The Design Of Reservoir Engineering Program For The M Fault-block Reservoir In Liuquan Oilfield

The flaut-block reservoir played an important part in the petroleum industry of China.The M flaut-block reservoir of Liuquan oilfield is important in the Huabei oilfield.Because of the condition of the production,it is urgent for this reservoir to be developed.In order to realize the economical and high efficient development of this reservoir,the reasonable reservoir engineering plan is to be designed in this paper.Firstly,the geologic feature and the filtration in the reservoir were studied.Geological struture,formation physics and geological reserves etc are comfirmed.Secondly,the production capacity of oil well was analyzed.On the basis of production data,the inductivity of vertical or horizantal well are determined.Thirdly,the evelopment layer series,exploitation measures development scheme and well network optimization in the reservoir engineering program were demonstrated.Finally,the reservoir engineering program which made the economic evaluation in were deployed.At the same time,the requirement and the suggestion the implement of reservoir engineering program were presented.The reservoir engineering program which was designed in this paper had resolved critical problems.Firstly,the per well productivity was confirmed.Secondly,the development layer series were divided,the exploitation measures development scheme was decided and the well network was optimized.Thirdly,the injector producer type was confirmed by the flaut-block trait.Fourthly,the deployment of this engineering program was made.Finally,the economic evaluation was made in this reservoir.Through the reservoir engineering method and the method of experience analogy,the reservoir engineering program which is fit for the high porosity and middle permeability reservoir.