BBakken SubsurfaceNorth Dakota well index

NDIC file 30566 · API 33-105-03960-00-00

FOLVAG 5-8 XW 1TFH

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

Active (A)Oil and gasSpud 2015

Well facts

Operator
DEVON ENERGY WILLISTON, L.L.C.
Status
Active (A)
Well type
Oil and gas (OG)
Field
COW CREEK
Spud date
Total depth
20,869 ft
Legal location
SWSW Sec 32 T156N R100W
Footages
792 ft FSL · 237 ft FWL
County
Williams County
NDIC file no.
30566
API no.
33-105-03960-00-00

Location & navigation

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48.28676, -103.58192

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

108 months reported, Sep 2017 to Aug 2026, BAKKEN pool.

Cumulative oil310KbblSep ’17 to Aug ’26 · 108 of 108 months known
Peak oil rate994bbl/dFeb 2018 · 27,837 bbl in 28 days
Oil, last 12 months7,885bbl-48% against the 12 before
Gas–oil ratio, last 12 months2,639scf/bblfirst year 838 scf/bbl
Water cut, last 12 months74%first year 62% · 571K bbl water in all
Gas sold, last 12 months98%of gas produced · 126 mcf reported flared
05001,000Oil bbl/d22201820192020202120222023202420252026

Early time

First reported month
Sep 2017
Months to peak
6 (Feb 2018)
Peak month rate
994 bbl/d on 28 days
First 3 months, oil
3,414 bbl
First 6 months, oil
54,691 bbl
First 12 months, oil
112,558 bbl
First 24 months, oil
168,588 bbl
Share of cumulative in year 1
36%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
22 bbl/d
Latest rate as share of peak
2.2%
Uptime, last 12 months
94% of days
Cumulative gas
577K mcf
Cumulative water
571K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
8183,0972,08019433,78672%
1,3744,8273,50531443,51372%
8773,4002,51230293,87774%
1,4426,1344,01131474,25474%
5281,03797930181,96465%
32844590428121,35773%
4323961,421311491777%
4554951,35630151,08875%
3311281,617311138783%
3941841,474301346779%
259161,02021126280%
6476501,98030221,00575%

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.