摘要
利用密井网资料,可以准确揭示单砂体的分布形态和接触关系,使砂体的空间展布更为清楚,应用精细地质研究成果,使措施井及措施层位的优选更有针对性,有效改善了措施效果,在以单砂体为单元的注采关系调整中得到了广泛应用。对控制高含水期油田含水上升速度,提高采收率发挥了重要作用。
Based on close well pattern data,the distribution relationship and contact relationship of single sandbody can be understood correctly to make clear of the space distribution of sandbody.With the application of detailed geologic research results,the optimization of adjusted wells and adjusted horizons are more purposeful,and the results are improved.The technique is widely used in the injection/production relation adjustment for single sandbody.It takes an important role in controlling water cut increase at high water cut stage and improving recovery factor.
出处
《大庆石油地质与开发》
CAS
CSCD
北大核心
2006年第4期29-31,共3页
Petroleum Geology & Oilfield Development in Daqing
关键词
精细地质研究
动态调整
压裂
补孔
细分重组
转注
phase belt diagram of sedimentary facies
dynamic adjustment
fracturing
reperforating
subdivision and recombination
converted injection
