A Quantitative Study of Formation Denudation Effect on Natural Gas Diffusion and Dissipation

Abstract

Abstract: The analysis of formation denudation effect on diffusion and dissipation of natural gas is based on the indepth study of diffusion mechanism and models of natural gas in underground strata,and related geological model and mathematical model have been developed. The results of simulation and estimation show that the formation denudation could make the amount of gas diffusion and dissipation obvious decrease to some extent. Then the extent would be slow down. This conclusion is in accordance with the various factors variations influencing gas dissipation with changes of buried depth of underground strata.

Key words: natural gas, gas diffusion, quantitative, study, formation, erosion action

CLC Number:

TE112.1

FU Guang, WANG Peng-yan, YANG Mian. A Quantitative Study of Formation Denudation Effect on Natural Gas Diffusion and Dissipation[J]. Xinjiang Petroleum Geology, 2002, 23(1): 32-34.

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A Quantitative Study of Formation Denudation Effect on Natural Gas Diffusion and Dissipation

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