BBakken SubsurfaceNorth Dakota well index

NDIC file 30620 · API 33-105-03966-00-00

LEON 158-95-17-8-3TFH

Operated by Silver Hill Energy Operating, LLC · Williams County, North Dakota

Active (A)Oil and gasSpud 2015

Well facts

Operator
Silver Hill Energy Operating, LLC
Status
Active (A)
Well type
Oil and gas (OG)
Field
MCGREGOR
Spud date
Total depth
19,841 ft
Legal location
SESW Sec 17 T158N R95W
Footages
262 ft FSL · 1,890 ft FWL
County
Williams County
NDIC file no.
30620
API no.
33-105-03966-00-00

Location & navigation

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48.50367, -102.98685

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

127 months reported, Feb 2016 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil101KbblFeb ’16 to Aug ’26 · 123 of 127 months known
Peak oil rate266bbl/dJun 2016 · 7,965 bbl in 30 days
Oil, last 12 months4,984bbl-25% against the 12 before
Gas–oil ratio, last 12 months3,627scf/bblfirst year 3,073 scf/bbl
Water cut, last 12 months65%first year 73% · 366K bbl water in all
Gas sold, last 12 months77%of gas produced · 4,229 mcf reported flared
0100200300Oil bbl/d192017201820192020202120222023202420252026

Early time

First reported month
Feb 2016
Months to peak
5 (Jun 2016)
Peak month rate
266 bbl/d on 30 days
First 3 months, oil
—
First 6 months, oil
15,043 bbl (2 of 6 known)
First 12 months, oil
32,668 bbl (8 of 12 known)
First 24 months, oil
46,673 bbl (20 of 24 known)
Share of cumulative in year 1
32%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
19 bbl/d
Latest rate as share of peak
7.2%
Uptime, last 12 months
79% of days
Cumulative gas
580K mcf
Cumulative water
366K bbl
Unknown months
4 of 127 (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
2394134522981,72865%
3733,9341,125311210,54775%
6514,4921,32530226,90067%
4972,16294624214,35066%
6851,7461,28631222,54965%
4071,09878328152,69866%
5781,9141,26023253,31169%
53462883027201,17661%
20733107181215934%
1437151014499%
27098167918153,63372%
40066863421191,67061%

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.