Reasons of increase of water-gas factor and watering the wells due to delicate bound water during depletion of reservoir

摘要

Reasons of complicating of exploitation of well bore at the result of influence of layer water which accumulates at the bottom-hole under certain circumstances were analyzed. The types of bound water and criteria of their allocation in porous medium of the layer are characterized. Through the example of Bogorodchany underground storage and Haii gas condensate field development the results of calculations with consideration of the newest data are provided.