Screen pipe and screen pipe hole sealing experiment device

The invention discloses a sieve tube and sieve tube hole sealing experiment device, the sieve tube comprises a tube body, the side wall of the tube body is provided with a sieve tube hole communicated with the interior of the tube body, and a fusible plug is hermetically arranged in the sieve tube hole. The screen pipe is always kept sealed in the process of being tripped into the shaft, fluid in the shaft cannot overflow through the screen pipe, when the screen pipe reaches the set position and reaches the melting condition, the meltable plug is dissolved, the screen pipe is unsealed, additional tripping-in operation is not needed in the unsealing process, and a pipe body of the screen pipe cannot be damaged. 本发明公开了一种筛管和筛管孔密封实验装置，其中，筛管包括管体，所述管体侧壁上设置有与所述管体内部连通的筛管孔，所述筛管孔内密封设置有可熔溶堵头。本申请公开的筛管在下入井筒的过程中始终保持密封，井筒内的流体无法通过筛管溢流，当筛管到设定位置并达到熔溶条件后，使可熔溶堵头溶解，筛管完成解封，解封过程无需进行额外的下入作业，不会对筛管的管体造成破坏。