BBakken SubsurfaceNorth Dakota well index

NDIC file 16327 · API 33-025-00596-00-00

BENZ 14-21H

Operated by MARATHON OIL COMPANY · Dunn County, North Dakota

Active (A)Oil and gasSpud 2010

Well facts

Operator
MARATHON OIL COMPANY
Status
Active (A)
Well type
Oil and gas (OG)
Field
BAILEY
Spud date
Total depth
20,210 ft
Legal location
SWSW Sec 21 T146N R94W
Footages
660 ft FSL · 400 ft FWL
County
Dunn County
NDIC file no.
16327
API no.
33-025-00596-00-00

Location & navigation

47.44634, -102.67205

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

See it in 3D

Production

192 months reported, Sep 2010 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil367KbblSep ’10 to Aug ’26 · 190 of 192 months known
Peak oil rate332bbl/dNov 2010 · 9,973 bbl in 30 days
Oil, last 12 months1,135bbl-23% against the 12 before
Gas–oil ratio, last 12 months1,995scf/bblfirst year 671 scf/bbl
Water cut, last 12 months41%first year 22% · 149K bbl water in all
Gas sold, last 12 months62%of gas produced · 463 mcf reported flared
0200400Oil bbl/d1820122014201620182020202220242026

Early time

First reported month
Sep 2010
Months to peak
3 (Nov 2010)
Peak month rate
332 bbl/d on 30 days
First 3 months, oil
9,973 bbl (1 of 3 known)
First 6 months, oil
30,174 bbl (4 of 6 known)
First 12 months, oil
60,706 bbl (10 of 12 known)
First 24 months, oil
118,680 bbl (22 of 24 known)
Share of cumulative in year 1
17%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
18 bbl/d
Latest rate as share of peak
5.3%
Uptime, last 12 months
18% of days
Cumulative gas
390K mcf
Cumulative water
149K bbl
Unknown months
2 of 192 (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———
0000———
0000———
0000———
0000———
0000———
41269223,00095%
5871,17034531191,99337%
5441,08237831181,98941%

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.