Increasing the accuracy of the estimate anisotropic parameters according to the CDP-3D in a weak azimuthal anisotropy of rocks
The paper presents a new method for study weak azimuthal anisotropy event prognosis of natural and artificial fracture characterization using AVO-attributes and velocity analysis. Results compare with offset VSP data and special well log methods date. An example of the sampling proposed method and solving actual problems in the field conditions of terrigenous section of Western Siberia.