Over-Shot Assembly
product detail
Overshots are an integral part of the Q Wireline system. Once the inner-tube is full of core, the overshot is lowered (or pumped-in for an inclined-hole) to the bottom of the hole. The Overshot is dropped or pushed into the drill string to bring back the inner – tube assembly by means of wireline cable hoist.Its heavy-duty lifting dogs grab a secure hold at the top of the inner-tube assembly.
We have the following specifications of Overshot Assembly：
BO(BQ） Overshot Assembly
B0-U Overshot Assembly
NO(NQ) Overshot Assembly
NO-U(NQ) Overshot Assembly
HO(HQ) Overshot Assembly
HO-U Overshot Assembly
PO(PQ) Overshot Assembly
PO-U(PQ-U) Overshot Assembly