Matches 1 - 48 out of 48

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US20100307147 Energy storage system  
Energy can be stored by directing fluid into an expandable receptacle that has a relatively heavy mass above it. The fluid fills the receptacle such that it expands and lifts up the heavy mass...
US20110116868 METHOD FOR CONSTRUCTING AN UNDERGROUND TUNNEL OR HOLE TO CREATE AN IMPERVIOUS PLUG FOR THE STORAGE OF HAZARDOUS, PARTICULARLY RADIOACTIVE, WASTE  
A method for the construction of a gallery or a shaft leading to an underground facility intended for the medium- or long-term storage of hazardous wastes, including an excavation of at least one...
US20130315669 METHOD AND SYSTEM FOR STORING HYDROGEN IN A SALT CAVERN WITH A PERMEATION BARRIER  
A novel method and system for storing high purity hydrogen into a salt cavern is provided. Particularly, the storage process involves storing high purity hydrogen into a salt cavern without...
US20150225173 TUNNELED GAS STORAGE  
The present invention relates to a system for high-pressure natural gas storage comprising at least one underground bored tunnel, suitable for holding said natural gas under pressure and a process...
US20140241803 APPARATUS AND METHODS FOR FORMING AND USING SUBTERRANEAN SALT CAVERN  
Apparatus for solution mining and gas storage in a salt cavern formed by solution mining comprises a flow diverting conduit string that is provided in fluid communication with two or more...
US20110206460 BANK-SIDED POROSITY STORAGE RESERVOIRS  
Natural soils and underlying bedrock typical of channel banks near a river and floodplain system are utilized to improve the economics and efficiency of constructing an underground porosity...
US20110286796 Subsidence Control System  
A method of maintaining structural integrity of a subsiding earthen fluid containment structure is disclosed and comprises forming a lined containment infrastructure (100) including a convex...
US20090226260 Method and Apparatus for Capturing, Storing, and Distributing Storm Water  
A precast concrete storm water vault comprised of modular precast concrete components is provided. More specifically, a vault is provided that consists of a perimeter of footings with integral...
US20130056171 SYSTEMS AND METHODS FOR AN ARTIFICIAL GEOTHERMAL ENERGY RESERVOIR CREATED USING HOT DRY ROCK GEOTHERMAL RESOURCES  
Methods are described for using heated fluids from enhanced geothermal systems projects that recover geothermal heat from hot dry rock resources, and then injecting the heated pressurized fluids...
US20140161533 METHODS FOR STORING HYDROGEN IN A SALT CAVERN WITH A PERMEATION BARRIER  
A novel method and system for storing high purity hydrogen into a salt cavern is provided. Particularly, the storage process involves storing high purity hydrogen into a salt cavern without...
US20150125210 EXCAVATED UNDERGROUND CAVERNS FOR FLUID STORAGE  
An underground fluid storage structures formed by mechanical excavation of a subsurface formation in a controlled fashion. The structure comprises vertical holes (260, 270) and transversal caverns...
US20080226395 Bank-Sided Porosity Storage Reservoirs  
Natural soils and underlying bedrock typical of channel banks near a river and floodplain system are utilized to improve the economics and efficiency of constructing an underground porosity...
US20100021236 Water Retention/Detention Structure  
A simple, modular, straight forward approach to the assembly of a water retention/detention structure or system to retain or detain, for example, storm water runoff and/or grey water is provided....
US20140318530 MINING SYSTEM WITH SUSTAINABLE ENERGY RESERVOIR LEGACY  
The present disclosure includes a mining system which comprises ore, waste, and a reservoir which comprises a portion of said waste through which air can flow with low resistance for storing...
US20100272514 WATER DETENTION SYSTEM INCORPORATING A COMPOSITE DRAINAGE MEMBRANE  
A water detention system comprises a sub-base of crushed rock or stone overlying an impermeable layer which may be naturally-occurring, as in an impermeable sub-grade, or may be formed by an...
US20120201603 Method and Apparatus for Capturing, Storing, and Distributing Storm Water  
A precast concrete storm water assembly comprised of a plurality of modular precast concrete components is provided. More specifically, a fluid collection and containment system is provided that...
US20080112760 Method of storage of sequestered greenhouse gasses in deep underground reservoirs  
A system and method for storage of Greenhouse Gasses, in particular CO2 gasses, in an underground reservoir of rock at the shallowest depth necessary to achieve a combination of temperature and...
US20080039673 Method For Underground Storage Of Ecologically Hazardous Agents And Device For Carrying Out Said Method  
A method for storing ecologically dangerous substances underground and an apparatus for accomplishing the method. These substances can be radioactive waste, spent fuel elements, nuclear warheads,...
US20140010594 FLUID STORAGE IN COMPRESSED-GAS ENERGY STORAGE AND RECOVERY SYSTEMS  
In various embodiments, lined underground reservoirs and/or insulated pipeline vessels are utilized for storage of compressed fluid in conjunction with energy storage and recovery systems.
US20130336721 FLUID STORAGE IN COMPRESSED-GAS ENERGY STORAGE AND RECOVERY SYSTEMS  
In various embodiments, lined underground reservoirs and/or insulated pipeline vessels are utilized for storage of compressed fluid in conjunction with energy storage and recovery systems.
US20090220303 Underground sequestration system and method  
Underground sequestration system and method in which a liquid or gas is stored in a sequestration zone of enhanced porosity in an underground geological formation, with a containment barrier...
US20100272515 METHOD OF DEVELOPING AND PRODUCING DEEP GEOTHERMAL RESERVOIRS  
A method of drilling, completing and producing a deep geothermal reservoir to allow the economical extraction of thermal energy from geologic strata, which may be termed as Hot Dry Rock (HDR).
US20140161218 RADIOACTIVE CAPTURE SYSTEM FOR SEVERE ACCIDENT CONTAINMENT OF LIGHT WATER REACTORS (LWRS), AND METHOD THEREOF  
A system and a method for capturing gaseous, particulate and liquid radioactive material released from primary containment of a Light Water Reactor (LWR) during severe accident conditions. The...
US20150125209 Method for Distributed Storage and Use of Underground Water in Mine  
Disclosed is a method for distributed storage and use of mine groundwater. The method comprises the following steps: A. prospecting an area of an underground space to be mined, and acquiring data...
US20120027516 METHODS FOR CONSTRUCTING UNDERGROUND BOREHOLE CONFIGURATIONS AND RELATED SOLUTION MINING METHODS  
Disclosed are methods for solution mining of evaporite minerals, such as trona, comprising drilling an access well and at least two lateral boreholes; injecting a fluid; circulating the fluid...
US20070223999 Method of Developing and Producing Deep Geothermal Reservoirs  
The present invention relates to a method and system for extracting and/or utilizing thermal energy from rock formations. This Abstract is provided to comply with rules requiring an Abstract that...
US20100189509 GEOTECHNICAL APPLICATIONS OF IMPROVED NANOCOMPOSITES  
The apparatuses, compositions and methods described herein generally relate to a new application for and formulation of composite-polymer composition. This composition is a nanocomposite,...
US20080072968 MAINTAINING DYNAMIC WATER STORAGE IN UNDERGROUND POROSITY RESERVOIRS  
An underground porosity reservoir includes substantially impermeable barriers and an aquiclude surrounding a volume of alluvial materials for storing water within the pore spaces of the alluvial...
US20150007960 Column Buffer Thermal Energy Storage  
A system for storing thermal energy includes an opening into the earth, a liner positioned within and surrounding an interior periphery of the opening, a liquid provided within the liner, a first...
US20100232881 Method for Construction of Subterranean Barriers Cross Reference to Related Patent Applications  
A method for forming a barrier in a subterranean formation is described comprising connecting two pipes to each other by a tensile member, cutting a continuous path through the subterranean...
US20100140262 Secondary containment panels and process for making and installing same  
A method of manufacturing a plurality of secondary containment panels and assembling and installing the panels in a secondary containment system of an above-ground liquid storage tank or other...
US20170081830 UNDERGROUND WATER-STORAGE VAULT AND METHOD FOR INSTALLING SAME  
An underground water-storage system that includes a sump having a base and sidewalls that cooperate to define an open-topped box that defines a reservoir, a plurality of plastic water matrices...
US20160355342 CAVERN PRESSURE MANAGEMENT  
A cavern pressure control method includes storing compressible and possibly incompressible fluids in an underground storage volume, removing a portion or introducing additional incompressible...
US20160355341 CAVERN PRESSURE MANAGEMENT  
A cavern pressure control method includes storing compressible and possibly incompressible fluids in an underground storage volume, removing a portion or introducing additional incompressible...
US20160305108 Vertical Underground Storage Tank and Method of Installing and Forming the Same  
A vertical underground storage tank that is installed and partly in-situ formed with minimized excavation, minimum footprint, and without dewatering.
US20160281925 BIG MASS BATTERY INCLUDING MANUFACTURED PRESSURE VESSEL FOR ENERGY STORAGE  
Embodiments of the inventive concept include a manufactured pressure vessel including pressure cells having an impermeable layer containing porous material in which air can permeate, and a big...
US20160201460 AN ARTIFICIAL DAM OF DISTRIBUTED COAL MINE UNDERGROUND RESERVOIR AND ITS CONSTRUCTING METHOD  
The present disclosure provides an artificial dam of a distributed coal mine underground reservoir and its constructing method. The artificial dam comprises a support layer (10), an anti-seepage...
US20160176639 AN ARTIFICIAL RETAINING DAM OF COAL MINE UNDERGROUND RESERVOIR AND METHOD FOR CONNECTING SECURITY COAL PILLAR, SURROUNDING ROCK WITH THE RETAINING DAM  
The present disclosure provides an artificial retaining dam of coal mine underground reservoir. The artificial retaining dam (30) is embedded into a security coal pillar (2) and surrounding rock...
US20160101941 GAS CONTAINMENT SYSTEM  
A gas containment system can include a gas barrier layer forming a capsule. The gas barrier layer can be made up of a particulate swelling clay, a non-swelling particulate material mixed with the...
US20160046443 SYSTEM FOR OPERATING A HYDROGEN STORAGE SALT CAVERN  
A novel system for operating a hydrogen storage cavern is provided. Particularly, the system involves storing high purity hydrogen into a salt cavern without seepage or leakage of the stored...
US20160046442 METHODS FOR STORING HYDROGEN IN A SALT CAVERN  
A novel method for storing high purity hydrogen into a salt cavern is provided. Particularly, the storage process involves confining the high purity hydrogen at a certain pressure in a salt cavern...
US20160016210 SUBSIDENCE CONTROL SYSTEM  
A method of maintaining structural integrity of a subsiding earthen fluid containment structure is disclosed and comprises forming a lined containment infrastructure including a convex bulged...
US20150368892 Underground Silo System for Storing Liquids  
A method for storing liquids underground using a system of spatially distributed and interconnected silos
US20150329289 Subterranean Sealed Bore Fuel System  
A system for storing fuel in and delivering fuel from a subterranean sealed bore may have at least one subterranean sealed bore connected to at least one compressor and one or more control...
US20150321850 GAS STORAGE REFILL AND DEWATERING  
A method of maintaining pressure in an underground storage volume during transient operation is presented. Including storing a first compressible fluid, determining a safe minimum operating...
US20150321849 GAS STORAGE REFILL AND DEWATERING  
A method of maintaining pressure in an underground storage volume during transient operation is presented. Including storing a first compressible fluid, determining a safe minimum operating...
US20150314962 SUB-TERRAIN COOLING AND STORING  
A system includes a plurality of sub-terrain holes, a plurality of cylindrical storage sleeves disposed within the plurality of sub-terrain holes and each having a top end a bottom end, and a...
US20150274424 Subterranean Fluid Storage Configurations and Methods  
Subterranean tunnel and storage configurations are provided that can include: a first vertical tunnel extending from the terrain above the configuration and through the earth below; a subterranean...
Matches 1 - 48 out of 48