Choose the right hose for oil well blowout preventer

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Oil well blowout preventer is an essential safety device in the process of oil well exploitation, which can prevent the sudden eruption of high-pressure gas or liquid in the oil well and cause accidents. The oil well blowout preventer hose is an important part of the oil well blowout preventer, and the following points should be paid attention to when using it.

First, choose the appropriate oil well blowout preventer hose

When selecting hoses for oil well blowout preventers, it is necessary to select suitable specifications and materials according to the actual situation of the oil well. The pressure, temperature, medium and other factors of different oil wells are different, so it is necessary to choose the appropriate hose according to the actual situation.

1. Specification selection. The inner diameter, wall thickness, length and other specifications of the hose for oil well blowout preventer need to be selected according to the well depth, well diameter, wellhead pressure and other factors of the oil well.
2. Material selection. The material of the hose for oil well blowout preventer needs to be selected according to the nature of the medium, such as commonly used materials such as polyurethane and fluororubber. At the same time, it is also necessary to consider the properties of the material such as pressure resistance, wear resistance, and high temperature resistance.

Second, the preparatory work before installation

Before installing the hose for oil well blowout preventer, a series of preparatory work is required to ensure that the hose is safe and reliable to use.

1. Check the hose. It is necessary to check the hose before installation to check whether there are foreign objects, cracks, aging, etc. inside the hose.
2. Clean the hose. The hose needs to be cleaned before installation to remove internal impurities and dirt to ensure the cleanliness of the hose.
3. Pressure test before installation. The hose needs to be pressure tested before installation to ensure that the hose is safe and reliable.

Third, matters needing attention during installation

When installing hoses for oil well blowout preventers, you need to pay attention to the following items.

1. Installation direction. The hose should be installed in the correct direction to ensure the normality of the medium flow.
2. Tight connection. The connection end of the hose should be tightly connected to avoid air leakage and liquid leakage during use.
3. Protect the hose. During installation, care should be taken to prevent the hose from being squeezed, pulled, rubbed, etc. At the same time, care should be taken to prevent the hose from being punctured by sharp objects.

Fourth, precautions when using

When using hoses for oil well blowout preventers, you need to pay attention to the following items.

1. Keep the hose clean. During use, the hose needs to be cleaned regularly to ensure that the inside of the hose is clean and prevent dirt from accumulating.
2. Avoid excessive stretching. When using the hose, avoid excessive stretching to prevent the hose from breaking.
3. Avoid high temperature. The hose should not be exposed to high temperature environment for a long time, so as to avoid the aging, deformation and cracking of the hose.
4. Regular inspection. After using the hose for a period of time, the hose needs to be checked regularly to see if the hose is damaged and needs to be replaced.

In short, the oil well blowout preventer hose is an important part of the oil well production process, and the above matters need to be paid attention to when using it, so as to ensure the safe and reliable use of the hose and maintain the smooth progress of the oil well production.