BBakken SubsurfaceNorth Dakota well index

NDIC file 14917 · API 33-023-00446-00-00

STONEVIEW-STONEWALL UNIT 1311

Operated by COBRA OIL & GAS CORPORATION · Divide County, North Dakota

Active (A)Oil and gasSpud 1999

Well facts

Operator
COBRA OIL & GAS CORPORATION
Status
Active (A)
Well type
Oil and gas (OG)
Field
STONEVIEW
Spud date
Total depth
14,504 ft
Legal location
SWSW Sec 11 T160N R95W
Footages
1,200 ft FSL · 1,300 ft FWL
County
Divide County
NDIC file no.
14917
API no.
33-023-00446-00-00

Location & navigation

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48.69455, -102.92410

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

136 months reported, May 2015 to Aug 2026, STONEWALL pool.

Cumulative oil182KbblMay ’15 to Aug ’26 · 136 of 136 months known
Peak oil rate86bbl/dSep 2016 · 1,029 bbl in 12 days
Oil, last 12 months19.1Kbbl+19% against the 12 before
Gas–oil ratio, last 12 months4,059scf/bblfirst year 1,600 scf/bbl
Water cut, last 12 months5%first year 16% · 20K bbl water in all
Gas sold, last 12 months0%of gas produced · 76.8K mcf reported flared
050100Oil bbl/d39201620182020202220242026

Early time

First reported month
May 2015
Months to peak
20 (Dec 2016)
Peak month rate
86 bbl/d on 12 days
First 3 months, oil
1,208 bbl
First 6 months, oil
3,914 bbl
First 12 months, oil
9,172 bbl
First 24 months, oil
26,054 bbl
Share of cumulative in year 1
5%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
39 bbl/d
Latest rate as share of peak
45.3%
Uptime, last 12 months
96% of days
Cumulative gas
650K mcf
Cumulative water
20K bbl
Pools reported
STONEWALL
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
1,7437,0778530584,0605%
1,5976,48111529554,0587%
1,7637,1557830594,0584%
1,9477,9057331634,0604%
1,8097,34511531584,0606%
1,6196,5717828584,0595%
1,8317,4349531594,0605%
1,6736,7917030564,0594%
1,6466,6849329574,0615%
1,3755,5805527514,0584%
9233,7464725374,0595%
1,2034,8825831394,0585%

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. Before May 2015 this well's pool was reported only as a unit total, so the reports hold no figures for the well itself in those years; its own figures start in May 2015.

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.