公开(公告)号：AU9753598A

公开(公告)日：1999-05-24

申请号：AU9753598

申请日：1998-11-02

Applicant: WEATHERFORD/LAMB INC

Inventor： METCALFE PAUL DAVID

IPC: E21B23/02 ,  E21B43/08 ,  E21B43/10

Abstract: A tubing coupling method is provided. In one aspect, the method comprises providing a length of expandable tubing and a length of larger diameter non-expanding tubing, connecting an end portion of the expandable tubing to an end portion of the non-expanding tubing, running the tubing into a bore, and expanding the expandable tubing. The expandable tubing may form part of an expandable well or sand screen, or may be an expandable bore liner.

公开(公告)号：AU1068897A

公开(公告)日：1997-07-03

申请号：AU1068897

申请日：1996-12-09

Applicant: WEATHERFORD/LAMB INC

Inventor： CAMPBELL ALASDAIR ,  METCALFE PAUL DAVID

IPC: E21B17/04 ,  E21B17/043 ,  E21B17/046 ,  E21B17/08 ,  E21B43/08 ,  E21B43/10 ,  F16L15/08

Abstract: A tubing connector for joining the ends of two lengths of expandable tubing including two expandable tubular portions for mounting on the ends of the lengths of expandable tubing. Each portion includes a plurality of circumferentially spaced couplings for engaging corresponding couplings on the other portion. The engaging parts of the couplings are located on parts of the tubular portions which define an upset following expansion.

公开(公告)号：AU7031200A

公开(公告)日：2001-04-17

申请号：AU7031200

申请日：2000-09-14

Applicant: METCALFE PAUL DAVID ,  WEATHERFORD/LAMB INC

Inventor： METCALFE PAUL DAVID

IPC: E21B43/08 ,  E21B43/10

Abstract: There is described herein expandable tubing having a tubing wall. The tubing comprises a plurality of longitudinally extending deformable tubular structures, and said tubular structures are arranged in side-by-side configuration to define said tubing wall. At least some of the structures have porous walls of sintered ductile material such that fluid may flow through the structures and through the tubing wall.

公开(公告)号：NO338333B1

公开(公告)日：2016-08-08

申请号：NO20051518

申请日：2005-03-22

Applicant: WEATHERFORD/LAMB INC

Inventor： TILTON FREDERICK THOMAS ,  METCALFE PAUL DAVID ,  LUKE MIKE A ,  RUDD WAYNE ,  HARRALL SIMON JOHN ,  HAUGEN DAVID MICHAEL

IPC: E21B43/10 ,  E21B20060101 ,  E21B29/00 ,  E21B29/10