Prediction of reservoir compaction and associated compactin drive on petroleum productioon requires a knowledge of the deformational behavior of the rock (e.g the uniaxial ocmpaction modulus) and of the pore sapce (e.g. the pore compressibility).These parameters may be derived from different methods suhc as wireline (primarily acoustic) logs,laboratory measurements,or purely empirical correlations.In weakly cemented r4eervoirs in particular,large uncertainties are associated with these methods.
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