Experimental study of various types of reservoir porosity and permeability relationship

Generally, we use the ability to represent the reservoir porosity reservoir fluid is represented by the permeability reservoir permeable. How much impact the reservoir reservoir reserves, can directly affect the permeability of oil and production[1]. These two parameters are very important for the evaluation of the reservoir. So reservoir porosity and permeability with what kind of relationship yet. Based on the relationship between porosity and permeability W Ordos basin and Shengli oilfield block M block 146 cores were studied, the experimental results show that the porosity and permeability of the reservoir has some relevance, storage in hypertonic layer with good porosity and permeability correlation, in low permeability reservoirs, the correlation is low porosity and permeability, and with lower permeability correlation, porosity and permeability constant is reduced, or even irrelevant.