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METHODS AND TREATMENT FLUIDS FOR MICROFRACTURE CREATION AND MICROPROPPANT DELIVERY IN SUBTERRANEAN FORMATIONS
METHODS AND TREATMENT FLUIDS FOR MICROFRACTURE CREATION AND MICROPROPPANT DELIVERY IN SUBTERRANEAN FORMATIONS
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机译:次生地层中微裂缝形成和微支撑剂输送的方法和处理流体
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摘要
Systems, methods, and compositions for creating microfractures within subterranean formations and delivering microproppant particles into microfractures within subterranean formations are provided. In some embodiments, the methods include: providing a treatment fluid that comprises an aqueous base fluid, a surfactant, and a plurality of microproppant particles having a mean particle diameter of about 100 microns or less; introducing the treatment fluid into a subterranean formation at or above a pressure sufficient to initiate the formation of at least one microfracture within the subterranean formation; and allowing at least a portion of the microproppant particles to enter the at least one microfracture within the subterranean formation.
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