Xin 47 block is a stratified and faulted reservoirs with high reserve abundance,in which the technology of zonal injection development was applied.

• 辛47断块是一个高丰度的层状断块油藏,采用分层系注水开发。在同套开发井网内,由于受非均质的影响,层间水驱状况不均衡。