supported by the National Natural Science Foundation of China (NSFC) under contract granted No. 41474110;Research Foundation of China University of Petroleum-Beijing at Karamay under contract number RCYJ2018A-01-001
The conventional pseudo-acoustic wave equations(PWEs) in vertical transversely isotropic(VTI)media may generate SV-wave artifacts and propagation instabilities when anisotropy parameters cannot satisfy the pseudo-...
financially supported by the National Natural Science Foundation of China (Grant No.41304077);Postdoctoral Science Foundation of China (Grant No.2013M531744,2014T70740);Key Laboratory of Geospace Environment and Geodesy (Grant No.12-02-03);Subsurface Multi-scale Imaging Laboratory (Grant No.SMIL-2014-01)
Spectral element method(SEM) for elastic media is well known for its great flexibility and high accuracy in solving problems with complex geometries.It is an advanced choice for wave simulations.Due to anelasticity ...
State Natural Sciences Foundation of China (No. 40174012) and the Key Laboratory Foundation of the CNPC (No. GPKL0104).
The Biot and Squirt-flow are the two most important mechanisms of fluid flow in the porous medium with fluids. Based on the BISQ (Biot-Squirt) model where the two mechanisms are treated simultaneously, dispersion and ...