BBakken SubsurfaceNorth Dakota well index

NDIC file 20686 · API 33-105-02181-00-00

IRWIN 14-23H

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

Active (A)Oil and gasSpud 2011

Well facts

Operator
OASIS PETROLEUM NORTH AMERICA LLC
Status
Active (A)
Well type
Oil and gas (OG)
Field
LAKE TRENTON
Spud date
Total depth
20,000 ft
Legal location
NENE Sec 14 T153N R103W
Footages
435 ft FNL · 1,301 ft FEL
County
Williams County
NDIC file no.
20686
API no.
33-105-02181-00-00

Location & navigation

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48.08115, -103.88991

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

180 months reported, Sep 2011 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil224KbblSep ’11 to Aug ’26 · 178 of 180 months known
Peak oil rate177bbl/dDec 2011 · 4,948 bbl in 28 days
Oil, last 12 months6,354bbl-4% against the 12 before
Gas–oil ratio, last 12 months358scf/bblfirst year 739 scf/bbl
Water cut, last 12 months67%first year 56% · 343K bbl water in all
Gas sold, last 12 months47%of gas produced · 680 mcf reported flared
0100200Oil bbl/d020122014201620182020202220242026

Early time

First reported month
Sep 2011
Months to peak
5 (Jan 2012)
Peak month rate
177 bbl/d on 28 days
First 3 months, oil
4,012 bbl (1 of 3 known)
First 6 months, oil
18,995 bbl (4 of 6 known)
First 12 months, oil
36,963 bbl (10 of 12 known)
First 24 months, oil
75,801 bbl (22 of 24 known)
Share of cumulative in year 1
17%

Today

Last reported month
Aug 2026
Last month with oil
Jul 2026
Latest oil rate
0 bbl/d
Latest rate as share of peak
0.0%
Uptime, last 12 months
78% of days
Cumulative gas
177K mcf
Cumulative water
343K bbl
Unknown months
2 of 180 (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
771511,60924326668%
0000———
5461611,111212629567%
9543161,689313133164%
8191101,497292813465%
6671631,172272524464%
602310232038363%
6082281,219292137567%
5312821,356301853172%
6894241,245302361564%
7094951,619312369870%
0190310——

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.