Slip spear Slip spear is a non-releasing fishing tool which retrieves fallen objects from inner diameter of the fisher. Specialized in fishing internally in dropped objects such as drill-pipe ,tubing ,wash-over pipe, packer water flow allocator etc. It can effect reversing operation when stick and different fishing workings when equipped with other tools.(such as shock tools and reversing tools).The Slip Spear is simple in structure, high in strength, safe and reliable in use, and has a wide range of fishing. |