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Class Information
Number: 405/59
Name: Hydraulic and earth engineering > Fluid control, treatment, or containment > Fluid storage in earthen cavity > Supply or recovery of stored fluid by separate fluid
Description: Method or apparatus wherein the storage fluid is discharged from or admitted to the reservoir or storage chamber by the addition or removal of a second fluid.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8454268 Gaseous sequestration methods and systems Jun. 4, 2013
7921920 Anti-coning well intake Apr. 12, 2011
7901158 Underwater oil storage method and system Mar. 8, 2011
7258508 Annular safety and flow control system for underground gas storage Aug. 21, 2007
6997643 LNG tanker offloading in shallow water Feb. 14, 2006
6984316 Device for creating at least one reaction zone in an aquifer Jan. 10, 2006
6979147 Enhanced LNG tanker offloading in shallow waters Dec. 27, 2005
6932121 Method for offloading and storage of liquefied compressed natural gas Aug. 23, 2005
6637977 Compressed gas storage tank utilizing rock-bed cavity Oct. 28, 2003
6517286 Method for handling liquified natural gas (LNG) Feb. 11, 2003
6367547 Downhole separator for use in a subterranean well and method Apr. 9, 2002
6137028 Method for the disposal of oil field wastes contaminated with naturally occurring radioactive materials (NORM) Oct. 24, 2000
5794698 Use of oleophilic wick for removing non-aqueous liquids from a subterranean formation Aug. 18, 1998
5722792 Method of putting a saline cavity under gas Mar. 3, 1998
5540521 Inflatable cushion for culturing and movement of aquatic organisms Jul. 30, 1996
5518341 Production fluid assembly for remote offshore facilities storage May. 21, 1996
5511905 Direct injection of cold fluids into a subterranean cavern Apr. 30, 1996
5484231 Disposal of slurries of municipal waste in deep geothermal reservoirs Jan. 16, 1996
5433553 Method for refuse disposal in solution-mined salt cavities Jul. 18, 1995
5383746 Process and device providing tightened operational safety for underground liquefied gas storage Jan. 24, 1995
5310282 Hydrocarbon recovery from drilling mud stored in salt cavity May. 10, 1994
5173007 Method and apparatus for in-line blending of aqueous emulsion Dec. 22, 1992
5147147 Method for the removal of aqueous liquids from the sump of an underground cavity Sep. 15, 1992
5129759 Offshore storage facility and terminal Jul. 14, 1992
5052856 Method for underground storage of gas Oct. 1, 1991
5022787 Method of returning geothermal gases to the underground Jun. 11, 1991
5013183 Apparatus for drawing off ground air May. 7, 1991
4991624 Safety valves and control apparatus Feb. 12, 1991
4976569 Method of introducing ecologically harmful waste into subterranean cavities Dec. 11, 1990
4949749 Safety valves and control apparatus for underground storage facilities Aug. 21, 1990
4919822 Method of confining wastes underground in a cavity leached out of salt Apr. 24, 1990
4808029 System for subterranean storage of energy Feb. 28, 1989
4732508 Safety device for a filling tube of an underground facility for storing liquefied gas under pressure Mar. 22, 1988
4701072 Draining well for an underground cavity for storing liquefied gas under pressure Oct. 20, 1987
4626131 Underground liquid storage system and method Dec. 2, 1986
4618282 Composition and a method for covering the sump in cavities Oct. 21, 1986
4616669 Mixing fluids Oct. 14, 1986
4592677 Desiccant bed on hydrocarbon charged to and removed from underground (salt) cavern Jun. 3, 1986
4577999 Process for storing liquid waste in salt cavities Mar. 25, 1986
4538414 Apparatus for preventing blowing out of the water supply of constant pressure air storage installations of gas turbine power plants Sep. 3, 1985
4417829 Safety device for underground storage of liquefied gas Nov. 29, 1983
4403887 Method of covering the sump of underground cavities Sep. 13, 1983
4392354 Constant pressure air storage installation with water supply for gas turbine power plants Jul. 12, 1983
4391552 Apparatus and method for eliminating champagne effect in compressed air energy storage systems Jul. 5, 1983
4365978 Storage of liquid hydrocarbons in salt dome caverns Dec. 28, 1982
4355923 Constant pressure storage installation with water supply for gas turbine power plants Oct. 26, 1982
4351623 Underwater storage of oil Sep. 28, 1982
4247220 Subterranean storage of liquids Jan. 27, 1981
4209271 Storage tank with liquid insulator for storing cryogenic fluids using water displacement Jun. 24, 1980
4190072 Underwater storage assembly Feb. 26, 1980

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