Study On The Physical Properties Of Zeolite In The Wuerhe Formation Mahu Depression

Physical properties are important indicators of log evaluation reservoirs.Based on the characteristics of reservoir geology,combined with the production,experimental data and nuclear magnetic log response characteristics.The physical properties of turbid zeolite reservoirs in the Wuerhe Formation Mahu Depression are studied in depth.According to the research area of turbid zeolite reservoir evaluation needs,for the problem of complexity in Permian lithology and unobvious of well logging response,Based on the core scale log technology,selecting the curve which is sensitive to laumonite,creating an innonative characterization model which is used to calculate the content of laumonite;From the NMR logging detection mechanism,analyzing the connection between the plastic debris and the nuclear magnetic logging response,creating a characterization model which is used to calculate the content of the plastic debris;On the basis of continuous characterization of reservoir parameters,combining test results with core experimental data,establishing the classification standard of turbid zeolite reservoirs suitable for the whole area.The research results are directly used to guide production,helping the improvement of geological knowledge and the establishment of identification methods.It provides a strong technical support for the test oil selection,production capacity prediction and reserve calculation for Permian,and the obvious geological effects can be seen.