公开(公告)号：US20210088171A1

公开(公告)日：2021-03-25

申请号：US16961468

申请日：2019-01-08

Applicant: SHELL OIL COMPANY

Inventor： Petrus Cornelis KRIESELS ,  Johannes Harmannus BRINKER ,  Lieuwe Tjeerd VAN DER PLAATS ,  Dirk Jan VAN DALFSEN ,  Heather Laurie GOWER ,  Jesper Wilhelmus WENTINK ,  Osman Ali CIFTCI

IPC: F16L58/10 ,  F16L9/147 ,  B32B1/08 ,  B32B7/12

Abstract: The invention relates to a system and method for forming a pipe assembly. The method comprises: providing a composite pipe (112) having an inner diameter; providing a liner (110) having a first outer diameter which is smaller than the inner diameter of the composite pipe; placing the liner (110) in the composite pipe (112); and expanding the liner such that the liner has a second outer diameter which is greater than the first outer diameter, and an outer surface of the liner is in contact with an inner surface of the composite pipe, so as to form a pipe assembly including said composite pipe and said liner.

公开(公告)号：US20190257180A1

公开(公告)日：2019-08-22

申请号：US16397861

申请日：2019-04-29

Applicant: SHELL OIL COMPANY

Inventor： Petrus Cornelis KRIESELS ,  Boo Young YANG ,  Heather Laurie GOWER

IPC: E21B43/10 ,  F16L58/10

Abstract: A liner having an outer surface coated with a fluid absorbing coating is cladded to a tubing string by inserting the folded liner into the tubing string and then unfolding the liner against the tubing string. The liner may be a long single thin foil corrosion resistant liner coated with a sticky glue and a hygroscopic and/or other fluid absorbing coating to absorb fluid pockets trapped between the tubing and liner and inhibit corrosion and leakage of, the elongate tubing string.