Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Halliburton Energy Services IncfiledCriticalHalliburton Energy Services Inc
Priority to MYPI2014002904ApriorityCriticalpatent/MY170886A/en
Priority claimed from PCT/US2012/039841external-prioritypatent/WO2013180689A1/en
Publication of MY170886ApublicationCriticalpatent/MY170886A/en
Certain aspects of the present invention are directed to a porous medium (206) screen (116) that can be disposed in a wellbore (102) through a fluid-producing formation. The porous medium (206) screen (116) can include a porous medium (206) and a retaining structure. The porous medium (206) can be a material having one or more pores (208). The pores (208) can be adapted to allow a fluid to flow through the porous medium (206) and to prevent particles from flowing through the porous medium (206). The retaining structure can be adapted to retain the porous medium (206) in a position circumferentially surrounding a section of a tubing string (112) and to prevent expansion of the porous medium (206). The retaining structure can include a shroud (210) and one or more stoppers. The shroud (210) can be adapted to circumferentially surround the porous medium (206). Each stopper (212) can be adapted to circumferentially surround the section of a tubing string (112) at an edge of the porous medium (206). The most suitable drawing: FIG.7.
MYPI2014002904A2012-05-292012-05-29Porous medium screen
MY170886A
(en)