Detection and characterization of fractures in bore-wells using single fbg sensor device

摘要

The present disclosure discloses an improved system and method for temperature profiling of bore-well using a pressure insensitive FBG temperature sensor probe that is configured to provide a pressure insensitive high resolution temperature data along the depth of the bore-well. Disclosure further provides systems and methods for using temperature profile of bore-well to detect fractures and characterize them based on theoretically simulated temperature model of water column.