TRONDHEIM, Norway, Dec. 9 -- A multistation, multicomponent fiber optic in-well seismic imaging and monitoring array has been installed in southwestern France by Weatherford International Ltd. The company said the distributed array of accelerometers, which provides time-lapse seismic imaging, is the first of its kind. Weatherford and its specialist subsidiary, Optoplan, developed the fiber Bragg grating-based multichannel system, which was deployed in a well at the Izaute Gas Storage oil company TotalFinaElf. 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