Lead Impression Block

The Lead Impression Block is a tool which is used with the wire launcher and is similar apparently to the blind box.

The Lead Impression Block is used to obtain an image (impression) of the bodies or of the objects existing inside the tubing.

The informations obtained shall be used in selecting a suitable fishing tool used in recovery.

Before use should check the lead face.

The Lead Impression Block is composed of a body in which it is molded the lead. In the body it is pressed a rivett that will remain embedded in the lead.

On the lead face should not be nicks or bruises.

model plumb

Configuration. Main components

Item	Description
1	Body
2	Lead core
3	Threaded pin

Sizes

Type	Outer Diameter	Connection thread	Weight (kg)
Lead Impression Block Ø35	Ø35	15/16"x10	1,06
Lead Impression Block Ø45	Ø45	15/16"x10	1,62
Lead Impression Block Ø50	Ø50	15/16"x10	2,10

On request, it be designed other types of impression blocks at the outside diameter requested by the customer.

Manufacturing alternative type	Working environment
TRIM STANDARD	Drilling fluids based on water or oilfield products with max. temperature 212˚F (100˚C).
TRIM NACE*	Drilling fluids based on water or oilfield products with H₂S content-acc. to NACE-MR-01.75- 3rd class, with max. temperature 212˚F (100˚C).

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