BBakken SubsurfaceNorth Dakota well index

NDIC file 39478 · API 33-061-05098-00-00

ESTHER HYNEK 10-11F 9TFH

Operated by DEVON ENERGY WILLISTON, L.L.C. · Mountrail 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
ALGER
Spud date
Total depth
20,748 ft
Legal location
NWNW Sec 10 T155N R93W
Footages
1,153 ft FNL · 584 ft FWL
County
Mountrail County
NDIC file no.
39478
API no.
33-061-05098-00-00

Location & navigation

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48.26622, -102.63180

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

36 months reported, Sep 2023 to Aug 2026, BAKKEN pool.

Cumulative oil220KbblSep ’23 to Aug ’26 · 36 of 36 months known
Peak oil rate1,265bbl/dSep 2023 · 31,634 bbl in 25 days
Oil, last 12 months24.4Kbbl-43% against the 12 before
Gas–oil ratio, last 12 months2,619scf/bblfirst year 873 scf/bbl
Water cut, last 12 months61%first year 51% · 256K bbl water in all
Gas sold, last 12 months74%of gas produced · 0 mcf reported flared
05001,0001,500Oil bbl/d52Sep ’23Mar ’24Sep ’24Mar ’25Sep ’25Mar ’26

Early time

First reported month
Sep 2023
Months to peak
1 (Sep 2023)
Peak month rate
1,265 bbl/d on 25 days
First 3 months, oil
76,387 bbl
First 6 months, oil
109,228 bbl
First 12 months, oil
153,055 bbl
First 24 months, oil
195,586 bbl
Share of cumulative in year 1
70%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
52 bbl/d
Latest rate as share of peak
4.1%
Uptime, last 12 months
92% of days
Cumulative gas
328K mcf
Cumulative water
256K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
2,5208,9263,74129873,54260%
2,6069,3553,65031843,59058%
2,4487,3723,36728873,01158%
2,4676,9293,75530822,80960%
2,2446,4443,49829772,87261%
1,9135,1712,99327712,70361%
1,2493,8411,77023543,07559%
2,1235,1853,26030712,44261%
1,9652,8143,07929681,43261%
2,0759283,113297244760%
1,7911,6913,094306094463%
1,0345,3372,36520525,16270%

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.