Impression Blocks
The DHOT Impression Block is an
accessory tool used to accurately determine the dimensions and
configuration of the upper end of a fish as well as to check its
condition and position in the well bore. The soft
lead lower end of the impression block captures an impression of the fish
upon making contact. Impression blocks are
manufactured with a pin or box up connection and a layer of soft lead on the
lower end of the tool. Impression blocks are manufactured from 4140HT
or 4145M material.
When ordering, please specify:
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