BBakken SubsurfaceNorth Dakota well index

NDIC file 21190 · API 33-053-03685-00-00

LYLE 21-16 #1-H

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

Active (A)Oil and gasSpud 2011

Well facts

Operator
DEVON ENERGY WILLISTON, L.L.C.
Status
Active (A)
Well type
Oil and gas (OG)
Field
ELK
Spud date
Total depth
21,020 ft
Legal location
NENW Sec 28 T151N R102W
Footages
350 ft FNL · 1,637 ft FWL
County
McKenzie County
NDIC file no.
21190
API no.
33-053-03685-00-00

Location & navigation

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47.87626, -103.74817

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

173 months reported, Apr 2012 to Aug 2026, BAKKEN pool.

Cumulative oil367KbblApr ’12 to Aug ’26 · 173 of 173 months known
Peak oil rate810bbl/dApr 2012 · 18,620 bbl in 23 days
Oil, last 12 months44Kbbl+198% against the 12 before
Gas–oil ratio, last 12 months2,258scf/bblfirst year 792 scf/bbl
Water cut, last 12 months74%first year 56% · 681K bbl water in all
Gas sold, last 12 months99%of gas produced · 228 mcf reported flared
05001,000Oil bbl/d512014201620182020202220242026

Early time

First reported month
Apr 2012
Months to peak
1 (Apr 2012)
Peak month rate
810 bbl/d on 23 days
First 3 months, oil
36,159 bbl
First 6 months, oil
53,570 bbl
First 12 months, oil
81,201 bbl
First 24 months, oil
135,040 bbl
Share of cumulative in year 1
22%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
51 bbl/d
Latest rate as share of peak
6.3%
Uptime, last 12 months
89% of days
Cumulative gas
474K mcf
Cumulative water
681K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
6,59716,90816,193302202,56371%
6,19412,90314,610292142,08370%
4,54211,06213,816301512,43575%
5,20510,69013,566271932,05472%
3,7549,12512,442271392,43177%
4,90410,55613,987281752,15374%
3,67810,54111,607311192,86676%
3,0467,6549,627301022,51376%
2,5144,9708,48029871,97777%
1,5073,1595,01919792,09677%
4603542,871153177086%
1,5731,3766,021315187579%

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.