Application of reservoir logging evaluation technology in TPT region of Yijianfang group

Yijianfang group in TPT region belongs to the type of carbonate reservoir, which transverse changes greatly and strong heterogeneity. In this region it has difficulties in reservoir and fluids properties recognition. In order to determine the reservoir limit parameters, according to carbonate reservoir and the reservoir characteristics in this area, we have established a set of carbonate reservoir parameter calculation model based on the core analysis data and test data of carbonate reservoir which suitable for yijianfang group in TPT area. This model provides reliable material for description of internal parameter distribution and form 3d data volume of reservoirs finally. These studies achieved good effect in the production, and provide reliable basis for further exploration, exploit and increase production measure of oil field.