BBakken SubsurfaceNorth Dakota well index

NDIC file 42231 · API 33-053-10682-00-00

CLIFFSIDE FEDERAL 5103 41-7 3B

Operated by WHITING OIL AND GAS CORPORATION · McKenzie County, North Dakota

Active (A)Oil and gasSpud 2025

Well facts

Operator
WHITING OIL AND GAS CORPORATION
Status
Active (A)
Well type
Oil and gas (OG)
Field
ASSINIBOINE
Spud date
Total depth
26,921 ft
Legal location
LOT4 Sec 7 T151N R103W
Footages
904 ft FSL · 784 ft FWL
County
McKenzie County
NDIC file no.
42231
API no.
33-053-10682-00-00

Location & navigation

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47.90849, -103.92253

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

4 months reported, May 2026 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil21.4KbblMay ’26 to Aug ’26 · 1 of 4 months known
Peak oil rate691bbl/dAug 2026 · 21,436 bbl in 31 days
Oil, last 12 months21.4Kbbl1 of 4 months known
Gas–oil ratio, last 12 months763scf/bblfirst year 763 scf/bbl
Water cut, last 12 months72%first year 72% · 54.5K bbl water in all
Gas sold, last 12 months92%of gas produced · 1,289 mcf reported flared
0250500750Oil bbl/d691May ’26Jun ’26Jul ’26Aug ’26

Early time

First reported month
May 2026
Months to peak
4 (Aug 2026)
Peak month rate
691 bbl/d on 31 days
First 3 months, oil
—

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
691 bbl/d
Latest rate as share of peak
100.0%
Uptime, last 12 months
100% of days
Cumulative gas
16.3K mcf
Cumulative water
54.5K bbl
Unknown months
3 of 4 (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
———————
———————
———————
21,43616,34954,4933169176372%

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.