Analysis of reasons for plugging of oil and water Wells and solution of plugging
Through in-depth analysis of the mechanism of oil well clogging,the effects of solid particle clogging,oil production system and production schedule,dirt clogging and external fluid-rock mismatch on oil well are clarified.Based on this,various plugging solutions are proposed,including chemical plugging technology and physical plugging technology.These plugging solutions are proved to be feasible and effective by experiments,and can be used for reference in oil well engineering.
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