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Wear-Out Detection Methods for Printed Circuit Board Assembly Components Used in Downhole Oilfield Environments
Wear-Out Detection Methods for Printed Circuit Board Assembly Components Used in Downhole Oilfield Environments
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机译:井下油田环境中印刷电路板组件的磨损检测方法
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摘要
A method, apparatus and computer-readable medium for determining a lifespan of an electronic component in a downhole environment is disclosed. A first wear-out model is created that is related to a selected electronic component. A physical condition of the selected electronic component is examined at a selected examination time. The physical condition is generally due to the downhole environment in which the electronic component is disposed. A second wear-out model for the selected electronic component is created from the first wear-out model and the examined physical condition of the selected electronic component.
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