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The treatment process and fracture of an underground formation, a process for diverting fluid from a zone of an underground formation, and process for the treatment of poco
The treatment process and fracture of an underground formation, a process for diverting fluid from a zone of an underground formation, and process for the treatment of poco
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机译:地下岩层的处理过程和压裂,从地下岩层区域转移流体的过程以及poco的处理过程
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摘要
A method of treating a subterranean formation wherein a well treatment composition comprising a dispersion of a water-in-oil emulsion in an aqueous medium is injected into the formation. The water-in-oil emulsion has an internal aqueous phase and an external phase containing a liquid hydrocarbon and a surfactant soluble in the hydrocarbon. The compositions can be designed to perform various well treatment applications including hydraulic fracturing and acidizing and can also be used to encapsulate or transport well treatment materials and chemicals into the wellbore or formation.
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