公开(公告)号：US20190323325A1

公开(公告)日：2019-10-24

申请号：US16472580

申请日：2017-12-21

申请人： Vetco Gray Scandinavia AS

发明人： Steinar Lindermann HESTETUN ,  Kare TOLO ,  Craig Wilson JOHNSTONE ,  Paul William WHITE ,  Mohammad Hasan ALI ,  Tor Alexander FJELDLY

IPC分类号： E21B41/08 ,  E21B43/017 ,  E21B41/04

摘要： A flow base system (1) for subsea wells is disclosed, the flow base system comprising a header pipe (2) for production fluid extended through the flow base system, wherein from opposite sides of the header pipe (3) a set of flow base modules (2), respectively, is connected for supply of production fluid to the header pipe (3) via individual branch pipes (10) connecting the header pipe (3) with a Christmas tree (XT) interface (11) arranged for vertical connection to an XT respectively. The flow base system (1) is installed in a well template structure (18), wherein a flow base module (2) respectively is inserted into each well slot (S1-S4) formed in the well template structure (18).