BBakken SubsurfaceNorth Dakota well index

NDIC file 18660 · API 33-061-01253-00-00

SIDONIA 16-12H

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

Active (A)Oil and gasSpud 2010

Well facts

Operator
EOG RESOURCES, INC.
Status
Active (A)
Well type
Oil and gas (OG)
Field
CLEAR WATER
Spud date
Total depth
13,420 ft
Legal location
SESE Sec 12 T158N R90W
Footages
540 ft FSL · 500 ft FEL
County
Mountrail County
NDIC file no.
18660
API no.
33-061-01253-00-00

Location & navigation

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48.51887, -102.23609

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

194 months reported, Jul 2010 to Aug 2026, BAKKEN and CONFIDENTIAL pools.

Cumulative oil92KbblJul ’10 to Aug ’26 · 190 of 194 months known
Peak oil rate93bbl/dNov 2010 · 2,337 bbl in 25 days
Oil, last 12 months2,445bbl-8% against the 12 before
Gas–oil ratio, last 12 months1,995scf/bblfirst year 521 scf/bbl
Water cut, last 12 months74%first year 66% · 208K bbl water in all
Gas sold, last 12 months20%of gas produced · 220 mcf reported flared
050100Oil bbl/d720122014201620182020202220242026

Early time

First reported month
Jul 2010
Months to peak
7 (Jan 2011)
Peak month rate
93 bbl/d on 25 days
First 3 months, oil
—
First 6 months, oil
4,307 bbl (2 of 6 known)
First 12 months, oil
13,213 bbl (8 of 12 known)
First 24 months, oil
28,741 bbl (20 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
7 bbl/d
Latest rate as share of peak
7.0%
Uptime, last 12 months
100% of days
Cumulative gas
92.4K mcf
Cumulative water
208K bbl
Unknown months
4 of 194 (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
2124425943072,08574%
2164096103171,89474%
1983785683071,90974%
2293756243171,63873%
2233516283171,57474%
2013115492871,54773%
2153566003171,65674%
1844055403062,20175%
1874595563162,45575%
1844505493062,44675%
1924685733162,43875%
2044745913172,32474%

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.