BBakken SubsurfaceNorth Dakota well index

NDIC file 16934 · API 33-061-00607-00-00

FLADELAND 11-12H

Operated by WHITING OIL AND GAS CORPORATION · Mountrail 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
SANISH
Spud date
Total depth
19,875 ft
Legal location
NWNW Sec 12 T153N R92W
Footages
500 ft FNL · 500 ft FWL
County
Mountrail County
NDIC file no.
16934
API no.
33-061-00607-00-00

Location & navigation

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48.09428, -102.45932

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

208 months reported, May 2009 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil349KbblMay ’09 to Aug ’26 · 204 of 208 months known
Peak oil rate363bbl/dFeb 2010 · 10,160 bbl in 28 days
Oil, last 12 months4,044bbl-18% against the 12 before
Gas–oil ratio, last 12 months991scf/bblfirst year 744 scf/bbl
Water cut, last 12 months45%first year 6% · 74K bbl water in all
Gas sold, last 12 months80%of gas produced · 101 mcf reported flared
0200400Oil bbl/d12201020122014201620182020202220242026

Early time

First reported month
May 2009
Months to peak
5 (Sep 2009)
Peak month rate
363 bbl/d on 28 days
First 3 months, oil
—
First 6 months, oil
20,906 bbl (2 of 6 known)
First 12 months, oil
70,282 bbl (8 of 12 known)
First 24 months, oil
130,897 bbl (20 of 24 known)
Share of cumulative in year 1
20%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
12 bbl/d
Latest rate as share of peak
3.4%
Uptime, last 12 months
100% of days
Cumulative gas
390K mcf
Cumulative water
74K bbl
Unknown months
4 of 208 (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
37841146830131,08755%
32636658131111,12364%
490358441301673147%
38038522031121,01337%
33635521431111,05739%
30031316528111,04335%
443220169311449728%
297178152301059934%
24720715931883839%
1652551393061,54546%
30445429231101,49349%
37850526031121,33641%

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.