BBakken SubsurfaceNorth Dakota well index

NDIC file 20737 · API 33-053-03579-00-00

OLGA 150-99-15-22-1H

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
SOUTH TOBACCO GARDEN
Spud date
Total depth
20,750 ft
Legal location
NWNE Sec 15 T150N R99W
Footages
330 ft FNL · 2,639 ft FEL
County
McKenzie County
NDIC file no.
20737
API no.
33-053-03579-00-00

Location & navigation

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47.81831, -103.33681

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

174 months reported, Mar 2012 to Aug 2026, BAKKEN pool.

Cumulative oil314KbblMar ’12 to Aug ’26 · 174 of 174 months known
Peak oil rate590bbl/dJun 2012 · 15,918 bbl in 27 days
Oil, last 12 months16.6Kbbl+94% against the 12 before
Gas–oil ratio, last 12 months2,480scf/bblfirst year 1,713 scf/bbl
Water cut, last 12 months63%first year 29% · 184K bbl water in all
Gas sold, last 12 months96%of gas produced · 714 mcf reported flared
0200400600Oil bbl/d712014201620182020202220242026

Early time

First reported month
Mar 2012
Months to peak
4 (Jun 2012)
Peak month rate
590 bbl/d on 27 days
First 3 months, oil
7,432 bbl
First 6 months, oil
49,030 bbl
First 12 months, oil
89,245 bbl
First 24 months, oil
131,984 bbl
Share of cumulative in year 1
28%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
71 bbl/d
Latest rate as share of peak
12.1%
Uptime, last 12 months
63% of days
Cumulative gas
693K mcf
Cumulative water
184K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
7502,39154830253,18842%
6532,18950131213,35243%
119383856203,21842%
0000———
0000———
0000———
2,6637,3476,54427992,75971%
3,40817,7586,181281225,21164%
2,7331,7864,4972610565362%
2,4454,0804,18328871,66963%
2,1561,3843,120307264259%
1,7103,9392,68724712,30461%

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.