BBakken SubsurfaceNorth Dakota well index

NDIC file 40714 · API 33-105-06231-00-00

TANK E 156-98-1-12-5MBH

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

Active (A)Oil and gasSpud 2024

Well facts

Operator
Silver Hill Energy Operating, LLC
Status
Active (A)
Well type
Oil and gas (OG)
Field
WHEELOCK
Spud date
Total depth
21,677 ft
Legal location
LOT2 Sec 1 T156N R98W
Footages
510 ft FNL · 1,552 ft FEL
County
Williams County
NDIC file no.
40714
API no.
33-105-06231-00-00

Location & navigation

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48.37120, -103.22285

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

23 months reported, Oct 2024 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil206KbblOct ’24 to Aug ’26 · 18 of 23 months known
Peak oil rate801bbl/dMar 2025 · 18,419 bbl in 23 days
Oil, last 12 months109Kbbl12 of 12 months known
Gas–oil ratio, last 12 months2,440scf/bblfirst year 1,658 scf/bbl
Water cut, last 12 months68%first year 69% · 443K bbl water in all
Gas sold, last 12 months93%of gas produced · 19.4K mcf reported flared
05001,000Oil bbl/d168Oct ’24Jan ’25Apr ’25Jul ’25Oct ’25Jan ’26Apr ’26Jul ’26

Early time

First reported month
Oct 2024
Months to peak
7 (Apr 2025)
Peak month rate
801 bbl/d on 23 days
First 3 months, oil
—
First 6 months, oil
18,419 bbl (1 of 6 known)
First 12 months, oil
108,972 bbl (7 of 12 known)
Share of cumulative in year 1
53%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
168 bbl/d
Latest rate as share of peak
21.0%
Uptime, last 12 months
95% of days
Cumulative gas
423K mcf
Cumulative water
443K bbl
Unknown months
5 of 23 (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
11,50022,94929,916303831,99672%
14,10425,29128,215314551,79367%
6,2205,55517,7051541589374%
14,16427,61726,873314571,95065%
11,13928,94823,957313592,59968%
5,79322,57518,676272153,89776%
7,23022,62919,164312333,13073%
8,21521,74216,416273042,64767%
8,50824,46516,420312742,87666%
8,70725,00514,542302902,87263%
7,99922,47712,870312582,81062%
5,21416,1589,443311683,09964%

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.