Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Neal G. Skinner0
Donald H. Perkins0
John R. Dennis0
Date of Patent
January 9, 2007
0Patent Application Number
108680770
Date Filed
June 15, 2004
0Patent Primary Examiner
Patent abstract
A fiber optic differential pressure sensor. In a described embodiment, a differential pressure sensor system for use in a subterranean well includes a fluid property sensing housing having a flow passage formed therethrough. A differential pressure sensor has an optical fiber extending in a wall having a first side and a second side, each of the first and second sides being exposed to pressure in the flow passage.
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