Research on the logging facies models in Well P2 area of Jugar Basin

The log response models of different sedimentary sub-facies and microfacies in study area are concluded and the logging facies models have been built up according to the analysis of response characteristics of Well P2 area. The principles of diplog, features of log response and its practical application are briefly discussed. The paleocurrent direction and sand body distribution are researched by using the data of strata dip in Well P2 area, and the fine processing result of the diplog are concluded. The result shows that the palepcurrent direction of this area is from northwest to southeast. Combined with the result acquired by using these two different methods, the depositional environment of Well P2 area is mainly river and delta front deposits.