BBakken SubsurfaceNorth Dakota well index

NDIC file 33368 · API 33-105-04383-00-00

CAVALLI STATE 34-9-4H

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

Active (A)Oil and gasSpud 2017

Well facts

Operator
WHITING OIL AND GAS CORPORATION
Status
Active (A)
Well type
Oil and gas (OG)
Field
EAST FORK
Spud date
Total depth
20,740 ft
Legal location
SWSE Sec 9 T156N R100W
Footages
328 ft FSL · 2,294 ft FEL
County
Williams County
NDIC file no.
33368
API no.
33-105-04383-00-00

Location & navigation

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48.34332, -103.54911

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

102 months reported, Mar 2018 to Aug 2026, BAKKEN pool.

Cumulative oil279KbblMar ’18 to Aug ’26 · 102 of 102 months known
Peak oil rate606bbl/dMay 2018 · 18,793 bbl in 31 days
Oil, last 12 months11.7Kbbl-3% against the 12 before
Gas–oil ratio, last 12 months5,436scf/bblfirst year 1,165 scf/bbl
Water cut, last 12 months73%first year 73% · 760K bbl water in all
Gas sold, last 12 months98%of gas produced · 183 mcf reported flared
0250500750Oil bbl/d3620192020202120222023202420252026

Early time

First reported month
Mar 2018
Months to peak
3 (May 2018)
Peak month rate
606 bbl/d on 31 days
First 3 months, oil
42,094 bbl
First 6 months, oil
93,363 bbl
First 12 months, oil
136,171 bbl
First 24 months, oil
161,338 bbl
Share of cumulative in year 1
49%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
36 bbl/d
Latest rate as share of peak
5.9%
Uptime, last 12 months
80% of days
Cumulative gas
601K mcf
Cumulative water
760K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
4713,8574,99830168,18991%
6564,0383,89131216,15586%
6932,9553,29526274,26483%
1,4124,0303,98931462,85474%
1,7066,9943,62331554,10068%
2661,4127416445,30874%
3622,2041,45212306,08880%
1,3376,5042,93030454,86569%
1,8519,6732,12631605,22653%
091614520—100%
1,86811,4822,13631606,14753%
1,1089,7002,26531368,75567%

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.