BBakken SubsurfaceNorth Dakota well index

NDIC file 17351 · API 33-061-00765-00-00

ANDERSON 28-33 1-H

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

Active (A)Oil and gasSpud 2008

Well facts

Operator
DEVON ENERGY WILLISTON, L.L.C.
Status
Active (A)
Well type
Oil and gas (OG)
Field
ALGER
Spud date
Total depth
19,900 ft
Legal location
NWNW Sec 28 T155N R92W
Footages
275 ft FNL · 250 ft FWL
County
Mountrail County
NDIC file no.
17351
API no.
33-061-00765-00-00

Location & navigation

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48.22509, -102.52513

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

205 months reported, Aug 2009 to Aug 2026, BAKKEN pool.

Cumulative oil618KbblAug ’09 to Aug ’26 · 205 of 205 months known
Peak oil rate1,124bbl/dAug 2009 · 28,106 bbl in 25 days
Oil, last 12 months9,237bbl-28% against the 12 before
Gas–oil ratio, last 12 months2,922scf/bblfirst year 762 scf/bbl
Water cut, last 12 months52%first year 25% · 315K bbl water in all
Gas sold, last 12 months75%of gas produced · 5,563 mcf reported flared
05001,0001,500Oil bbl/d28201020122014201620182020202220242026

Early time

First reported month
Aug 2009
Months to peak
1 (Aug 2009)
Peak month rate
1,124 bbl/d on 25 days
First 3 months, oil
65,920 bbl
First 6 months, oil
103,897 bbl
First 12 months, oil
157,886 bbl
First 24 months, oil
244,688 bbl
Share of cumulative in year 1
26%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
28 bbl/d
Latest rate as share of peak
2.5%
Uptime, last 12 months
89% of days
Cumulative gas
566K mcf
Cumulative water
315K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
8942,6981,02630303,01853%
8812,73899531283,10853%
8152,32285226312,84951%
8112,19282530272,70350%
9462,53999731312,68451%
5311,49353020272,81250%
6431,64065022292,55150%
8922,60098228322,91552%
7902,77397331253,51055%
8322,4831,00430282,98455%
6121,79166324262,92652%
5901,72365021282,92052%

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.