HIGH TEMPERATURE TOP PACKER

INTRODUCTION

The utility model relates to a recyclable packer specially designed for completion at the bottom of a high  temperature thermal recovery well. The packer can suspend the lower tool weight when descending,  release the inner and outer tubing string separation after setting, and seal the tubing and casing annulus  when filling.Push the setting tool piston through the drill pipe, cut the setting pin, push the slip and  compress the rubber barrel.If you need to take it out, you can enter the special callback tool.

FEATURES

◎ Pintegral two-way slip, easy to cut into P110 or harder steel grade casing for surface carburizing,  reliable anchoring; 

◎ Pintegral two-way slip, easy to cut into P110 or harder steel grade casing for surface carburizing,  there is no need to rotate the string in the process of downloading, setting and recovery; 

◎ the internal locking mechanism is not easy to trip and has high reliability; 

◎ strong pressure bearing capacity of rubber cylinder; 

◎ large inner diameter, easy for follow-up construction; 

◎ it can transfer a large torque, and the pipe string can be rotated when the tool is blocked or  difficult to descend.

Note: Other specification products are available.