THE PARALLEL COMPUTION OF 3DWAVE-EQUATIO PRESTACK DEPTH MIGRATION 

Oil industry and scientific groups have been focusing on the study of the seismic 3-D wave equation prestack depth migration.The key problem of which is hand...
中国科学院地质与地球物理研究所2002学术论文摘要汇编  2002-12-01 下载次数(4)| 被引次数(0)

The Formation Mechanism and the Suppression Technology Study of Multiple Wave of the South Yellow Sea Seismic Data 

China has nearly 300×104km2 blue land, which is rich in oil and gas resources. However, the exploration and development of China s oil and gas resources ...
中国海洋大学  博士论文  2010年 下载次数(110)| 被引次数(0)

Wavepath tomography using a monochromatic frequency-domain wave equation 

Traveltime tomographys requires an algorithm for efficient and accurate computation of traveltimes and their paths,i.e.,traveltime derivatives with respect t...
中国科学院地质与地球物理研究所2006年论文摘要集  2007-02-01 下载次数(11)| 被引次数(0)

Improving seismic interpretation: a high-contrast approximation to the reflection coefficient of a plane longitudinal wave 

Linearized approximations of reflection and transmission coefficients set a foundation for amplitude versus offset(AVO) analysis and inversion in exploration ge...
《Petroleum Science》  2013年 第04期 下载次数(57)| 被引次数(16)

Multisymplectic Hamiltonian Formulation for a One-Way Seismic Wave Equation of High-order Approximation 

Based on the Lagrangian density and covariant Legendre transform,we obtain the multisymplectic Hamiltonian formulation for a one-way seismic wave equation of...
中国科学院地质与地球物理研究所二○○四学术论文汇编·…  2004-12-01 下载次数(9)| 被引次数(0)

A ROBUST METHOD OF EXTRACTING ANGLE-DOMAIN COMMON-IMAGE GATHERS FROM SHOT-PROFILE WAVE EQUATION MIGRATION 

Shot-profile pre-stack depth migration is quite attractive for sparse-shot wide-azimuth geometries.Meanwhile,angle-domain common-image gathers(ADCIGs) have b...
中国科学院地质与地球物理研究所2012年度(第12届)学术…  2013-01-17 下载次数(15)| 被引次数(0)