COMPOSITIONS AND METHODS, MEANT FOR USE AT OIL DEPOSITS

摘要

FIELD: oil industry. ^ SUBSTANCE: compositions number encapsulated welding agents and gel-forming compositions, which can be used at oil deposits. Method is provided for manufacturing said encapsulated welding agents and said gel-forming compositions. Also, method for injecting said gel-forming composition into underground formation is provided. ^ EFFECT: higher efficiency. ^ 7 cl, 2 ex, 3 tbl