Lead Pattern
Lead Pattern

Lead Pattern

Lead Pattern

 

Applications

Lead pattern is used as a fishing tool in petroleum industry, for detecting the status of fish-top, inside diameter and shape of the casing.

 

Advantages

The lead pattern is a one-piece, cone-shaped fishing tool.  Its unique design prevents the pattern from dropping off during drilling, and thus helps raise the fishing efficiency.

 

The do’s and don’ts

1.      The diameter of lead pattern should be 48mm smaller than the inner diameter of casing.

2.      Pattern under pressure of 0.5-1 t/inch, for only one time.

3.      Handle the lead carefully for transport and storage.

 

Technical Parameters

Type

Outer Diameter

Left-hand Thread

MY-110

110

NC-31

MY-120

120

NC-31

MY-170

170

NC-50

MY-210

215

NC-50

MY-311

311

NC-50

MY-445

445

6-5/8REG

 

Welcome to website of Dezhou Rundong! As a Chinese lead pattern manufacturer and supplier, Rundong has received the ISO9001:2000 and American Petroleum Institute API 7K certifications. With advanced manufacturing technology and production equipment, we can provide not onlyfishing tool, but also a wide range of oil equipment, such as bearing, mud pump, die nipple, and more.
Additionally, we also offer OEM service. As a result of our consistent focus on product quality, our products are all CE compliant. For any fishing tool need, please feel free to contact us.

 

 


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