Study on the Characteristics of Oil Reservoirs and Oil-water Distribution Relationship in the Zhangfangtai Block
Currently,all layers in the Zhangfangtai oil field have not been put into water injection development,and the development method still mainly relies on the natural energy of elastic flooding and dissolved gas flooding.The formation energy and oil well production have decreased rapidly,which has affected the development effect of the area.This article conducts a detailed study of the reservoirs in the Zhangfangtai block to clarify the sedimentary characteristics,reservoir types,and oil-water distribution relationship of the main oil-bearing layers such as Yan 10,Chang 6,and Chang 7,The adjustment of future development plans is of great significance.
water injection developmentreservoir typeoil water distributionreservoir characteristics
国家科技期刊平台
NSTL
万方数据
