Study of A Geo-Acoustic Model of Gas-Bearing Sediment and Its Application in Sediment with Low Acou

• 作 者: 陶春辉 李红星 邓显明 周建平 FU Shun-sheng
• 机 构: KeyLaboratoryofSubmarineC.eoscience,SecondInstituteofOceanography,DepartmentofGeophysics,SchoolofOce
• 出 处: 中国海洋工程：英文版
• 发表日期: 2010年2期
• 关键词: 泥沙模型 声波速度 沉积物 含气 低噪音 地理 应用 BIOT理论 geo-acoustic model sediment with low acoustic
• 基金项目: This project was financially supported by the National Natural Science Foundation of China （Grant No. 40776038）, tile Open Fund of Key Laboratory of Geo-detecfion （China University of Geosciences, Bei

A new geo-acoustic model for gas-bearing sediment is proposed based on the work of Dvorkin and Prasad,and Biot theory.Only five geophysical parameters:sediment mineral composition,free gas saturation,tortuosity(also known as the structure factor),permeabi