BBakken SubsurfaceNorth Dakota well index

NDIC file 28115 · API 33-075-01459-00-00

ZARGON MACKOBEE COULEE 2HZ 3-16

Operated by MARZA OIL LLC · Renville County, North Dakota

Active (A)Oil and gasSpud 2014

Well facts

Operator
MARZA OIL LLC
Status
Active (A)
Well type
Oil and gas (OG)
Field
MACKOBEE COULEE
Spud date
Total depth
7,450 ft
Legal location
NENW Sec 16 T158N R85W
Footages
300 ft FNL · 1,990 ft FWL
County
Renville County
NDIC file no.
28115
API no.
33-075-01459-00-00

Location & navigation

48.51651, -101.66104

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

See it in 3D

Production

145 months reported, Aug 2014 to Aug 2026, CONFIDENTIAL and MADISON pools.

Cumulative oil68.8KbblAug ’14 to Aug ’26 · 142 of 145 months known
Peak oil rate42bbl/dDec 2014 · 1,296 bbl in 31 days
Oil, last 12 months3,353bbl-23% against the 12 before
Gas–oil ratio, last 12 months48scf/bblfirst year 53 scf/bbl
Water cut, last 12 months84%first year 70% · 258K bbl water in all
Gas sold, last 12 months0%of gas produced · 161 mcf reported flared
0204060Oil bbl/d9201620182020202220242026

Early time

First reported month
Aug 2014
Months to peak
5 (Dec 2014)
Peak month rate
42 bbl/d on 31 days
First 3 months, oil
—
First 6 months, oil
3,763 bbl (3 of 6 known)
First 12 months, oil
9,989 bbl (9 of 12 known)
First 24 months, oil
17,897 bbl (21 of 24 known)
Share of cumulative in year 1
15%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
9 bbl/d
Latest rate as share of peak
22.2%
Uptime, last 12 months
100% of days
Cumulative gas
3,636 mcf
Cumulative water
258K bbl
Unknown months
3 of 145 (confidential or not in that month's report)
Pools reported
CONFIDENTIAL, MADISON
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
351191,44730125480%
288151,4973195284%
283151,3723095383%
310161,40531105282%
29101,459319083%
250131,3082895284%
259141,4583185485%
253131,3903085185%
269141,4913195285%
244131,4273085385%
267141,5063195285%
288151,5073195284%

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.

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.