BBakken SubsurfaceNorth Dakota well index

NDIC file 16789 · API 33-075-01381-00-00

ZARGON MACKOBEE BRYANS 2HZ 11-16

Operated by MARZA OIL LLC · Renville County, North Dakota

Active (A)Oil and gasSpud 2007

Well facts

Operator
MARZA OIL LLC
Status
Active (A)
Well type
Oil and gas (OG)
Field
MACKOBEE COULEE
Spud date
Total depth
8,590 ft
Legal location
NESW Sec 16 T158N R85W
Footages
2,149 ft FSL · 2,243 ft FWL
County
Renville County
NDIC file no.
16789
API no.
33-075-01381-00-00

Location & navigation

48.50866, -101.65995

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

See it in 3D

Production

226 months reported, Nov 2007 to Aug 2026, CONFIDENTIAL and MADISON pools.

Cumulative oil75.9KbblNov ’07 to Aug ’26 · 223 of 226 months known
Peak oil rate44bbl/dFeb 2008 · 1,237 bbl in 28 days
Oil, last 12 months1,668bbl+58% against the 12 before
Gas–oil ratio, last 12 months49scf/bblfirst year 53 scf/bbl
Water cut, last 12 months98%first year 90% · 1.48M bbl water in all
Gas sold, last 12 months0%of gas produced · 82 mcf reported flared
0204060Oil bbl/d52008201020122014201620182020202220242026

Early time

First reported month
Nov 2007
Months to peak
4 (Feb 2008)
Peak month rate
44 bbl/d on 28 days
First 3 months, oil
—
First 6 months, oil
3,566 bbl (3 of 6 known)
First 12 months, oil
10,318 bbl (9 of 12 known)
First 24 months, oil
21,086 bbl (21 of 24 known)
Share of cumulative in year 1
14%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
5 bbl/d
Latest rate as share of peak
10.8%
Uptime, last 12 months
99% of days
Cumulative gas
4,022 mcf
Cumulative water
1.48M bbl
Unknown months
3 of 226 (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
13776,0863055198%
16396,4363155598%
13876,2293055198%
12576,4363145698%
15006,436315098%
14385,8192855698%
14386,3933155698%
12976,2803045498%
12475,8502845698%
12976,3823045498%
13976,6413145098%
14886,6393155498%

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.