Methods and apparatus enable monitoring conditions in a well-bore using multiple cane-based sensors. The apparatus includes an array of cane-based Bragg grating sensors located in a single conduit for use in the well-bore. For some embodiments, each sensor is located at a different linear location along the conduit allowing for increased monitoring locations along the conduit.
申请公布号
CA2874263(A1)
申请公布日期
2008.02.29
申请号
CA20072874263
申请日期
2007.08.14
申请人
WEATHERFORD/LAMB, INC.
发明人
MACDOUGALL, TREVOR;GRUNBECK, JOHN J.;DUNPHY, JAMES R.;TAVERNER, DOMINO;DAIGLE, GUY A.;IVES, MILTON E., JR.;JONES, RICHARD T.