Stone arenizca berea, Silicesio2 93.13%AlúminaAI2O3 3.86%, oxide Ferricofe2o3. 11%, oxide ferrosoFeO. 54%, oxide of magnesioMgO. 25%, oxide of calcioCaO. 10%; For more than 25 years, the oil industry has been using sandstone Berea if you would like test of sandstone of election material. Is Berea sandstone excellent and uniform material properties. Researchers around the world have performed thousands of core flooding tests using Berea sandstone to characterize oil production in other reservoirs of sandstone during the primary, secondary and tertiary oil floods. The literature is full of published results of numerous tests, researchers worldwide can compare results and optimize their own processes of