Basic characteristics of pipeline damage, compensator manufacturer price

The basic characteristics of pipeline damage, in heavy oil development wells, pipeline damage is more complicated, the basic characteristics of damage are:

1. The thermal recovery well pipe with steam injection is the most serious. In the heavy oil thermal injection well, the most obvious feature at the wellhead is that the temperature difference is very large. Generally speaking, the temperature difference is possible. In such an environment with extremely large temperature difference, the environment in which the pipeline is located is relatively harsh, and due to the high pressure of steam injection, the pipeline will undergo thermal expansion under the action of strong heat pressure, and the pipeline will be under the action of thermal stress. Tensile deformation occurred. These changes in the pipeline will lead to leakage of oil and gas in the pipeline, damage to the cementing of the pipeline, and undesirable phenomena such as the pipeline under the well.



Sometimes the steam injection single well pipe damage is deformed in the second to the right, sometimes the pipe damage occurs in the second to the right, and it is obvious that the pipe damage is getting worse with the increase of the injection round. In the first round of steam injection, only the pipeline of the well was damaged. In the second round, the pipeline of the well was damaged. When the first round, the pipeline of the near well was damaged, accounting for the total number of wells.

It can be seen that the hot well pipe with steam injection is relatively easy to damage.

2. The diversity of pipeline damage methods There are many ways to damage pipelines, mainly due to different reasons. These forms are mainly manifested as: the pipe diameter is reduced by the external force and the pipe is deformed, misaligned, broken, sealed by the pipe, perforated with the candle, tripped and damaged.



The direct-buried internal pressure corrugated compensator is resistant to soil pressure, self-guided, and can achieve the same life as the direct buried pipeline. It does not require maintenance and replacement, and has good bending resistance. It can be directly installed as part of a rigid pipeline. On the pipeline. In hot water pipe laying, many brackets can be reduced to reduce engineering costs. Especially in urban centralized heating pipe network has occupied a considerable share. Compared with the direct buried internal pressure corrugated compensator, the corrugated compensator also has good bending resistance and can be directly installed on the pipeline as part of the rigid pipe.

The article has a long-term corrugated compensator manufacturers for you, the factory specializes in the production of corrugated compensators, metal compensators, and other products. The main products of Jiu'an compensator manufacturers are corrugated compensators, sleeve compensators, metal hoses, non-metallic compensation Series, expander and other products. We are of high quality and reasonable price, welcome new and old customers to come to consult and purchase, consult the phone WeChat QQ.



This article was transferred from http://Jiuan Compensator Factory

This article was transferred from Gongyi City Jiu'an Water Supply Materials Co., Ltd.
Http://news.chinawj.com.cn

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