A NEW APPROACH TO THE POROSITY PREDICTION IN THE SANDSTONES OF FRONTIER OIL/GAS BASINS

The distributive regularity of porosity in subsurface sandstones is resulted from theintegrated geological process,such as deposition and diagenesis,The optimization of mathematic models is set up based on the varius mathematical models combined with thevariation of the porosity of sandstone beds in different depths since the drilling wells in the frontier basins are not sufficient.There fore,it is a new approach to predict the vatiation of reservoir pores in distribution with an example of north area in MT Basin.