The utility model discloses an open hole well borehole operation fishing cup, it includes dabber, bootstrap block, cup urceolus, lower clutch and top connection. The cup urceolus is connected with lower connector thread, is located the lower clutch top, cup urceolus internal diameter is greater than dabber external diameter and suit in spindle. The spindle welding has at least three evenly distributed's wedge -form bootstrap block, and the bootstrap block is located between dabber and the cup urceolus and is located the top connection below, and the surface and the dabber angularity of bootstrap block are not more than 45 degrees. When crossing the sleeve pipe construction, through installing the bootstrap block additional between cup urceolus at open hole well borehole operation fishing cup and the dabber, utilize the effect of these bootstrap blocks to make the cup urceolus of sleeve pipe construction rise out smoothly, prevented that the active service fishing cup from often existing lift the time hang the emergence that blocks the mishap.