摘要
自来屯枣21断块目前采油速度低(0.43%),采出程度不高(16.2%),地下剩余地质可采储量多(20万吨),具有挖掘的潜力,但针对处于高含水阶段的中低渗透率、孔隙度的稠油油藏,利用常规的动态分析方法分析剩余油分布并不明朗,最终确定应用油藏数值模拟方法对枣21断块进行剩余油分布的量化研究及开发调整方案的编制。
Zilaitun 21 fault block production speed is low（0.43%）,low recovery degree（16.2%）,the remaining recoverable reserves of underground geologic is rich（20 tons）,with the potential for mining,but this fault block in high water cut and low permeability,the stage of heavy oil reservoir porosity,using conventional dynamic analysis method of remaining oil distribution is not clear,finally reservoir numerical simulation method for dates and fault block on the distribution of remaining quantitative research and development adjustment plan is applied.
出处
《科学技术与工程》
2011年第7期1532-1534,共3页
Science Technology and Engineering
关键词
稠油油藏
高含水
剩余油分布
数值模拟
heavy oil reservoir high water cut remaining oil distribution simulation
