Jiang Tingxue, Wang Xugang, Feng Xingkai, Li Ruijun. FORMATION EFFECTIVE PERMEABILITY INVERSION BY FRACTURING PRESSURE DATA[J]. Oil Drilling & Production Technology, 2003, 25(2): 55-57. DOI: 10.3969/j.issn.1000-7393.2003.02.015
Citation: Jiang Tingxue, Wang Xugang, Feng Xingkai, Li Ruijun. FORMATION EFFECTIVE PERMEABILITY INVERSION BY FRACTURING PRESSURE DATA[J]. Oil Drilling & Production Technology, 2003, 25(2): 55-57. DOI: 10.3969/j.issn.1000-7393.2003.02.015
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FORMATION EFFECTIVE PERMEABILITY INVERSION BY FRACTURING PRESSURE DATA

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  • Using such data as the fracturing pressure during fracturing operation and the total volume of pumped fluid before fracturing,while basing on Mass Conservation Law and seepage mechanics,the calculating equation of formation effective permeability is derivated.This equation is proved to be reliable and simple,and it can be used in adjusting the fracturing parameters in real time and for evaluation after fracturing.
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