BBakken SubsurfaceNorth Dakota well index

NDIC file 19690 · API 33-053-03294-00-00

MAZAMA 44-21H

Operated by BURLINGTON RESOURCES OIL & GAS COMPANY LP · McKenzie County, North Dakota

Active (A)Oil and gasSpud 2011

Well facts

Operator
BURLINGTON RESOURCES OIL & GAS COMPANY LP
Status
Active (A)
Well type
Oil and gas (OG)
Field
WESTBERG
Spud date
Total depth
20,610 ft
Legal location
SESE Sec 21 T152N R97W
Footages
275 ft FSL · 1,100 ft FEL
County
McKenzie County
NDIC file no.
19690
API no.
33-053-03294-00-00

Location & navigation

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47.96412, -103.09539

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

182 months reported, Jul 2011 to Aug 2026, BAKKEN pool.

Cumulative oil585KbblJul ’11 to Aug ’26 · 182 of 182 months known
Peak oil rate552bbl/dNov 2011 · 16,006 bbl in 29 days
Oil, last 12 months10.8Kbbl-40% against the 12 before
Gas–oil ratio, last 12 months5,580scf/bblfirst year 1,931 scf/bbl
Water cut, last 12 months52%first year 13% · 167K bbl water in all
Gas sold, last 12 months97%of gas produced · 1,105 mcf reported flared
0200400600Oil bbl/d6120122014201620182020202220242026

Early time

First reported month
Jul 2011
Months to peak
4 (Oct 2011)
Peak month rate
552 bbl/d on 29 days
First 3 months, oil
16,471 bbl
First 6 months, oil
57,744 bbl
First 12 months, oil
125,275 bbl
First 24 months, oil
192,759 bbl
Share of cumulative in year 1
21%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
61 bbl/d
Latest rate as share of peak
11.0%
Uptime, last 12 months
47% of days
Cumulative gas
1.5M mcf
Cumulative water
167K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
3361,17351720173,49161%
2012210509%
0220——100%
0000———
0000———
0400———
141701141500%
1,5125,9821,97425603,95657%
2,23414,2532,38031726,38052%
2,43911,8572,16030814,86147%
2,25713,6252,25831736,03750%
1,88213,4762,25031617,16054%

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.