BBakken SubsurfaceNorth Dakota well index

NDIC file 23766 · API 33-061-02250-00-00

ERVIN 5693 11-24T

Operated by OASIS PETROLEUM NORTH AMERICA LLC · Mountrail County, North Dakota

Active (A)Oil and gasSpud 2012

Well facts

Operator
OASIS PETROLEUM NORTH AMERICA LLC
Status
Active (A)
Well type
Oil and gas (OG)
Field
ALGER
Spud date
Total depth
19,860 ft
Legal location
NWNW Sec 24 T156N R93W
Footages
280 ft FNL · 650 ft FWL
County
Mountrail County
NDIC file no.
23766
API no.
33-061-02250-00-00

Location & navigation

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48.32644, -102.58801

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

161 months reported, Apr 2013 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil337KbblApr ’13 to Aug ’26 · 156 of 161 months known
Peak oil rate282bbl/dSep 2013 · 7,890 bbl in 28 days
Oil, last 12 months6,648bbl-61% against the 12 before
Gas–oil ratio, last 12 months2,974scf/bblfirst year 667 scf/bbl
Water cut, last 12 months58%first year 28% · 365K bbl water in all
Gas sold, last 12 months94%of gas produced · 845 mcf reported flared
0100200300Oil bbl/d362014201620182020202220242026

Early time

First reported month
Apr 2013
Months to peak
9 (Dec 2013)
Peak month rate
282 bbl/d on 28 days
First 3 months, oil
—
First 6 months, oil
7,890 bbl (1 of 6 known)
First 12 months, oil
37,710 bbl (7 of 12 known)
First 24 months, oil
98,272 bbl (19 of 24 known)
Share of cumulative in year 1
11%

Today

Last reported month
Aug 2026
Last month with oil
Jun 2026
Latest oil rate
36 bbl/d
Latest rate as share of peak
12.6%
Uptime, last 12 months
55% of days
Cumulative gas
566K mcf
Cumulative water
365K bbl
Unknown months
5 of 161 (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
7652,3791,61030263,11068%
6792,1391,24931223,15065%
7843,0621,15130263,90659%
2161,3221718276,12044%
0000———
0000———
7612,32973615513,06049%
1,4293,2211,72430482,25455%
1,1252,9801,39331362,64955%
8892,3371,21725362,62958%
0000———
0000———

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.