公开(公告)号：US20210123327A1

公开(公告)日：2021-04-29

申请号：US16965355

申请日：2019-01-29

Applicant: Schlumberger Technology Corporation

Inventor： Michael Dean Langlais ,  Michael Robbins

IPC: E21B43/08 ,  E21B17/18 ,  E21B43/04

Abstract: A technique facilitates formation of a gravel pack along relatively lengthy wellbores. According to an embodiment, a completion system comprises a plurality of screen assemblies. The completion system also has an alternate path system disposed along the plurality of screen assemblies. The alternate path system includes shunt tubes, e.g. transport tubes, coupled together by jumper tubes. An anti-buckling structure is coupled to each jumper tube to prevent buckling when high operational pressures, e.g. operating pressures of 9000 psi or higher, are applied to the alternate path system.

公开(公告)号：US11525340B2

公开(公告)日：2022-12-13

申请号：US16965355

申请日：2019-01-29

Applicant: Schlumberger Technology Corporation

Inventor： Michael Dean Langlais ,  Michael Robbins

IPC: E21B43/08 ,  E21B17/18 ,  E21B43/04 ,  E21B17/10

Abstract: A technique facilitates formation of a gravel pack along relatively lengthy wellbores. According to an embodiment, a completion system comprises a plurality of screen assemblies. The completion system also has an alternate path system disposed along the plurality of screen assemblies. The alternate path system includes shunt tubes, e.g. transport tubes, coupled together by jumper tubes. An anti-buckling structure is coupled to each jumper tube to prevent buckling when high operational pressures, e.g. operating pressures of 9000 psi or higher, are applied to the alternate path system.