OFFSHORE NATURAL GAS EXTRACTION METHOD Russian patent published in 2017 - IPC E21B43/01 E21C50/00

Abstract RU 2617748 C1

FIELD: oil and gas industry.

SUBSTANCE: method includes the thermal effect on the gas hydrate deposit, followed by the collection of gas by a dome-shaped collector and transferring it to storage tanks. The effect on the gas hydrate deposit is carried out using the thermal energy of the underwater explosion directed towards the bottom, using an explosive.

EFFECT: increase of efficiency of heat supply to the gas hydrate occurrence zone.

2 dwg

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RU 2 617 748 C1

Authors

Mishedchenko Anatolij Anatolevich

Dates

2017-04-26—Published

2016-03-21—Filed