... contact pressure value represent the actual fluid pressure the seal can withstand before permitting leakage. For example, up to what fluid pressure, contact pressure 100 psi can prevent fluid penetration? In order to understand this relationship, seal interface needs to be modelled at microscopic level...

... undesired effects on the environment, such as contamination of potable drinking water. CO2 storage capacity also depends on pressure management, especially in closed systems where displaced water cannot be adequately displaced in the subsurface or vented to the surface. Fluid pressure management...

... within the shale suppresses the sensitivity of the shale velocity to pore pressure. well location upstream oil & gas fluid pressure mud weight vertical stress effective stress overburden inversion complex geologic environment fracture pressure prediction reservoir characterization...

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... Abstract Fluid pressure in the pore system of sedimentary rocks is an important parameter to the exploration and production of petroleum. Compaction disequilibrium is considered by many by many workers to be the dominant pressure-generating mechanism. Clay mineral diagenesis (particularly...

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... on excess fluid pressures not exceeding the minor principal coil streae, These traditional methode are suspected to give unnecessarily deep setting depths, but no theoretically sound and practically proven method of calculating shallower setting depths is known to the authors. From an oil company s point...

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