BBakken SubsurfaceNorth Dakota well index

NDIC file 21146 · API 33-105-02284-00-00

SJOL 5-8 1H

Operated by DEVON ENERGY WILLISTON, L.L.C. · Williams 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
WILLISTON
Spud date
Total depth
21,123 ft
Legal location
LOT2 Sec 5 T154N R100W
Footages
350 ft FNL · 1,715 ft FEL
County
Williams County
NDIC file no.
21146
API no.
33-105-02284-00-00

Location & navigation

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48.19677, -103.56811

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

177 months reported, Dec 2011 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil507KbblDec ’11 to Aug ’26 · 176 of 177 months known
Peak oil rate1,017bbl/dJun 2012 · 23,382 bbl in 23 days
Oil, last 12 months13.7Kbbl+48% against the 12 before
Gas–oil ratio, last 12 months5,805scf/bblfirst year 894 scf/bbl
Water cut, last 12 months72%first year 43% · 755K bbl water in all
Gas sold, last 12 months95%of gas produced · 3,138 mcf reported flared
05001,0001,500Oil bbl/d2520122014201620182020202220242026

Early time

First reported month
Dec 2011
Months to peak
7 (Jun 2012)
Peak month rate
1,017 bbl/d on 23 days
First 3 months, oil
1,385 bbl (2 of 3 known)
First 6 months, oil
3,485 bbl (5 of 6 known)
First 12 months, oil
81,426 bbl (11 of 12 known)
First 24 months, oil
157,320 bbl (23 of 24 known)
Share of cumulative in year 1
16%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
25 bbl/d
Latest rate as share of peak
2.5%
Uptime, last 12 months
95% of days
Cumulative gas
633K mcf
Cumulative water
755K bbl
Unknown months
1 of 177 (confidential or not in that month's report)
Pools reported
BAKKEN, CONFIDENTIAL
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
1,3585,1923,34230453,82371%
1,4537,1703,56431474,93571%
1,4327,1493,36630484,99270%
8982,4902,53425362,77374%
7833,2202,27918444,11274%
1,3026,8693,40828465,27672%
1,2898,4993,39831426,59372%
1,1918,4012,98830407,05472%
1,0948,1872,79331357,48472%
1,1127,3152,14730376,57866%
9617,7372,92531318,05175%
7837,0442,33031258,99675%

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.