Self-dissolving functional material for making well drilling bridge plug rubber packer and preparation method therefor

The present invention relates to a self-dissolving functional material for making a well drilling bridge plug rubber packer and a preparation method therefor. The self-dissolving polymer functional material is prepared by using the following raw materials in parts by weight: 40-60 parts of rubber, 1...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	XI TIANYUE, HUANG CHUANBING, XI TIANYU, XI JUNJIE, ZHANG WEIGANG
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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