BBakken SubsurfaceNorth Dakota well index

NDIC file 24987 · API 33-061-02419-00-00

DOMASKIN 30-31 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
20,596 ft
Legal location
SESW Sec 19 T155N R92W
Footages
250 ft FSL · 1,510 ft FWL
County
Mountrail County
NDIC file no.
24987
API no.
33-061-02419-00-00

Location & navigation

Navigate with Google MapsDriving directions to the well headOpen in Google MapsSatellite view of the padOpen in Apple Maps

48.22652, -102.56286

Published surface location (NAD83). A horizontal well's lateral can run up to three miles from this point.

See it in 3D

Open in the regional 3D viewerSurveyed well path, operator and production; Bakken-system horizontals onlyBakken Subsurface 3DBasin-wide production playback

Production

149 months reported, Apr 2014 to Aug 2026, BAKKEN pool.

Cumulative oil318KbblApr ’14 to Aug ’26 · 149 of 149 months known
Peak oil rate923bbl/dOct 2014 · 10,154 bbl in 11 days
Oil, last 12 months5,267bbl-37% against the 12 before
Gas–oil ratio, last 12 months1,964scf/bblfirst year 934 scf/bbl
Water cut, last 12 months56%first year 47% · 336K bbl water in all
Gas sold, last 12 months87%of gas produced · 2 mcf reported flared
05001,000Oil bbl/d14201620182020202220242026

Early time

First reported month
Apr 2014
Months to peak
9 (Dec 2014)
Peak month rate
923 bbl/d on 11 days
First 3 months, oil
28,481 bbl
First 6 months, oil
62,639 bbl
First 12 months, oil
128,379 bbl
First 24 months, oil
186,971 bbl
Share of cumulative in year 1
40%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
14 bbl/d
Latest rate as share of peak
1.6%
Uptime, last 12 months
96% of days
Cumulative gas
453K mcf
Cumulative water
336K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
2738129773092,97478%
4651,07392531152,30867%
5631,13239230192,01141%
44997338031142,16746%
4791,04449229172,18051%
35658143124151,63255%
37462838824161,67951%
53094481130181,78160%
49083423431161,70232%
45187931430151,94941%
39370054131131,78158%
44474581031141,67865%

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.