<p>A fiber optic cable includes a strain element including a first optical fiber and an optical element including a second optical fiber. The optical element is compliantly coupled with the strain element to transfer a portion of strain experienced by the strain element to the optical element. A fiber optic cable includes a strain transfer member, a central optical fiber disposed through the strain transfer member, and a tight jacket mechanically coupling the central optical fiber and the strain transfer member. The fiber optic cable further includes a compliant layer disposed about and affixed to the strain transfer member; a peripheral optical fiber disposed in the compliant layer, such that a portion of the strain experienced by the strain transfer member is transferred to the peripheral optical fiber via the compliant layer; and a protective cover disposed about the compliant layer.</p>
申请公布号
WO2007107693(A1)
申请公布日期
2007.09.27
申请号
WO2007GB00593
申请日期
2007.02.22
申请人
SCHLUMBERGER HOLDINGS LIMITED;SCHLUMBERGER CANADA LIMITED;PRAD RESEARCH AND DEVELOPMENT N. V.;SERVICES PETROLIERS SCHLUMBERGER;SCHLUMBERGER TECHNOLOGY B. V.;HARTOG, ARTHUR, H.;STRONG, ANDREW, P.