Seismic Wave Propagation in Real Media / Modeli Real’nykh Sred I Seismicheskie Volnovye Polya / Модели à еальных Сред И Сейсмические Волновые Поля

Content: 
Front Matter....Pages i-vi
Introduction....Pages 1-3
Front Matter....Pages 5-5
Equipment for Full Wave Form Ultrasonic Logging....Pages 7-12
Universal Equipment for Borehole Ultrasonic Surveys....Pages 13-16
Acoustic Insulation for Ultrasonic Logging....Pages 17-21
Statistical Analysis of Ultrasonic Logging Data....Pages 22-29
Velocity Structure in the Northern Parts of the Krasnodar Belt on the Basis of Ultrasonic Logging Data....Pages 30-44
Front Matter....Pages 45-45
Analysis of the Spectral Characteristics of a Thin-Bedded Sequence....Pages 47-68
Spectral Analysis for Recognition of Wave Forms....Pages 69-79
Interpretation of Multidimensional Spectrums for Seismic Waves....Pages 80-85
Physical Basis for the Use of Reflected Wave forms for Studying Groups of Thin Beds....Pages 86-104
The Effect of the Density Ratio at a Boundary on the form of the Spectral Response of a Thin Layer....Pages 105-108
Front Matter....Pages 109-109
Methods for Averaging the Forms of Recorded Waves....Pages 111-121
The Wave form of a Longitudinal Reflected Wave from a Thin High-Speed Layer....Pages 122-141
Head Waves from Thin Layers (From Field Data)....Pages 142-153
Shear Waves Reflected from a Thin High-Speed Layer....Pages 154-162
Method for Recording Direct Longitudinal Waves at the Surface and Within a Medium....Pages 163-173
The Possibility of Determining the Filtering Properties of the Upper Part of the Section....Pages 174-185
Combined Studies of the Velocity Characteristics in the Upper Part of the Section....Pages 186-195
Secondary Pulses on Records of Direct Waves from Shots in Wells....Pages 196-208