Treatments in subterranean formations using degradable polymers in organic solvents

A method comprising:

• providing a first treatment fluid that comprises at least one organic solvent and one or more degradable polymers, wherein the first treatment fluid does not comprise a significant amount of solid material comprising the one or more degradable polymers;
• introducing the first treatment fluid into a well bore penetrating at least a portion of a subterranean formation;
• contacting the first treatment fluid with one or more aqueous fluids to form a solid precipitate comprising the one or more degradable polymers in the portion of the subterranean formation;
• introducing a second treatment fluid into the well bore;
• and
• allowing the solid precipitate to divert the second treatment fluid away from the portion of the subterranean formation.

A method comprising:

• providing a fracturing fluid that comprises at least one organic solvent and one or more degradable polymers, wherein the treatment fluid does not comprise a significant amount of solid material comprising the one or more degradable polymers;
• introducing the fracturing fluid into a well bore penetrating at least a portion of a subterranean formation at or above a pressure sufficient to create or enhance at least one fracture in the subterranean formation;
• and
• contacting a portion of the fracturing fluid in the at least one fracture with one or more aqueous fluids to form a solid precipitate comprising the one or more degradable polymers in the fracture.