BBakken SubsurfaceNorth Dakota well index

NDIC file 22381 · API 33-061-02021-00-00

VACHAL 3-34 #4TFH

Operated by DEVON ENERGY WILLISTON, L.L.C. · Mountrail County, North Dakota

Active (A)Oil and gasSpud 2012

Well facts

Operator
DEVON ENERGY WILLISTON, L.L.C.
Status
Active (A)
Well type
Oil and gas (OG)
Field
ALGER
Spud date
Total depth
20,210 ft
Legal location
SESE Sec 3 T155N R93W
Footages
366 ft FSL · 1,270 ft FEL
County
Mountrail County
NDIC file no.
22381
API no.
33-061-02021-00-00

Location & navigation

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48.27035, -102.61761

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

167 months reported, Oct 2012 to Aug 2026, BAKKEN pool.

Cumulative oil319KbblOct ’12 to Aug ’26 · 167 of 167 months known
Peak oil rate736bbl/dJan 2013 · 13,988 bbl in 19 days
Oil, last 12 months6,584bbl-7% against the 12 before
Gas–oil ratio, last 12 months3,552scf/bblfirst year 875 scf/bbl
Water cut, last 12 months64%first year 51% · 411K bbl water in all
Gas sold, last 12 months66%of gas produced · 394 mcf reported flared
0250500750Oil bbl/d182014201620182020202220242026

Early time

First reported month
Oct 2012
Months to peak
4 (Jan 2013)
Peak month rate
736 bbl/d on 19 days
First 3 months, oil
691 bbl
First 6 months, oil
34,510 bbl
First 12 months, oil
68,057 bbl
First 24 months, oil
124,411 bbl
Share of cumulative in year 1
21%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
18 bbl/d
Latest rate as share of peak
2.4%
Uptime, last 12 months
91% of days
Cumulative gas
325K mcf
Cumulative water
411K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
25692302171535954%
5521,0281,38021261,86271%
7821,7391,32130262,22463%
6221,4451,27931202,32367%
5721,7461,00129203,05264%
4941,79789227183,63864%
5772,4431,03430194,23464%
6072,52696430204,16161%
5542,64391729194,77162%
4342,71289329156,24967%
5912,59283629204,38659%
5432,62689631184,83662%

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.