BBakken SubsurfaceNorth Dakota well index

NDIC file 23758 · API 33-061-02245-00-00

LILLIAN VIOLA 14-12TFX

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

Active (A)Oil and gasSpud 2012

Well facts

Operator
WHITING OIL AND GAS CORPORATION
Status
Active (A)
Well type
Oil and gas (OG)
Field
SANISH
Spud date
Total depth
19,137 ft
Legal location
SWSW Sec 12 T154N R92W
Footages
300 ft FSL · 810 ft FWL
County
Mountrail County
NDIC file no.
23758
API no.
33-061-02245-00-00

Location & navigation

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48.16873, -102.45804

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

164 months reported, Jan 2013 to Aug 2026, BAKKEN pool.

Cumulative oil184KbblJan ’13 to Aug ’26 · 164 of 164 months known
Peak oil rate221bbl/dJan 2013 · 4,637 bbl in 21 days
Oil, last 12 months5,174bbl-9% against the 12 before
Gas–oil ratio, last 12 months1,030scf/bblfirst year 680 scf/bbl
Water cut, last 12 months67%first year 57% · 267K bbl water in all
Gas sold, last 12 months86%of gas produced · 22 mcf reported flared
0100200300Oil bbl/d142014201620182020202220242026

Early time

First reported month
Jan 2013
Months to peak
4 (Apr 2013)
Peak month rate
221 bbl/d on 21 days
First 3 months, oil
15,121 bbl
First 6 months, oil
30,268 bbl
First 12 months, oil
52,158 bbl
First 24 months, oil
80,460 bbl
Share of cumulative in year 1
28%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
14 bbl/d
Latest rate as share of peak
6.3%
Uptime, last 12 months
99% of days
Cumulative gas
152K mcf
Cumulative water
267K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
36846976730121,27468%
40646796731131,15070%
43446386130141,06766%
44345993031141,03668%
446405800281690864%
430414753281596364%
38045687731121,20070%
39741986630131,05569%
44146085931141,04366%
472400761301684762%
528456816311786461%
4294601,02031141,07270%

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.