Tectona Ltd.

Switzerland

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IPC Class
B65G 5/00 - Storing fluids in natural or artificial cavities or chambers in the earth 1
E02D 29/00 - Underground or underwater structuresRetaining walls 1
E21B 33/10 - Sealing or packing boreholes or wells in the borehole 1
E21B 41/00 - Equipment or details not covered by groups 1
E21D 11/00 - Lining tunnels, galleries or other underground cavities, e.g. large underground chambersLinings thereforMaking such linings in situ, e.g. by assembling 1
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1.

Tunneled gas storage

      
Application Number 14415843
Grant Number 09359137
Status In Force
Filing Date 2013-07-17
First Publication Date 2015-08-13
Grant Date 2016-06-07
Owner TECTONA LTD. (Switzerland)
Inventor Ram, Yossef

Abstract

A system for high-pressure natural gas storage includes at least one underground bored tunnel, suitable for holding natural gas under pressure and a process for storing natural gas under pressure.

IPC Classes  ?

  • B65G 5/00 - Storing fluids in natural or artificial cavities or chambers in the earth
  • E02D 29/00 - Underground or underwater structuresRetaining walls
  • E21D 11/38 - WaterproofingHeat insulatingSoundproofingElectric insulating
  • E21B 33/10 - Sealing or packing boreholes or wells in the borehole
  • E21B 41/00 - Equipment or details not covered by groups
  • E21D 11/00 - Lining tunnels, galleries or other underground cavities, e.g. large underground chambersLinings thereforMaking such linings in situ, e.g. by assembling
  • E21D 11/14 - Lining predominantly with metal
  • E21F 17/16 - Modification of mine passages or chambers for storage purposes, especially for liquids or gases
  • E21D 13/00 - Large underground chambersMethods or apparatus for making them