Centrealoil--Comprehensive research technology of oil and gas exploration
For the low permeability sandstone gas reservoir, the existent problems of it has strong heterogeneity, gas-bearing sand body scale is relatively small, difficulty of reservoir prediction and well placement is relatively great, dissect reservoir structure and superimposed pattern, set up different sedimentary facies and depositional model, Analysis of main controlling factors of the sand body distribution, describe sand body; to carry out the key supporting technology research on earthquake, logging, logging . By combining the multidisciplinary, try to optimize well placement and oil and gas layer, looking for the enrichment region and the development of effective reservoir area.