The Impression Block used in fishing operations is an assembly of a steel body and a soft lead founded at the bottom.

 The Impression Block used in fishing operations is an assembly of a steel body and a soft lead founded at the bottom. It is designed to enable the operator to determine the configuration of the top of the fish and to locate its position in the well bore. Its use enables the operator to select the proper tools needed to successfully complete the fishing operation.

Specifications

Type	ODmm	Min.Boremm	Total Lenght mm	Connection(box)
PQY121-1-00	121	30	365	NC38
PQY168-1-00	168	30	400	4-1/2IF
PQY206-2-00	206	30	420	NC50
Note: When ordering or requesting quotation, if size other than above specifications, please specify clearly.

Impression Block