LEAD IMPRESSION BLOCK Connection : 15/16" - UN Tread 1,375 FN Size 2 "
READY BY REQUEST (UKURAN BISA DI REQUEST) INCLUDED CERTIFICATE OF MANUFACTURE
is designed to provide a simple but effective means of taking an imprint of a down hole device or obstruction. By a single, downward jar against the obstruction, the soft lead face is imprinted after impact. After removing the lead Impression Block at surface the indentation can be interpreted to provide an indication as to the cause and type of obstruction within the well. The interpreted results allow for subsequent fishing operations to be performed to enable fish recovery.