BBakken SubsurfaceNorth Dakota well index

NDIC file 21772 · API 33-061-01912-00-00

JACK CVANCARA 19-18 #3TFH

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
20,690 ft
Legal location
NWNE Sec 30 T155N R92W
Footages
300 ft FNL · 1,332 ft FEL
County
Mountrail County
NDIC file no.
21772
API no.
33-061-01912-00-00

Location & navigation

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48.22501, -102.55323

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 oil358KbblOct ’12 to Aug ’26 · 167 of 167 months known
Peak oil rate1,028bbl/dOct 2012 · 9,254 bbl in 9 days
Oil, last 12 months8,987bbl-16% against the 12 before
Gas–oil ratio, last 12 months4,183scf/bblfirst year 637 scf/bbl
Water cut, last 12 months59%first year 45% · 372K bbl water in all
Gas sold, last 12 months95%of gas produced · 686 mcf reported flared
05001,0001,500Oil bbl/d242014201620182020202220242026

Early time

First reported month
Oct 2012
Months to peak
2 (Nov 2012)
Peak month rate
1,028 bbl/d on 9 days
First 3 months, oil
35,055 bbl
First 6 months, oil
52,992 bbl
First 12 months, oil
101,288 bbl
First 24 months, oil
140,882 bbl
Share of cumulative in year 1
28%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
24 bbl/d
Latest rate as share of peak
2.3%
Uptime, last 12 months
92% of days
Cumulative gas
438K mcf
Cumulative water
372K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
9363,4631,24230313,70057%
8433,2251,09830283,82657%
2989044349333,03459%
9243,1071,37322423,36360%
8813,2291,31531283,66560%
7472,9671,11828273,97260%
7773,4171,12731254,39859%
6983,3421,07230234,78861%
7323,4521,11431244,71660%
7153,30689930244,62456%
7053,7811,06631235,36360%
7313,4001,01131244,65158%

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.