Delayed-release additives in a degradable matrix
作者： Jimmie D. Weaver , Lucas K. Fontenelle
DOI:
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摘要: A wellbore treatment fluid comprising: a base fluid; and an extruded substance degradable matrix; additive, wherein the matrix provides time-delayed release of additive into for desired period time. method treating portion well introducing well; causing or allowing at least to degrade, degradation releases some fluid.
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