BBakken SubsurfaceNorth Dakota well index

NDIC file 25572 · API 33-061-02555-00-00

HOLM 9-4 6H

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

Active (A)Oil and gasSpud 2013

Well facts

Operator
DEVON ENERGY WILLISTON, L.L.C.
Status
Active (A)
Well type
Oil and gas (OG)
Field
ALGER
Spud date
Total depth
19,895 ft
Legal location
SWSW Sec 9 T155N R92W
Footages
311 ft FSL · 313 ft FWL
County
Mountrail County
NDIC file no.
25572
API no.
33-061-02555-00-00

Location & navigation

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48.25555, -102.52490

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

155 months reported, Oct 2013 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil315KbblOct ’13 to Aug ’26 · 154 of 155 months known
Peak oil rate692bbl/dJul 2014 · 21,466 bbl in 31 days
Oil, last 12 months4,222bbl-39% against the 12 before
Gas–oil ratio, last 12 months2,333scf/bblfirst year 645 scf/bbl
Water cut, last 12 months50%first year 40% · 226K bbl water in all
Gas sold, last 12 months25%of gas produced · 6,044 mcf reported flared
0250500750Oil bbl/d112014201620182020202220242026

Early time

First reported month
Oct 2013
Months to peak
10 (Jul 2014)
Peak month rate
692 bbl/d on 31 days
First 3 months, oil
9,294 bbl (2 of 3 known)
First 6 months, oil
19,846 bbl (5 of 6 known)
First 12 months, oil
67,967 bbl (11 of 12 known)
First 24 months, oil
135,085 bbl (23 of 24 known)
Share of cumulative in year 1
22%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
11 bbl/d
Latest rate as share of peak
1.7%
Uptime, last 12 months
99% of days
Cumulative gas
368K mcf
Cumulative water
226K bbl
Unknown months
1 of 155 (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
36886860027142,35962%
29884340131102,82957%
35279134730122,24750%
37676341431122,02952%
30678527131102,56547%
27872030428102,59052%
32880530531112,45448%
41588539030142,13348%
40783234031132,04446%
38986025630132,21140%
34989126831112,55343%
35680624831112,26441%

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.