BBakken SubsurfaceNorth Dakota well index

NDIC file 19341 · API 33-053-03221-00-00

BEAR DEN 05-31H

Operated by EOG RESOURCES, INC. · McKenzie County, North Dakota

Active (A)Oil and gasSpud 2011

Well facts

Operator
EOG RESOURCES, INC.
Status
Active (A)
Well type
Oil and gas (OG)
Field
SPOTTED HORN
Spud date
Total depth
16,075 ft
Legal location
SESE Sec 31 T150N R94W
Footages
647 ft FSL · 331 ft FEL
County
McKenzie County
NDIC file no.
19341
API no.
33-053-03221-00-00

Location & navigation

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47.76255, -102.75147

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

179 months reported, Oct 2011 to Aug 2026, BAKKEN pool.

Cumulative oil308KbblOct ’11 to Aug ’26 · 179 of 179 months known
Peak oil rate448bbl/dNov 2011 · 12,083 bbl in 27 days
Oil, last 12 months8,644bbl-8% against the 12 before
Gas–oil ratio, last 12 months2,903scf/bblfirst year 1,181 scf/bbl
Water cut, last 12 months70%first year 32% · 248K bbl water in all
Gas sold, last 12 months82%of gas produced · 343 mcf reported flared
0200400600Oil bbl/d2820122014201620182020202220242026

Early time

First reported month
Oct 2011
Months to peak
2 (Nov 2011)
Peak month rate
448 bbl/d on 27 days
First 3 months, oil
31,176 bbl
First 6 months, oil
49,036 bbl
First 12 months, oil
74,197 bbl
First 24 months, oil
106,351 bbl
Share of cumulative in year 1
24%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
28 bbl/d
Latest rate as share of peak
6.3%
Uptime, last 12 months
87% of days
Cumulative gas
493K mcf
Cumulative water
248K bbl
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
302557321928,50096%
3689031,42523162,45479%
7242,0252,31329252,79776%
8992,1542,36731292,39672%
5421,4741,42621262,72072%
5141,0361,04215342,01667%
9302,7551,88131302,96267%
8122,4431,95427303,00971%
9552,8091,79331312,94165%
9413,1781,63830313,37764%
1,0533,3801,80231343,21063%
8762,6801,67731283,05966%

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.