BBakken SubsurfaceNorth Dakota well index

NDIC file 23870 · API 33-105-02818-00-00

KALDAHL 34-12H

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

Inactive (IA)Oil and gasSpud 2013

Well facts

Operator
WHITING OIL AND GAS CORPORATION
Status
Inactive (IA)
Well type
Oil and gas (OG)
Field
RAY
Spud date
Total depth
21,341 ft
Legal location
NWNE Sec 13 T156N R97W
Footages
635 ft FNL · 1,535 ft FEL
County
Williams County
NDIC file no.
23870
API no.
33-105-02818-00-00

Location & navigation

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48.34057, -103.09358

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

161 months reported, Apr 2013 to Aug 2026, BAKKEN pool.

Cumulative oil141KbblApr ’13 to Aug ’26 · 161 of 161 months known
Peak oil rate550bbl/dApr 2013 · 5,498 bbl in 10 days
Oil, last 12 months0bbl-100% against the 12 before
Gas–oil ratio, last 12 months—scf/bblfirst year 2,256 scf/bbl
Water cut, last 12 months—%first year 60% · 379K bbl water in all
Gas sold, last 12 months—%of gas produced · 0 mcf reported flared
0200400600Oil bbl/d82014201620182020202220242026

Early time

First reported month
Apr 2013
Months to peak
2 (May 2013)
Peak month rate
550 bbl/d on 10 days
First 3 months, oil
18,960 bbl
First 6 months, oil
32,285 bbl
First 12 months, oil
47,022 bbl
First 24 months, oil
59,352 bbl
Share of cumulative in year 1
33%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2025
Latest oil rate
8 bbl/d
Latest rate as share of peak
1.5%
Uptime, last 12 months
0% of days
Cumulative gas
339K mcf
Cumulative water
379K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
0000———
0000———
0000———
0000———
0000———
0000———
0000———
0000———
0000———
0000———
0000———
0000———

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)
symbolIA-OG

DMR shapefile columns not shown above, unchanged.