摘要
胜利油区五号桩油田桩 74块为低渗透油田。根据该油田启动压力梯度的测量结果 ,结合现场生产数据 ,初步分析了低渗透油田启动压力梯度的变化趋势及其对注水开发的影响 ,提出低渗透油田的开发应以早期注水为宜。
Zhuang block 74 in Wuhaozhuang oilfield in Shengli petroliferous area is a low- p ermeability one. Combined with field data and based on the measured results of t he starting pressure gradient of this oilfield, the change trend and its influen ce on waterflood of the starting pressure gradient in the oilfield are analyzed ini tially. It is suggested that early water injection should be done for the develo pment of the low-permeability oil field.
出处
《油气地质与采收率》
CAS
CSCD
2001年第5期58-59,共2页
Petroleum Geology and Recovery Efficiency
关键词
五号桩油田
低渗透油田
启动压力梯度
早期注水
Wuhaozhuang oilfield, low-permeability oilfield, sta rting pressure gradient, early water injection
