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Research of Prewarning Pipe-Sticking Based on Neural Network
Abstract:
According to the process of drilling characteristics which include complexity and uncertainty, this paper will propose using the technology of neural network in order to making stuck drill accident prewarning, setting the model of sticking prewarning, finally shows that the accuracy of the models by field data. Choosing mean impact value (MIV) algorithm for the variables influence screening, then selecting variables which influences on the accident of stuck drill largely as the input of the network, collecting the data of drilling and building the sticking prewarning model, eventually the the accuracy of the models is proved.
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Pages:
1734-1737
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Online since:
June 2013
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© 2013 Trans Tech Publications Ltd. All Rights Reserved
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