Study On Reservoir Characteristics And Development Effect Of Budate Group In Hailaer Basin

To compare with the reservoir of the clastic rocks ,the reservoir of the volcanic Rock has its particular characteristic whatever in the rock types or the structure of reservoir space or the physical properties or the fluid's flow characteristic, to study and master these rules is helpful to understand deeply the type of Reservoir , and is also the foundation of developing and utilizing .In this paper , according to the principle of close combination of dynamics and statics analysis . Firstly , beginning with static study , to recognize the types and its distribution of the reservoir rocks of volcanic rock ,and the types of reservoir space on the basis of core characteristic analysis and observed by microscope of reservoir rocks of Budate group of Hailaer basin , and also to analysis the rules of physical properties of reservoir which make the porosity and permeability as the parameter , then get a accurate description about the reservoir heterogeneity and reservoir property of the zone ; Secondly , in the guidance of the theory of current well testing , analyse the flowing law of fluid in different type reservoir , and the effects on performance test data with different reservoir parameters , and also to interpret and analyse the well test data of actual well by Using the software of test welling , match and get the performance reservoir parameter ; Finally , combining with the conclusions of performance analysis and static analysis, on the one hand , attmpt to use the method of numerical well testing to make the more subtly interpretation about the reservoir of complicated conditions ; on the other hand , to study the single-well production capacity and production decline , Regress the productivity equation which have the similar character in the zone on the base of dynamic parameters of singel-well which have be interpreted .