BBakken SubsurfaceNorth Dakota well index

NDIC file 25857 · API 33-053-05083-00-00

SKARSTON 1-12 #4H

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

Active (A)Oil and gasSpud 2014

Well facts

Operator
DEVON ENERGY WILLISTON, L.L.C.
Status
Active (A)
Well type
Oil and gas (OG)
Field
BANKS
Spud date
Total depth
21,755 ft
Legal location
LOT2 Sec 1 T152N R99W
Footages
232 ft FNL · 2,520 ft FEL
County
McKenzie County
NDIC file no.
25857
API no.
33-053-05083-00-00

Location & navigation

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48.02353, -103.29382

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

126 months reported, Mar 2016 to Aug 2026, BAKKEN pool.

Cumulative oil527KbblMar ’16 to Aug ’26 · 126 of 126 months known
Peak oil rate1,429bbl/dApr 2016 · 14,294 bbl in 10 days
Oil, last 12 months7,627bbl-6% against the 12 before
Gas–oil ratio, last 12 months5,965scf/bblfirst year 1,539 scf/bbl
Water cut, last 12 months69%first year 36% · 440K bbl water in all
Gas sold, last 12 months80%of gas produced · 1,256 mcf reported flared
05001,0001,500Oil bbl/d152017201820192020202120222023202420252026

Early time

First reported month
Mar 2016
Months to peak
4 (Jun 2016)
Peak month rate
1,429 bbl/d on 10 days
First 3 months, oil
39,332 bbl
First 6 months, oil
140,027 bbl
First 12 months, oil
210,579 bbl
First 24 months, oil
346,975 bbl
Share of cumulative in year 1
40%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
15 bbl/d
Latest rate as share of peak
1.0%
Uptime, last 12 months
96% of days
Cumulative gas
1.59M mcf
Cumulative water
440K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
6532,3131,48730223,54269%
6184,1421,61431206,70272%
5203,6581,44927197,03574%
5272,7581,17729185,23369%
3763,1261,64530138,31481%
9244,1241,61828334,46364%
7461,9511,59528272,61568%
8794,2871,33430294,87760%
7365,1381,28130256,98164%
6794,8271,20928247,10964%
5565,5981,553301910,06874%
4133,5701,08328158,64472%

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.