A system (20) for monitoring deformation of a substantially cylindrical casing (14). The system (20) includes at least two strings (22) of interconnected sensors (24) that are wrapped around the casing (14) so as not to intersect one another. At least one of the strings (22) includes a series of at least two segments (S). The series of segments (S) includes a segment (S) arranged at one wrap angle (?) and another segment (S) arranged at a different wrap angle (?).
申请公布号
WO2009114519(A3)
申请公布日期
2010.05.06
申请号
WO2009US36646
申请日期
2009.03.10
申请人
SHELL OIL COMPANY;SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.;PEARCE, JEREMIAH, GLEN;RAMBOW, FREDERICK, HENRY, KREISLER