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Method system and program storage device for optimization of valve settings in instrumented wells using adjoint gradient technology and reservoir simulation
Method system and program storage device for optimization of valve settings in instrumented wells using adjoint gradient technology and reservoir simulation
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机译:利用伴随梯度技术和储层模拟优化仪器井阀门设置的方法系统和程序存储装置
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摘要
A new adjoint method for calculating and using adjoint gradients in a Reservoir Simulator comprises: calculating adjoint gradients of an objective function with respect to changes in valve settings taking into account the modeling of pressure drop and fluid flow along a wellbore, and using the adjoint gradients to calculate sensitivities of a reservoir to changes in parameterization of downhole devices and using of these sensitivities in optimal control of the wells to optimize some objective function subject to production constraints.
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