BBakken SubsurfaceNorth Dakota well index

NDIC file 18349 · API 33-053-03059-00-00

SONDROL 30-21H

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

Active (A)Oil and gasSpud 2009

Well facts

Operator
WHITING OIL AND GAS CORPORATION
Status
Active (A)
Well type
Oil and gas (OG)
Field
PEMBROKE
Spud date
Total depth
20,740 ft
Legal location
NENW Sec 30 T149N R98W
Footages
275 ft FNL · 1,340 ft FWL
County
McKenzie County
NDIC file no.
18349
API no.
33-053-03059-00-00

Location & navigation

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47.70261, -103.27773

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

198 months reported, Mar 2010 to Aug 2026, BAKKEN pool.

Cumulative oil300KbblMar ’10 to Aug ’26 · 198 of 198 months known
Peak oil rate536bbl/dMar 2010 · 2,142 bbl in 4 days
Oil, last 12 months4,775bbl-51% against the 12 before
Gas–oil ratio, last 12 months7,792scf/bblfirst year 1,665 scf/bbl
Water cut, last 12 months70%first year 53% · 370K bbl water in all
Gas sold, last 12 months94%of gas produced · 1,109 mcf reported flared
0200400600Oil bbl/d520122014201620182020202220242026

Early time

First reported month
Mar 2010
Months to peak
2 (Apr 2010)
Peak month rate
536 bbl/d on 4 days
First 3 months, oil
26,226 bbl
First 6 months, oil
47,771 bbl
First 12 months, oil
75,324 bbl
First 24 months, oil
108,644 bbl
Share of cumulative in year 1
25%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
5 bbl/d
Latest rate as share of peak
1.0%
Uptime, last 12 months
80% of days
Cumulative gas
781K mcf
Cumulative water
370K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
4813,78099430167,85967%
1321,2357521879,35685%
6785,3081,40930237,82968%
6154,75289331207,72759%
6175,2401,34331208,49369%
5193,6231,01028196,98166%
5483,80894931186,94963%
5583,8901,18530196,97168%
4443,5521,41031148,00076%
25248222389,92090%
0000———
1581,7731,07030511,22287%

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.