#1
28th January 2017, 03:18 PM
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ISM Dhanbad Geophysics Paper
Hi buddy here I am looking for ISM Dhanbad Applied Geophysics Paper syllabus which part of Five Year Integrated M. Sc. Tech program ,so would you plz provide me here??
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#2
28th January 2017, 04:54 PM
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Re: ISM Dhanbad Geophysics Paper
As you are looking for ISM Dhanbad Applied Geophysics Paper syllabus, so on your demand I am providing same for you : Geophysical Prospecting 3 1 0 Introduction to Geophysics and Geophysical prospecting Gravity method: Basis for gravity exploration, concept of geoid, international gravity formula, unit of gravity. Gravimeters: Spring-mass system as basic gravimeters, principles of working of unstable gravimeters, zero length spring, La-Coste-Romberg and Worden gravimeters. Drift Correction. Gravity effect due to buried sphere, horizontal cylinder, semi-infinite horizontal sheet Densities of common rocks and minerals. Magnetic method: Magnetic susceptibility of rocks and their ranges, elements of earth magnetic field Magnetometers: Fluxgate and Proton Precession Magnetometers Diurnal Correction Magnetic effect due to isolated pole, vertical dipole. Horizontal dipole and dipping dipole. Spontaneous Potential (SP) Method: Origin of SP, Field procedure to conduct SP survey, removal of bias from SP anomalies, common minerals showing SP anomalies, interpretation of SP anomalies. Seismic Method: Principles of Geometrical Optics, generation and propagation of seismic waves, seismic energy sources, geometry of refraction and reflection, interpretation of travel time curves for two layered earth- horizontal and dipping interface, field procedure-profile and broad side shooting, fan shooting, end on and split spread arrangements. Resistivity Method: True and apparent resistivity, resistivities of common rocks and minerals, Electrode configurations—Schlumberger and Wenner, Vertical Electrical Sounding, Interpretation of two layered VES curves. Well logging: Objectives of well logging, Borehole environment, surface logging setup, sources of SP in wellbore, Archie‘s law and Darcy‘s law ISM Dhanbad Applied Geophysics syllabus |