Study on standard of Fu Yang reservoir effective thickness interpretation

摘要

Fu Yang oil belongs to low porosity and low permeability reservoir, the thickness of development is thin and the content of oil is less. Oil-bearing occurrence mainly in oil immersion and oil stain, the jump range of spa is low, and it is not sensitive to the lithology reflection. Through the analysis of the lithological and physical property, the physical property plays a controlling role to the oil content. The porosity of the sample in Fu Yang reservoirs with oil stain or above level mainly distributed between 10-16%, and the air permeability mainly distributed between 0.1-1.5mD. According to the method of hierarchical values to reach the effective thickness and interlayer standards of Fu Yang reservoir. According to Layered accessory methods and Software development to implement the connection between the effective thicknesses lower limit value standard and mezzanine standard of Fu Yang reservoir and the software platform. It has vital significance for research the potential of Fu Yang reservoir, submit backup reserves, and the guidance of the development on test work.