In order to deal with serious sanding problem in Shengtuo Oil Field in high water cut period,triaxial tests on the reservoir sandstone are carried out,and reliable data are gained.

• 针对胜坨油田高含水期出砂严重的实际情况,对该油田的储层砂岩进行了岩芯三轴抗压强度试验,获得了可靠的试验数据。