| Patents for B65G 5 - Storing fluids in natural or artificial cavities or chambers in the earth (622) |
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| 02/10/2005 | WO2005012688A1 Method and system for accessing subterranean deposits from the surface and tools therefor |
| 02/01/2005 | US6848860 Maintenance apparatuses for permeability improvement in fluid containment basins |
| 01/19/2005 | CN1565949A Plastic (rubber) water cylinder adding cylinder bottom with fixing device of holes, rings, wings and so on |
| 01/06/2005 | US20050002825 Method for inhibiting the biological acidification of water in contact with materials containing sulfur |
| 11/23/2004 | US6820696 Petroleum production utilizing a salt cavern |
| 06/10/2004 | WO2004048232A1 Sub-surface storage of liquified natural gas at near atmospheric pressure |
| 06/10/2004 | US20040108110 Method and system for accessing subterranean deposits from the surface and tools therefor |
| 04/14/2004 | CN2611320Y Storage regulation assembling pot for holding water from slope |
| 04/01/2004 | US20040060849 Maintenance apparatuses for permeability improvement in fluid containment basins |
| 03/25/2004 | US20040059692 Underground gas storage with short term reversible flow operable for use in arbitrage/trading |
| 03/24/2004 | EP1399691A1 Shallow depth, low pressure gas storage facilities and related methods of use |
| 03/23/2004 | US6709199 Sediment control system for fluid containment basins |
| 03/03/2004 | CN1140715C Well shaft fixing method for underground gas-storing well |
| 01/06/2004 | US6672798 Sulfur storage system |
| 11/06/2003 | WO2003091133A1 Petroleum production utilizing a salt cavern |
| 10/30/2003 | US20030201104 Petroleum production utilizing a salt cavern |
| 10/28/2003 | US6637977 Compressed gas storage tank utilizing rock-bed cavity |
| 10/01/2003 | CN2576666Y Combined water cellar |
| 08/28/2003 | US20030161686 Sediment control system for fluid containment basins |
| 08/13/2003 | CN2565778Y Water cellar seal |
| 07/17/2003 | US20030132659 Sulfur storage system |
| 06/24/2003 | US6582025 Sulfur storage method |
| 06/24/2003 | US6581618 Shallow depth, low pressure gas storage facilities and related methods of use |
| 06/18/2003 | CN1424241A Rain collecting reservoir |
| 04/30/2003 | CN1415042A Compressed air storing tank by bedrock cavern |
| 04/22/2003 | US6551024 System and method for detecting leaks in underground storage tank |
| 03/20/2003 | US20030051875 Use of underground reservoirs for re-gassification of LNG, storage of resulting gas and / or delivery to conventional gas distribution systems |
| 02/11/2003 | US6517285 Method and system for water conservation |
| 02/06/2003 | US20030025381 Sulfur storage method and system |
| 01/30/2003 | US20030021631 Compressed air storing tank by bedrock cavern |
| 01/22/2003 | EP1144284B1 Installation for storing of natural gas |
| 12/11/2002 | CN1384308A Well shaft fixing method for underground gas-storing well |
| 12/05/2002 | WO2002097321A1 Shallow depth, low pressure gas storage facilities and related methods of use |
| 11/28/2002 | US20020174895 Shallow depth, low pressure gas storage facilities and related methods of use |
| 10/10/2002 | DE10117617A1 System for storing fluid in underground hollow chamber comprises storage chamber for displacement fluid formed as underground hollow chamber |
| 09/25/2002 | EP1243704A1 Compressed air storing tank by bedrock cavern |
| 09/19/2002 | US20020131822 Method and system for water conservation |
| 08/07/2002 | CN2504227Y 贮液袋 Liquid storage bag |
| 05/30/2002 | WO2002042182A1 Method for separating two fluids and storage tank |
| 04/23/2002 | US6374844 Method in operating a cavern for gas |
| 04/09/2002 | US6368018 Installation for storing of natural gas |
| 01/16/2002 | CN1077862C Water and gas critical-sealing lossless safety storage tech and house |
| 11/28/2001 | EP1054822B1 Method in operating a cavern for gas |
| 10/17/2001 | EP1144284A1 Installation for storing of natural gas |
| 09/18/2001 | US6290430 System for pumping liquids having a low specific gravity from a subterranean storage cavern |
| 07/05/2001 | WO2001048325A1 Compressed air storing tank by bedrock cavern |
| 06/07/2001 | US20010002969 Installation for storing of natural gas |
| 05/29/2001 | US6237284 Method for recycling carbon dioxide for enhancing plant growth |
| 03/06/2001 | US6196761 Underground storage vault |
| 01/31/2001 | EP0760594B1 Method for recycling carbon dioxide for enhancing plant growth |
| 06/07/2000 | EP0723623A4 Horizontal natural gas storage caverns and methods for producing same |
| 02/11/2000 | CA2279570A1 Underground storage vault |
| 02/09/2000 | EP0978232A2 Dual use irrigation system |
| 12/09/1999 | WO1999062794A1 Installation for storing of natural gas |
| 11/23/1999 | US5988945 Method for preventing corrosion of the vessel of a storage tank, and storage tank for implementing it |
| 08/19/1999 | WO1999041164A1 Method in operating a cavern for gas |
| 08/10/1999 | US5934830 Apparatus for preventing corrosion of the vessel of a storage tank |
| 07/28/1999 | CN2330621Y Concealed automatic charging garbage station |
| 06/29/1999 | US5915885 Method for vertical displacement of masses underneath the earth's surface |
| 01/05/1999 | CA2023784C Method for the removal of aqueous liquids from the sump of an underground cavity |
| 12/01/1998 | US5842519 Process for reducing hydrocarbon leakage from a subterranean storage cavern |
| 06/17/1998 | EP0848204A2 Method for controlling and monitoring storage and discharge in subterranean reservoirs |
| 03/18/1998 | EP0574584B1 Method for providing a user with a gas supply |
| 01/22/1998 | DE19653725C1 Storage process monitoring method for underground storage reservoir |
| 11/04/1997 | US5682709 Method for recycling carbon dioxide for enhancing plant growth |
| 10/15/1997 | EP0801261A2 Pressure vessel for gases to be stored |
| 08/13/1997 | EP0788844A1 Method for vertical displacement of masses, in particular soil masses and device therefor |
| 04/02/1997 | CN1146418A Water and gas critical-sealing lossless safetystorage technology and house |
| 03/12/1997 | EP0760594A1 Method for recycling carbon dioxide for enhancing plant growth |
| 02/26/1997 | EP0759404A1 Security device for containers by forming a hydraulic joint |
| 02/05/1997 | EP0757008A2 Tank container with deflector |
| 01/29/1997 | EP0702656B1 Method for setting in operation an underground storage cavity for low temperature hydrocarbons and plant for storing low temperature hydrocarbons |
| 01/16/1997 | WO1997001400A1 Subterranean disposal of wastes |
| 09/25/1996 | EP0577706B1 A method for drying a subterranean cavern |
| 08/07/1996 | EP0724534A1 Direct injection of cold fluids into a subterranean cavern |
| 07/31/1996 | EP0723623A1 Horizontal natural gas storage caverns and methods for producing same |
| 06/26/1996 | EP0718216A1 Method for preventing corrosion of a storage tank wall and storage tank therefor |
| 06/23/1996 | CA2165593A1 Method for preventing corrosion of the vessel of a storage tank, and storage tank for implementing it |
| 04/30/1996 | US5511905 Direct injection of cold fluids into a subterranean cavern |
| 04/25/1996 | DE19500958A1 Method of planning gas pockets in tectonic salt deposits |
| 03/27/1996 | EP0702656A1 Method for setting in operation an underground storage cavity for low temperature hydrocarbons and plant for storing low temperature hydrocarbons |
| 02/06/1996 | US5489740 Using a zone having an in situ horizontal compressive stress over it less than the comparable stress around it; fluid fracturing containing a sealing material; injection; washing |
| 01/31/1996 | EP0613406B1 Vacuum apparatus and process for in-situ removing underground liquids and vapors |
| 12/07/1995 | WO1995032611A1 Method for recycling carbon dioxide for enhancing plant growth |
| 12/07/1995 | CA2191435A1 Method for recycling carbon dioxide for enhancing plant growth |
| 09/19/1995 | US5450899 Method of supplying gas to gas consumers |
| 07/19/1995 | EP0511355B1 Device providing tightened operational safety for underground liquified gas storage |
| 07/11/1995 | US5431482 Horizontal natural gas storage caverns and methods for producing same |
| 06/06/1995 | CA2105686C Method of supplying gas to gas consumers |
| 05/04/1995 | WO1995011846A1 Direct injection of cold fluids into a subterranean cavern |
| 04/20/1995 | WO1995010689A1 Horizontal natural gas storage caverns and methods for producing same |
| 04/20/1995 | CA2174092A1 Horizontal natural gas storage caverns and methods for producing same |
| 01/24/1995 | US5383746 Process and device providing tightened operational safety for underground liquefied gas storage |
| 01/05/1995 | WO1995000421A1 Method for setting in operation an underground storage cavity for low temperature hydrocarbons and plant for storing low temperature hydrocarbons |
| 10/26/1994 | EP0620882A1 Means for storing of fresh water |
| 09/07/1994 | EP0613406A1 Vacuum apparatus and process for in-situ removing underground liquids and vapors. |
| 08/10/1994 | EP0609696A1 Method of discharging brine with simultaneous pneumatic support of salt caverns |
| 12/23/1993 | WO1993025768A1 Means for storing of fresh water |
| 12/22/1993 | EP0574584A1 Method for providing a user with a gas supply |
| 09/21/1993 | US5246308 Fluid storage system and methods of installation |