Patent attributes
A method of increasing the production of a formation gas from a well bore penetrating a gas producing formation wherein the formation gas has a water content that results in the formation of condensate water from the formation gas as the formation gas passes up the well bore to the surface so as cause the condensate water to accumulate at the bottom of the well bore and impede the flow of formation gas into the well bore from the gas producing formation. The method includes injecting a volume of a diluent gas having a water content less than the water content of the formation gas into the well bore at a pressure sufficient to cause the diluent gas to mix with the formation gas in the well bore and dilute the formation gas but at a pressure insufficient to cause the diluent gas to invade the gas producing subterranean zone to produce a production gas which has a water content that substantially prevents the formation and deposition of condensate water as the production gas passes to the surface.
