The results of the application of technology to reduce water production of producing wells at low permeability reservoirs

Key words: flow diverting technologies, reservoir, oil recovery, selective isolation of water production , chemical effect, technical and economic efficiency.

Given are the results of the application of technology to reduce water production in producing wells of low permeability reservoirs of Surgutneftegas OJSC fields - the new trend of chemical stimulation. The optimal time to stop the well on the reaction after reduction water production is determined.

Key words: flow diverting technologies, reservoir, oil recovery, selective isolation of water production , chemical effect, technical and economic efficiency.

Given are the results of the application of technology to reduce water production in producing wells of low permeability reservoirs of Surgutneftegas OJSC fields - the new trend of chemical stimulation. The optimal time to stop the well on the reaction after reduction water production is determined.