Shared Earth Model to Live Earth Model Deeper ... - Net Brains

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Pore fluids and Resistivity: In seismic reservoir characterization there is often an ambiguity between hydrocarbonbearing reservoir rocks and acoustically similar non‐reservoir rocks. Integrating EM techniques brings a chance to resolve this ambiguity, with Rock Models governing the relationships between geology, pore fluids, resistivity and acoustic properties. 16
Fractured Reservoirs: What we know about fractured reservoirs tends to be divided up into quite separate areas of expertise: reservoir engineers use abstract models with parameters based on an ideal fractured rock; structural geologists know about stress tensors associated with tectonic regimes (they and rock mechanics specialists can make realistic 3D models of fracture systems); geophysicists understand empirically the effects of fracturing on seismic velocities and velocity isotropy, but cannot model them very well. This is an area of great importance for the future, where integration through understanding the rocks should pay large dividends. 17
Page 1 and 2: Shared Earth Model to Live Earth Mo
Page 3 and 4: An EU‐sponsored project called AR
Page 5 and 6: Let us remind ourselves of what has
Page 7 and 8: A Rock Model is a set of equations
Page 9 and 10: In the second instance, we are goin
Page 11 and 12: In reservoir description, or charac
Page 13 and 14: But the idea can be expanded beyond
Page 15: Permeability: Reservoir permeabilit
Page 19 and 20: The central point here is that a co

Shared Earth Model to Live Earth Model Deeper ... - Net Brains

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