Gel profile control and water shutoff agent and preparation method thereof

The invention discloses a gel profile control and water shutoff agent. The gel profile control and water shutoff agent is prepared from the following components in percentage by mass: 0.2%-0.6% of polyacrylamide, 0.2%-0.4% of sodium dichromate, 0.1%-0.3% of reducing agent, 0.1%-0.3% of delayed cross...

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Bibliographische Detailangaben

Hauptverfasser:	DU YONG, SHI SHIGE, LI JIXIANG, LIU JIAN, ZHANG PEI, JIA YAOQIN, TIAN BO, YU FAZHEN, HOU LI, ZHANG YINGGUANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVES CHEMISTRY DYES MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS POLISHES
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