$Temporary plugging agent and preparation method thereof, and method for temporary plugging and fracturing of high-temperature reservoir$

Temporary plugging agent and preparation method thereof, and method for temporary plugging and fracturing of high-temperature reservoir

Disclosed are a temporary plugging agent and a preparation method thereof, and a method for temporary plugging and fracturing of a high-temperature reservoir. The temporary plugging agent includes the following components in mass fractions: acrylamide 5%, composite crosslinking agent 1%, laponite 1%...

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Bibliographische Detailangaben
Hauptverfasser:	Zhang, Yuelong, Qi, Ning, Wu, Feipeng, Liu, Xiaoqiang, Chen, Ming, Wang, Xiaozhi, Wang, Zengbao, Wang, Jiwei, Guo, Tiankui, Gong, Yuanzhi, Luo, Mingliang
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMISTRY DYES EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MINING MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PAINTS POLISHES
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Beschreibung
Zusammenfassung:	Disclosed are a temporary plugging agent and a preparation method thereof, and a method for temporary plugging and fracturing of a high-temperature reservoir. The temporary plugging agent includes the following components in mass fractions: acrylamide 5%, composite crosslinking agent 1%, laponite 1%, ammonium persulfate 0.1% and water 92.9%.