The Study On Judging The Effluent Water Layer By The Well Stratified Test

At present, the oil field entered the development mid and late part, the water content increase greatly, the interlayer and plane contradiction were aggravation, we review the oil layer and tape formation potential to improve the water flooding EOR by the layer test method. According to the study, we realized the well stratified , studied the oil layer and found the effluent water layer with the well stratified test technique pipe which with the well controllable finding water test switch,Y-445 hanging-style-type packer and Y341 auto balanced packer and so on .