摘要
文51块油藏储层空间变化快、挖潜难度大的问题,深化了储层沉积微相研究工作。结合以吸水剖面研究为基础的层系优化组合研究,以沉积相的精细刻画为基础件,实现不同相带内注采井网的优化调整,提高油藏采收率,提升油藏开发水平。
W51block reservoir space changes fast,and deepen is difficult,it is necessary to study the reservoir sedimentary microfacies.Combined with the optimized combination study based on water absorption profile,and the fine features of sedimentary facies was taken as base,and performed the different facies belt in optimization of injection-production well pattern adjustment,improved reservoir recovery factor,and enhanced the level of reservoir development.
出处
《内蒙古石油化工》
CAS
2013年第15期120-121,共2页
Inner Mongolia Petrochemical Industry
关键词
文51油藏
储层变化
沉积相
采收率
W51reservoir
Reservoir changes
Sedimentary facies
Recovery efficiency
