Abstract: A downhole centralizer arranged to receive a downhole tubular has a tubular body with opposed ends and is formed of plastics material A respective end ring is mounted in the or each opposed end and is formed of a plastics material having a Youngs Moldulus no greater than that of the tubular body.
Type:
Grant
Filed:
October 17, 2011
Date of Patent:
June 23, 2015
Assignee:
Matrix Composites & Engineering Limited
Inventors:
Aaron Begley, Peter Brendon Thomas Pezet