Analyze the gas sealing performance of downhole sealing equipment by simulating the entire process of high-pressure gas injection through experiments.Under the 393K test environment,the H1010-1 rubber seal has good gas sealing ability within the working pressure range below 35MPa.When the pressure exceeds 35MPa,the gas gradually leaks;The H2010-1 rubber seal gradually leaks,and the speed of gas leakage also increases with the increase of pressure.H1010-1 rubber material is suitable for sealing the packer seal.
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