BBakken SubsurfaceNorth Dakota well index

NDIC file 19757 · API 33-013-01529-00-00

SW PARADOX 11-16H

Operated by CORNERSTONE NATURAL RESOURCES LLC · Burke County, North Dakota

Active (A)Oil and gasSpud 2010

Well facts

Operator
CORNERSTONE NATURAL RESOURCES LLC
Status
Active (A)
Well type
Oil and gas (OG)
Field
LIGNITE
Spud date
Total depth
12,009 ft
Legal location
NWNW Sec 16 T162N R91W
Footages
250 ft FNL · 1,320 ft FWL
County
Burke County
NDIC file no.
19757
API no.
33-013-01529-00-00

Location & navigation

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48.86456, -102.49709

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

185 months reported, Apr 2011 to Aug 2026, BAKKEN pool.

Cumulative oil49.2KbblApr ’11 to Aug ’26 · 184 of 185 months known
Peak oil rate90bbl/dJul 2011 · 359 bbl in 4 days
Oil, last 12 months1,564bbl-6% against the 12 before
Gas–oil ratio, last 12 months1,079scf/bblfirst year 1,025 scf/bbl
Water cut, last 12 months81%first year 74% · 174K bbl water in all
Gas sold, last 12 months0%of gas produced · 0 mcf reported flared
050100Oil bbl/d420122014201620182020202220242026

Early time

First reported month
Apr 2011
Months to peak
5 (Aug 2011)
Peak month rate
90 bbl/d on 4 days
First 3 months, oil
2,035 bbl (2 of 3 known)
First 6 months, oil
5,966 bbl (5 of 6 known)
First 12 months, oil
11,140 bbl (11 of 12 known)
First 24 months, oil
17,589 bbl (23 of 24 known)
Share of cumulative in year 1
23%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
4 bbl/d
Latest rate as share of peak
4.6%
Uptime, last 12 months
93% of days
Cumulative gas
47K mcf
Cumulative water
174K bbl
Unknown months
1 of 185 (confidential or not in that month's report)
Pools reported
BAKKEN
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
1201395422841,15882%
1351445852951,06781%
1341345672751,00081%
1371445592951,05180%
14012953426592179%
1171195222451,01782%
1451546323151,06281%
1301495993041,14682%
1311495573041,13781%
1251395152841,11280%
1251395002841,11280%
1251495643041,19282%

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.