WireLine Over Shot

Wireline Overshot

Wireline Overshot compliments a Wireline Core Barrel.

Once core sample is filled inside the inner tube of a wireline core barrel, overshot is released from the top.

Wireline Overshot Assembly slides inside the wireline drill rods. Lifting dogs of the overshot locks the spear head of the core barrel. Overshot along with inner tube is pulled out with steel wire rope.