BBakken SubsurfaceNorth Dakota well index

NDIC file 20407 · API 33-053-03472-00-00

CHALMERS 5300 31-19H

Operated by OASIS PETROLEUM NORTH AMERICA LLC · McKenzie 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
BAKER
Spud date
Total depth
20,300 ft
Legal location
LOT3 Sec 19 T153N R100W
Footages
1,535 ft FSL · 375 ft FWL
County
McKenzie County
NDIC file no.
20407
API no.
33-053-03472-00-00

Location & navigation

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48.05744, -103.60235

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

177 months reported, Dec 2011 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil256KbblDec ’11 to Aug ’26 · 174 of 177 months known
Peak oil rate302bbl/dMar 2012 · 9,363 bbl in 31 days
Oil, last 12 months5,419bbl12 of 12 months known
Gas–oil ratio, last 12 months4,045scf/bblfirst year 762 scf/bbl
Water cut, last 12 months72%first year 38% · 353K bbl water in all
Gas sold, last 12 months88%of gas produced · 2,175 mcf reported flared
0200400Oil bbl/d1620122014201620182020202220242026

Early time

First reported month
Dec 2011
Months to peak
4 (Mar 2012)
Peak month rate
302 bbl/d on 31 days
First 3 months, oil
—
First 6 months, oil
25,101 bbl (3 of 6 known)
First 12 months, oil
57,859 bbl (9 of 12 known)
First 24 months, oil
101,638 bbl (21 of 24 known)
Share of cumulative in year 1
23%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
16 bbl/d
Latest rate as share of peak
5.2%
Uptime, last 12 months
58% of days
Cumulative gas
498K mcf
Cumulative water
353K bbl
Unknown months
3 of 177 (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
0000———
0000———
0000———
0000———
124201124,00095%
6231,3231,76525252,12474%
1,0232,5142,25131332,45769%
1,0242,8921,85130342,82464%
8883,6212,06531294,07870%
7413,5711,83230254,81971%
6364,0362,35031216,34679%
4833,9402,03431168,15781%

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.