
First 6 months, oil
69,717 bbl
First 12 months, oil
110,753 bbl
First 24 months, oil
157,211 bbl
Share of cumulative in year 1
24%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
48 bbl/d
Latest rate as share of peak
5.4%
Uptime, last 12 months
71% of days
Cumulative gas
335K mcf
Cumulative water
309K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
9171,23070330311,34143%
9401,26281431301,34346%
4054331401,35045%
0000———
0000———
76185646726291,12538%
936902544293296437%
9541,19043129331,24731%
8261,14846626321,39036%
8091,10151326311,36139%
8441,25844131271,49134%
1,4891,291629314886730%

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.