BBakken SubsurfaceNorth Dakota well index

NDIC file 20276 · API 33-053-03427-00-00

FLAT TOP BUTTE 15-34R

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

Active (A)Oil and gasSpud 2012

Well facts

Operator
COBRA OIL & GAS CORPORATION
Status
Active (A)
Well type
Oil and gas (OG)
Field
FLAT TOP BUTTE
Spud date
Total depth
13,550 ft
Legal location
SWSE Sec 15 T146N R101W
Footages
1,162 ft FSL · 1,551 ft FEL
County
McKenzie County
NDIC file no.
20276
API no.
33-053-03427-00-00

Location & navigation

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47.46164, -103.52998

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

174 months reported, Mar 2012 to Aug 2026, MADISON and RED RIVER pools.

Cumulative oil147KbblMar ’12 to Aug ’26 · 174 of 174 months known
Peak oil rate330bbl/dApr 2025 · 330 bbl in 1 days
Oil, last 12 months18.3Kbbl+60% against the 12 before
Gas–oil ratio, last 12 months907scf/bblfirst year 9,127 scf/bbl
Water cut, last 12 months73%first year 52% · 300K bbl water in all
Gas sold, last 12 months81%of gas produced · 2,318 mcf reported flared
0200400Oil bbl/d412014201620182020202220242026

Early time

First reported month
Mar 2012
Months to peak
161 (Jul 2025)
Peak month rate
330 bbl/d on 1 days
First 3 months, oil
2,288 bbl
First 6 months, oil
6,784 bbl
First 12 months, oil
14,331 bbl
First 24 months, oil
25,627 bbl
Share of cumulative in year 1
10%

Today

Last reported month
Aug 2026
Last month with oil
Aug 2026
Latest oil rate
41 bbl/d
Latest rate as share of peak
12.5%
Uptime, last 12 months
96% of days
Cumulative gas
1.01M mcf
Cumulative water
300K bbl
Pools reported
MADISON, RED RIVER
Last 12 months as a table
MonthOil bblGas mcfWater bblDaysOil bbl/dGOR scf/bblWater cut
2,1462,2534,13630721,05066%
2,0721,8034,338316787068%
1,7621,5334,308305987071%
1,2001,0442,746196387070%
1,4331,2464,616314687076%
1,3871,2063,531245887072%
1,5881,3824,751315187075%
1,4301,2444,326304887075%
1,3921,2114,380314587076%
1,2711,1874,278304293477%
1,3171,2584,542314295578%
1,2801,2094,544314194578%

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.

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.