Titlebook: Seismic Data Interpretation and Evaluation for Hydrocarbon Exploration and Production; A Practitioner’s Gui Niranjan C. Nanda Book 20161st

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Seismic Wave Propagation and Rock-Fluid Propertiesneed to be understood for their geologic significance..The intrinsic properties of a seismic wave, − amplitude and velocity, are influenced by the properties of rocks through which it travels. The elasticity and density of rocks primarily determine the seismic amplitude and velocity, though other pr

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Tectonics and Seismic Interpretationon. An assortment of structures and deformations associated with different stress regimes, show typical manifestations in seismic data that can be conveniently picked. A brief description of such common geologic structures resulting from each of the stress regimes and their easy recognition on seism

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Seismic Stratigraphy and Seismo-Tectonics in Petroleum Exploration in petroleum exploration. The conjoined analysis enables the building up of the basic tectono-stratigraphic framework for petroleum system modeling. Modeling helps evaluate potential of source generation, reservoir facies, and migration, trapping mechanism, accumulation and preservation for estimat

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Direct Hydrocarbon Indicators (DHI)n seismic stack sections that make them direct hydrocarbon indicators (DHI). Though high amplitudes are more commonly a characteristic of gas, light and normal grade oil can also manifest high seismic amplitude responses. However, all bright anomalies may not be due to hydrocarbons and may need prop

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Borehole Seismic Techniquesand when the seismic waves are recorded using geophones in one well and the energy source in another nearby well, it is referred to as a cross-well survey. The well seismics include surveys known as check-shot and VSP and provide the all important measured true velocity, essential for time- to -dept

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Shear Wave Seismic, AVO and Vp/Vs Analysis impracticable. Land shear surveys are therefore rare, though multicomponent surveys (3C and 4C) in offshore are occasionally acquired with OBC mode to record shear waves (P-S) with P-source by deploying horizontal geophones on sea bottom..Conventional P-surveys also generate mode-converted waves (P