BBakken SubsurfaceNorth Dakota well index

NDIC file 39648 · API 33-053-09991-00-00

FLECK 150-100-1-12-7H

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

Active (A)Oil and gasSpud 2023

Well facts

Operator
DEVON ENERGY WILLISTON, L.L.C.
Status
Active (A)
Well type
Oil and gas (OG)
Field
SANDROCKS
Spud date
Total depth
21,655 ft
Legal location
LOT1 Sec 1 T150N R100W
Footages
520 ft FNL · 810 ft FEL
County
McKenzie County
NDIC file no.
39648
API no.
33-053-09991-00-00

Location & navigation

Navigate with Google MapsDriving directions to the well headOpen in Google MapsSatellite view of the padOpen in Apple Maps

47.84681, -103.41520

Published surface location (NAD83). A horizontal well's lateral can run up to three miles from this point.

See it in 3D

Open in the regional 3D viewerSurveyed well path, operator and production; Bakken-system horizontals onlyBakken Subsurface 3DBasin-wide production playback

Production

34 months reported, Nov 2023 to Aug 2026, BAKKEN pool.

Cumulative oil265KbblNov ’23 to Aug ’26 · 34 of 34 months known
Peak oil rate1,305bbl/dNov 2023 · 35,230 bbl in 27 days
Oil, last 12 months24.3Kbbl-54% against the 12 before
Gas–oil ratio, last 12 months7,296scf/bblfirst year 2,323 scf/bbl
Water cut, last 12 months73%first year 63% · 502K bbl water in all
Gas sold, last 12 months98%of gas produced · 1,848 mcf reported flared
05001,0001,500Oil bbl/d69Nov ’23May ’24Nov ’24May ’25Nov ’25May ’26

Early time

First reported month
Nov 2023
Months to peak
2 (Dec 2023)
Peak month rate
1,305 bbl/d on 27 days
First 3 months, oil
80,181 bbl
First 6 months, oil
150,191 bbl
First 12 months, oil
196,930 bbl
First 24 months, oil
246,321 bbl
Share of cumulative in year 1
74%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
69 bbl/d
Latest rate as share of peak
5.3%
Uptime, last 12 months
90% of days
Cumulative gas
857K mcf
Cumulative water
502K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
3,03023,7786,431301017,84868%
2,40520,5496,37231788,54473%
2,50617,5596,03029867,00771%
2,62716,3296,33730886,21671%
1,93713,9985,42029677,22774%
2,10914,1175,49327786,69472%
2,01816,6185,61431658,23574%
1,46214,0185,19729509,58878%
2042,19283854110,74580%
1,36910,4415,06227517,62779%
2,52914,6307,10430845,78574%
2,07512,8535,60330696,19473%

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.