摘要
饱和岩石的衰减和模量都随孔隙液体的成分和粘滞系数而变化。干燥砂岩的衰减与频散随砂岩孔隙度的增大，衰减明显增大。
This paper studies attenuation and modulus dispersion of fluid saturated and dry rocks by low frequency responce method in the frequency range of 0.01 100Hz, and compares the attenuation characteristics of sandstone saturated with different fluids. The results show that dry sandstone attenuation increases with the increase of porosity of sandstone.
出处
《物探化探计算技术》
CAS
CSCD
1997年第1期19-22,共4页
Computing Techniques For Geophysical and Geochemical Exploration
