在注热过程中，注热管柱与套管内壁的接触会使管柱热损失增大，导致套管与水泥环温度 升高，降低水泥环的强度。隔热型扶正器主要用来扶正注热管柱，确保注热管柱不与套管内壁接 触，并且由于其自身具有良好的隔热性能，因此不会造成热损失。

主要特性

◎ 复合隔热结构设计，隔热性能良好；

◎ 流线型设计，遇阻可收缩；

◎ 扶正块均匀间隔排列，确保扶正器受力均匀。

INSULATED STABILIZER

INTRODUCTION

The contact of the injection string and casing will increase the heat loss during heat injection causing  temperature rise in the casing and strength drop in the cement sheath. The insulated stabilizer can hold the  string to make sure the heat injection string not to get in touch with the casing. It will not cause heat loss  because of its excellent heat insulation performance.

FEATURES

◎ Composite insulation structure design to guarantee heat insulation;

◎ Streamline design enable it to shrink under stress; 

◎ Uniform distribution of the centralizing part makes sure uniform stress on stabilizer.

Note: Other specification products are available.