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 MYPI2014702848ApriorityCriticalpatent/MY176439A/en
Priority claimed from PCT/US2012/032093external-prioritypatent/WO2013151541A1/en
Publication of MY176439ApublicationCriticalpatent/MY176439A/en
A casing window assembly (100) for completion of a lateral wellbore. The casing window assembly includes a tubular casing sleeve (102) with a casing window and an inner sleeve (116) releasably secured within the casing sleeve at a pre-released position adjacent the casing window.