BBakken SubsurfaceNorth Dakota well index

NDIC file 27087 · API 33-105-03337-00-00

KALDAHL 31-3H

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

Active (A)Oil and gasSpud 2014

Well facts

Operator
WHITING OIL AND GAS CORPORATION
Status
Active (A)
Well type
Oil and gas (OG)
Field
RAY
Spud date
Total depth
20,984 ft
Legal location
LOT2 Sec 3 T156N R97W
Footages
250 ft FNL · 2,045 ft FEL
County
Williams County
NDIC file no.
27087
API no.
33-105-03337-00-00

Location & navigation

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48.37197, -103.13928

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

148 months reported, May 2014 to Aug 2026, BAKKEN pool.

Cumulative oil199KbblMay ’14 to Aug ’26 · 148 of 148 months known
Peak oil rate689bbl/dMay 2014 · 17,925 bbl in 26 days
Oil, last 12 months4,934bbl-16% against the 12 before
Gas–oil ratio, last 12 months5,278scf/bblfirst year 1,770 scf/bbl
Water cut, last 12 months78%first year 65% · 498K bbl water in all
Gas sold, last 12 months97%of gas produced · 34 mcf reported flared
0250500750Oil bbl/d13201620182020202220242026

Early time

First reported month
May 2014
Months to peak
1 (May 2014)
Peak month rate
689 bbl/d on 26 days
First 3 months, oil
36,266 bbl
First 6 months, oil
54,724 bbl
First 12 months, oil
75,500 bbl
First 24 months, oil
102,646 bbl
Share of cumulative in year 1
38%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
13 bbl/d
Latest rate as share of peak
1.9%
Uptime, last 12 months
92% of days
Cumulative gas
523K mcf
Cumulative water
498K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
5682,5592,04830194,50578%
5122,2672,03431174,42880%
5012,2861,81830174,56378%
4722,2191,64731154,70178%
3222,8801,76031108,94485%
1991,93897520109,73983%
4792,2171,40730164,62875%
4961,9841,45330174,00075%
2941,6848473195,72874%
4282,4971,30630145,83475%
5212,5531,50931174,90074%
14295946911136,75477%

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.