BBakken SubsurfaceNorth Dakota well index

NDIC file 22136 · API 33-105-02491-00-00

SYVERSON 1-12 #1-H

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

Active (A)Oil and gasSpud 2012

Well facts

Operator
DEVON ENERGY WILLISTON, L.L.C.
Status
Active (A)
Well type
Oil and gas (OG)
Field
STONY CREEK
Spud date
Total depth
20,556 ft
Legal location
LOT4 Sec 1 T155N R100W
Footages
370 ft FNL · 1,320 ft FWL
County
Williams County
NDIC file no.
22136
API no.
33-105-02491-00-00

Location & navigation

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48.28354, -103.49096

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

165 months reported, Dec 2012 to Aug 2026, BAKKEN pool.

Cumulative oil295KbblDec ’12 to Aug ’26 · 165 of 165 months known
Peak oil rate822bbl/dDec 2012 · 23,024 bbl in 28 days
Oil, last 12 months2,736bbl+33% against the 12 before
Gas–oil ratio, last 12 months10,888scf/bblfirst year 974 scf/bbl
Water cut, last 12 months71%first year 38% · 316K bbl water in all
Gas sold, last 12 months5%of gas produced · 28.3K mcf reported flared
05001,000Oil bbl/d82014201620182020202220242026

Early time

First reported month
Dec 2012
Months to peak
1 (Dec 2012)
Peak month rate
822 bbl/d on 28 days
First 3 months, oil
50,649 bbl
First 6 months, oil
77,845 bbl
First 12 months, oil
115,052 bbl
First 24 months, oil
148,893 bbl
Share of cumulative in year 1
39%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
8 bbl/d
Latest rate as share of peak
0.9%
Uptime, last 12 months
100% of days
Cumulative gas
640K mcf
Cumulative water
316K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
1592,65056530516,66778%
1412,64456731518,75280%
2493,00561230812,06871%
2912,3956793198,23070%
2772,1076223197,60669%
2102,60368328812,39576%
2552,4775613189,71469%
2352,35752130810,03069%
2222,32547730710,47368%
2532,4615393089,72768%
2072,33449931711,27571%
2372,43253431810,26269%

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.