Applying Physical Simulation to Study the Physical Property Evolution in Clastic Reservoirs: A Case from the Paleogene Shahejie Formation in the Shengli Oil Zone, Bohai Bay Basin
Based on a case study in the Paleogene Shahejie Formation in the Shengli oil zone of the Bohai Bay Basin, the variationcharacteristics of physical property in clastic reservoirs with different grain size, sorting, sedimentary facies and formation fluid underpure compaction were analyzed by using physical simulation experiments. Results show that the larger the granularity of grain, thesmaller the porosity and the higher the permeability when the reservoir has the same provenance rock and similar sorting and...