Slip Spear

Slip Spear China Engineering Lab Training System Suppliers

Gliding block spear is the fishing workover tool, It is the inner fishing tool which can fishing the falling objects which have inner hole like the drilling rod, the oil tube, the set milling tube, the liner, the water flow regulator, the downhole production allocator and so on. It can demonstrate the work principle and the structure composition, and may carry on disassemble and assemble training .