1. Underground Geophysics of Coal Seams --; 2. Interrelationship of Resistivity and Velocity Logs --; 3. Focused Resistivity Logs --; 4. Gamma-ray Logging and Interpretation --; 5. Acoustic Logging: The Complete Waveform and its Interpretation --; 6. Electrical Anisotropy: Its Effect on Well Logs --; 7. Borehole Geophysics in Geothermal Exploration --; 8. Measurement and Analysis of Gravity in Boreholes.
یادداشتهای مربوط به خلاصه یا چکیده
متن يادداشت
One of the themes in current geophysical development is the bringing together of the results of observations made on the surface and those made in the subsurface. Several benefits result from this association. The detailed geological knowledge obtained in the subsurface can be extrapolated for short distances with more confidence when the geologi cal detail has been related to well-integrated subsurface and surface geophysical data. This is of value when assessing the characteristics of a partially developed petroleum reservoir. Interpretation of geophysical data is generally improved by the experience of seeing the surface and subsurface geophysical expression of a known geological configuration. On the theoretical side, the understanding of the geophysical processes themselves is furthered by the study of the phenomena in depth. As an example, the study of the progress of seismic wave trains downwards and upwards within the earth has proved most instructive. This set of original papers deals with some of the more vigorous developments in subsurface geophysics: and it is hoped that it will contribute to the understanding of geophysical phenomena in the solid. The editor thanks the busy workers in the several fields who have made time to produce these contributions.
عنوان اصلی به زبان دیگر
عنوان اصلي به زبان ديگر
Developments in Geophysical Exploration Methods 3
موضوع (اسم عام یاعبارت اسمی عام)
موضوع مستند نشده
Geophysics and Environmental Physics.
موضوع مستند نشده
Geophysics/Geodesy.
موضوع مستند نشده
Prospecting -- Geophysical methods.
رده بندی کنگره
شماره رده
TN269
نشانه اثر
.
E358
1982
نام شخص به منزله سر شناسه - (مسئولیت معنوی درجه اول )