BBakken SubsurfaceNorth Dakota well index

NDIC file 17850 · API 33-061-00939-00-00

COTTONWOOD 2-35H

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

Active (A)Oil and gasSpud 2009

Well facts

Operator
EOG RESOURCES, INC.
Status
Active (A)
Well type
Oil and gas (OG)
Field
ALGER
Spud date
Total depth
14,760 ft
Legal location
SESE Sec 35 T157N R92W
Footages
300 ft FSL · 500 ft FEL
County
Mountrail County
NDIC file no.
17850
API no.
33-061-00939-00-00

Location & navigation

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48.37343, -102.51885

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

205 months reported, Aug 2009 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil178KbblAug ’09 to Aug ’26 · 201 of 205 months known
Peak oil rate177bbl/dMar 2010 · 5,304 bbl in 30 days
Oil, last 12 months4,139bbl-2% against the 12 before
Gas–oil ratio, last 12 months1,299scf/bblfirst year 740 scf/bbl
Water cut, last 12 months47%first year 38% · 131K bbl water in all
Gas sold, last 12 months45%of gas produced · 254 mcf reported flared
0100200Oil bbl/d6201020122014201620182020202220242026

Early time

First reported month
Aug 2009
Months to peak
6 (Jan 2010)
Peak month rate
177 bbl/d on 30 days
First 3 months, oil
—
First 6 months, oil
9,598 bbl (2 of 6 known)
First 12 months, oil
34,490 bbl (8 of 12 known)
First 24 months, oil
60,664 bbl (20 of 24 known)
Share of cumulative in year 1
19%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
6 bbl/d
Latest rate as share of peak
3.2%
Uptime, last 12 months
97% of days
Cumulative gas
171K mcf
Cumulative water
131K bbl
Unknown months
4 of 205 (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
35845530530121,27146%
37043633330121,17847%
28235235828101,24856%
55064345731181,16945%
43854740031141,24948%
45054438728161,20946%
46560034231151,29042%
31241423230101,32743%
1993081702871,54846%
2734062553091,48748%
2903992403191,37645%
1522721462761,78949%

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.