The picked e-lastic combining attributes parameters of rocks on that basis are jointly used for fine description of reservoir in combination with AVO attributes parameters, which can improve the precision of identification of hthology and fluid.

• 在此基础上提取岩石弹性组合属性参数,再结合AVO属性参数联合用于精细储层描述,可提高识别岩性和流体的精度。