Patent ID: 11953633
Assignee: CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 7:
8. An anisotropic elastic wave decoupling device applied to a seismic wave field, comprising:
a first determination unit configured to determine a set of Thomsen parameters included in an anisotropic model based on a received to-be-decomposed wave field decomposition request, wherein, the to-be-decomposed wave field decomposition request comprises a to-be-decomposed wave field;
a transformation unit configured to transform the set of Thomsen parameters to obtain a set of initial elastic parameters;
a separation unit configured to perform S-wave and P-wave velocities separation processing for the set of initial elastic parameters to obtain a set of target P-wave elastic parameters and a set of target S-wave elastic parameters; and
a processing unit configured to substitute the set of target P-wave elastic parameters and the set of target S-wave elastic parameters into the anisotropic model to process the to-be-decomposed wave field and obtain a target P-wave matrix and a target S-wave matrix.