BBakken SubsurfaceNorth Dakota well index

NDIC file 36874 · API 33-061-04573-00-00

Jack Cvancara 19-18 XW 1H

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

Active (A)Oil and gasSpud 2019

Well facts

Operator
DEVON ENERGY WILLISTON, L.L.C.
Status
Active (A)
Well type
Oil and gas (OG)
Field
ALGER
Spud date
Total depth
21,119 ft
Legal location
NWNE Sec 30 T155N R92W
Footages
259 ft FNL · 2,636 ft FEL
County
Mountrail County
NDIC file no.
36874
API no.
33-061-04573-00-00

Location & navigation

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48.22512, -102.55858

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

49 months reported, Aug 2022 to Aug 2026, BAKKEN pool.

Cumulative oil167KbblAug ’22 to Aug ’26 · 49 of 49 months known
Peak oil rate772bbl/dSep 2022 · 8,487 bbl in 11 days
Oil, last 12 months13.4Kbbl-33% against the 12 before
Gas–oil ratio, last 12 months3,167scf/bblfirst year 1,795 scf/bbl
Water cut, last 12 months53%first year 55% · 201K bbl water in all
Gas sold, last 12 months83%of gas produced · 1,101 mcf reported flared
05001,000Oil bbl/d28Aug ’22Feb ’23Aug ’23Feb ’24Aug ’24Feb ’25Aug ’25Feb ’26Aug ’26

Early time

First reported month
Aug 2022
Months to peak
3 (Oct 2022)
Peak month rate
772 bbl/d on 11 days
First 3 months, oil
26,384 bbl
First 6 months, oil
60,172 bbl
First 12 months, oil
94,340 bbl
First 24 months, oil
130,561 bbl
Share of cumulative in year 1
57%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
28 bbl/d
Latest rate as share of peak
3.6%
Uptime, last 12 months
99% of days
Cumulative gas
392K mcf
Cumulative water
201K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
1,1255,1311,47928404,56157%
1,2283,8361,19131403,12449%
1,2633,8491,53630423,04855%
1,2654,4151,12731413,49047%
1,1463,5021,47230383,05656%
1,4633,7241,28028522,54547%
1,2395,5151,56431404,45156%
9831,2551,03830331,27751%
1,1332,9451,28431372,59953%
9182,8781,15430313,13556%
8202,7431,06231263,34556%
8602,7871,12231283,24157%

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.