Temporary plugging agent, preparation method, fracturing method and application of temporary plugging agent

The invention discloses a temporary plugging agent, a preparation method, a fracturing method and application of the temporary plugging agent. Based on the total weight of the temporary plugging agent, the temporary plugging agent comprises the following raw materials: 15-20 wt% of acrylamide; 5 wt%...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WEI RAN, ZHONG GUANYU, WEI JUANMING, SU YUAN, JIANG TINGXUE, XIAO BO, ZUO LUO, WANG HAITAO, BIAN XIAOBING, LI SHUANGMING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVES CHEMISTRY COMPOSITIONS BASED THEREON DYES MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP
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