RESEARCHING ON COMPLETION METHOD OF HORIZONTAL WELL IN DAGANG OILFIELD

This paper introduces the completion technology of horizontal well drilled by Dagang oilfield,in which Lu MH-1 long radius horizontal well was completion with liner and perforating,Guan H1 medium radial well was casing and perforating completion,and Guan H2 short radial well completed with slotted liner and liner with casing packer.Through practice,the features of horizontal well completion was analyzed and discussing the selection method of completions for future.