Published October 2011

Operation features of oil field with fractured collector under the regime of dissolved gas

M. A. Jamalbayov

In the article, results of calculation carried out according to solution of filtration problem of light and gaseous oils in fractured collectors have been given. During usage of circular gaseous oil fields exhaustion, influence of change of permeability and porosity depending on pressure on usage has been studied with the help of computer experiments. At the result of carried out calculations, decrease of permeability and porosity, occurred as a result of lowering of layer pressure in the deep oil fields as well as gas and gas condensate fields has significant influence on main indicators. So, it has to be taken into account in solution of filtration for fractured oil fields.