Methods and compositions for consolidating solids in subterranea

Details Methods and compositions for consolidating solids in subterranea Methods and compositions for consolidating solids in subterranea

1986-05-23

1987-06-02

Novosad, Stephen J.

Wells

Processes

Providing porous mass of adhered filter material in well

166295, 166292, F21B 33138

Patent

active

046695435

ABSTRACT:
Methods and compositions are provided for consolidating solids, either existing or placed in subterranean zones. The solids are contacted with a low viscosity aqueous carrier fluid having an acid curable resin dispersed therein and a delayed acting acid catalyst dissolved therein. The delayed acting catalyst is comprised of the reaction product of an acid and an alkali metal or ammonium molybdate.

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