BBakken SubsurfaceNorth Dakota well index

NDIC file 17481 · API 33-061-00810-00-00

ADIX 25 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
15,885 ft
Legal location
NWNW Sec 25 T155N R92W
Footages
250 ft FNL · 480 ft FWL
County
Mountrail County
NDIC file no.
17481
API no.
33-061-00810-00-00

Location & navigation

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48.22513, -102.45938

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

215 months reported, Oct 2008 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil261KbblOct ’08 to Aug ’26 · 213 of 215 months known
Peak oil rate300bbl/dJan 2009 · 6,899 bbl in 23 days
Oil, last 12 months5,806bbl-5% against the 12 before
Gas–oil ratio, last 12 months1,134scf/bblfirst year 856 scf/bbl
Water cut, last 12 months41%first year 34% · 178K bbl water in all
Gas sold, last 12 months79%of gas produced · 44 mcf reported flared
0100200300Oil bbl/d15201020122014201620182020202220242026

Early time

First reported month
Oct 2008
Months to peak
5 (Feb 2009)
Peak month rate
300 bbl/d on 23 days
First 3 months, oil
4,426 bbl (1 of 3 known)
First 6 months, oil
26,010 bbl (4 of 6 known)
First 12 months, oil
51,054 bbl (10 of 12 known)
First 24 months, oil
85,454 bbl (22 of 24 known)
Share of cumulative in year 1
20%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
15 bbl/d
Latest rate as share of peak
5.2%
Uptime, last 12 months
97% of days
Cumulative gas
199K mcf
Cumulative water
178K bbl
Unknown months
2 of 215 (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
48857036630161,16843%
51259037431171,15242%
50957436830171,12842%
52258838731171,12643%
53253937831171,01342%
45249532928161,09542%
51756336531171,08941%
49157135030161,16342%
50758837131161,16042%
47156718530161,20428%
48057035431151,18842%
32536723321151,12942%

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.