DEVICE FOR GAS PRODUCTION Russian patent published in 1995 - IPC

Abstract RU 2026963 C1

FIELD: mining. SUBSTANCE: device for gas production includes inner string with dispersing agent, outer string with perforation, rock cutting member with central channel, outer isolating bell, U-shaped rock-cutting member with sealing members. EFFECT: conversion of gas into free state in development of gas-hydrate pools on ocean bottom. 1 dwg

Similar patents RU2026963C1

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RU 2 026 963 C1

Authors

Chernej Eh.I.

Pisarenko V.G.

Markov A.E.

Khershberg B.L.

Chernej O.Eh.

Dates

1995-01-20—Published

1991-03-05—Filed