• 责任者：Yan Qibin ; (School of Resources and Environment ; Southwest Petroleum University ; Chengdu 610500 ; China) Chen Peiyuan
• 刊名：Petroleum Geology & Oilfield Development in Daqing
• 出版年：2013
• 卷期：32(6)
• 关键词：碳酸盐岩储集层 ; carbonate reservoirs ; 地质建模 ; geological modeling ; 塔里木盆地 ; Tarim Basin
• 页码：p.48-52
• 图表：4 illus., 2 tables, 31 refs.
• 分类号：1003
• issnNo：ISSN1000-3754
• isbnNo：CN23-1286/TQ

     In the light of the extreme strong heterogeneity of fractured-vuggy carbonate reservoirs in No. 4 Block of Tahe Oilfield and completely integrating the geological, drilling, well logging and seismic data and so on, the facies implication is presented to the reservoirs with the help of the traditional thought of ＂facies-controlled modeling＂ and the reservoir modeling method by multi-point statistics. Based on the relations between the seismic attributes and fracture-cavern body, the training image of the ＂reservoir facies＂ is established by the seismic attributes, SENSIM algorithm is adopted for the simulation, and 3D geologic model of the reservoir facies is built. The results show that the use of reservoir facies-controlled modeling based on multi-point statistics can not only reduce the uncertainty of stochastic modeling of fractured-cavernous carbonate reservoirs, but can significantly improve the precision of the model, so the heterogeneity of fractured-cavernous reservoirs can be reflected truthfully.