• 责任者：Wang Xiujuan (Exploration and Development Research Institute ; Daqing Oilfield Company ; Daqing 163712 ; China) ; Peng Jue
• 刊名：Petroleum Geology & Oilfield Development in Daqing
• 出版年：2011
• 卷期：30(5)
• 关键词：剩余油 ; remaining oil ; 黑龙江省 ; Heilongjiang Province
• 页码：p.46-51
• 图表：3 illus., 3 tables, 11 refs.
• 分类号：1003
• 出版序号：690
• issnNo：ISSN1000-3754
• isbnNo：CN23-1286/TQ

In this paper, the types, genesis and distribution laws of the remained oil in the peripheral oilfields of Daqing placanticline have been investigated. It reveals that the adaptability of sedimentary microfacies to well patterns, the matching relationship of well pattern and fractures and the control degree of well patterns on sand body are respectively the main factors influencing the distribution of remained oil in medium-low permeability oilfields, low permeability oilfields and ultra-low permeability oilfields. According to the main controlling factors, the effective treatments for the potential tapping of different types of remained oil have been proposed.