BBakken SubsurfaceNorth Dakota well index

NDIC file 8459 · API 33-009-01465-00-00

WILMAR PETERSON 12-36

Operated by GREAT AMERICAN ROYALTIES, INC. · Bottineau County, North Dakota

Active (A)Oil and gasSpud 1981

Well facts

Operator
GREAT AMERICAN ROYALTIES, INC.
Status
Active (A)
Well type
Oil and gas (OG)
Field
SHERMAN
Spud date
Total depth
4,200 ft
Legal location
SWNW Sec 36 T162N R82W
Footages
1,820 ft FNL · 540 ft FWL
County
Bottineau County
NDIC file no.
8459
API no.
33-009-01465-00-00

Location & navigation

48.81609, -101.25393

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

See it in 3D

Production

284 months reported, Jan 2003 to Aug 2026, MADISON pool.

Cumulative oil99.8KbblJan ’03 to Aug ’26 · 284 of 284 months known
Peak oil rate30bbl/dJan 2016 · 91 bbl in 3 days
Oil, last 12 months3,252bbl+6% against the 12 before
Gas–oil ratio, last 12 months0scf/bblgas over oil, produced
Water cut, last 12 months91%first year 91% · 1.3M bbl water in all
Gas sold, last 12 months—%of gas produced · 0 mcf reported flared
02040Oil bbl/d11200420082012201620202024

Early time

First reported month
Jan 2003
Months to peak
30 (Jun 2005)
Peak month rate
30 bbl/d on 3 days
First 3 months, oil
1,189 bbl
First 6 months, oil
2,669 bbl
First 12 months, oil
5,625 bbl
First 24 months, oil
11,902 bbl
Share of cumulative in year 1
6%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
11 bbl/d
Latest rate as share of peak
35.4%
Uptime, last 12 months
92% of days
Cumulative gas
0 mcf
Cumulative water
1.3M bbl
Pools reported
MADISON
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
31064574095%
30603,2883110091%
27103,173309092%
32003,3913110091%
31001133110027%
26903,0862810092%
30903,4313110092%
29603,2803010092%
30403,2373110091%
29303,2613010092%
29603,4703110092%
24702,9632311092%

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.