Research of Extracting Information about Reservoir Logging Signals Based on Chaos Characteristics

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Abstract:

The mechanism of logging signals generating was researched. In the same time, correlation dimension, largest Lyapunov exponent and approximate entropy of chaotic characteristics were extracted. On this basis, chaotic characteristic parameters were applied in processing, analysis and interpretation, try to find chaotic characteristics of different of reservoirs for example oil, water layer and the dry layer. The results showed that chaos characteristics in different reservoir is different, therefore, we can distinguish the different natures of reservoirs by extracting chaos characteristics.

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3742-3745

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August 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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