Variations of rock strength characteristics of achimovsky deposits of Urengoy group of fields depending on porosity
The article presents results of the data analysis obtained during testing of strength properties of Achimovsky deposits of Urengoy field group. Correlation dependences of the rock strength limits while tension and compression on porosity are obtained. Passports of rocks strength for different intervals of porosity are made. It is shown that the parameters of rock strength passports can be predicted on the basis of open porosity parameter.