摘要
当前大庆油田面临着深度开发的严峻形势,需要多种技术与方法协同应用来实现进一步提高原油采收率。以大庆油田北一区断东西块葡一油层组为例,通过应用高分辨率层序精细对比、流动单元定量表征、沉积微相条件控制的储集层建模、油藏数值模拟等方法进行综合研究,揭示了河流-三角洲相储集层的非均质定量特征,从宏观角度表征砂体内部剩余油分布,建立油藏综合地质模型,提高了精细油藏描述与预测水平。
The Daqing Oilfield is faced to a severe situation of future development, and multiple-subject integration is needed to enhance the oil recovery, the multiple-subject study supplies a practical means for fine reservoir description and prediction. The Pu I Formation, west to the east block of north area 1, Sazhong Oilfield, is used as an example of application of the methods of fine contrast of high resolution sequence, quantitative flow unit description, reservoir modeling controlled by the sedimentary micro-fades and reservoir numerical simulation. The quantitive inhomogeneity of river-delta reservoirs is revealed by the method, and the fine reservoir description and prediction technology is improved.
出处
《石油勘探与开发》
SCIE
EI
CAS
CSCD
北大核心
2004年第B11期77-81,共5页
Petroleum Exploration and Development
基金
国家基础研究发展规划(973)项目(G1999022507)
关键词
多学科
地质建模
油藏模型
数值模拟:预测
multiple subjects
geologic modeling
reservoir model
numerical simulation
forecast
