Modeling of Rock Permeability Damage and Repairing Dynamics Due to Invasion and Removal of Particulate from Drilling Fluids
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DOI: 10.1007/s11242-017-0947-4
Abstract: The investigation discussed in this paper was motivated by the need for model which is able to simulate both permeability reduction of hydrocarbon formations due to the mud-component invasion during over-balance drilling, casing/cementing, workover operations,… read more here.
Keywords: modeling rock; invasion; permeability damage; permeability ... See more keywords
Stress sensitivity in naturally fractured reservoirs: a case study of the Lower Cretaceous Xiagou Formation, Qingxi Oilfield, Jiuxi Basin, northwestern China
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DOI: 10.1007/s12303-019-0022-y
Abstract: Stress sensitivity is the variation of rock petrophysical parameters resulting from changes in effective stress. In fractured reservoirs, experimental methods exhibit a certain amount of error in the quantitative analysis of reservoir rock stress sensitivity.… read more here.
Keywords: damage rate; stress sensitivity; permeability damage; stress ... See more keywords