DEVICE FOR HYDRAULIC RUPTURE OF BEDS Russian patent published in 2011 - IPC E21B43/26 E21B47/01 

Abstract RU 2412346 C1

FIELD: mining.

SUBSTANCE: device comprises geophysical cable, facility of transportation, connected to hydraulic rupture facility. According to invention, transportation facility is arranged in the form of hydraulic propeller connected by common shaft to drive and high-voltage generator, installed inside closed sealed vessel. This vessel is in its turn installed inside jacket with formation of circular gap. At the same time high-voltage generator is arranged with piezoelectric plates.

EFFECT: improved efficiency of hydraulic rupture by increasing efficiency of perforation facility delivery, intended for hydraulic rupture of beds into horizontal or inclined well.

13 dwg

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RU 2 412 346 C1

Authors

Varlamov Sergej Evgen'Evich

Durneva Julija Maratovna

Bolotin Nikolaj Borisovich

Dates

2011-02-20Published

2010-02-08Filed