Methods and compositions for reducing water production in fractures or voids in subterranean formations

A method comprising:

• providing a subterranean formation wherein a first well bore and an injection well offset from the first well bore penetrate portions of the subterranean formation;
• introducing a particulate material into the injection well;
• introducing a treatment fluid comprising a relative permeability modifier into the injection well;
• and
• depositing at least a portion of the particulate material and the relative peitneability modifier in a portion of the subterranean formation penetrated by the injection well, such that the permeability of the particulate material deposited in the subterranean formation to water is reduced and the flow of water from the injection well into or toward the first well is reduced.

A method comprising:

• drilling at least a first portion of a well bore to penetrate a portion of a subterranean formation that comprises one or more fractures or voids;
• introducing a particulate material into the portion of a subterranean formation comprising one or more fractures or voids;
• and
• introducing a treatment fluid comprising a relative permeability modifier into the portion of the subterranean formation such that the permeability of the particulate material in the portion of the subterranean formation to water is reduced.