Simple steel wire Simple Blowout Prevention System

I. Overview:

Simple steel wire surface blowout prevention system is a kind of surface blowout prevention device used to accommodate steel wire well testing tools and instruments for simple underground operation. Because of its simple assembly, light weight and quick operation, it is called simple blowout prevention system.

II. Main technical parameters:

1. working pressure: 35MPa；

2. Test pressure: 52MPa；

3. Wire diameter: 0.108 ";

4. Connection form with wellhead: 2-7/8tbg;

5. Diameter of pulley: 10 ";

6. Working environment: standard environment;

7. Body material: alloy steel (35CrMo).

III. Structural characteristics:

The simple steel wire ground blowout prevention system is mainly composed of wellhead sub, blowout preventer (or tubing), blowout preventer, crown block, ground block and pedal assembly.

IV.  matters needing attention:

1. Before using the tool, check the damage of seals everywhere and replace them in time.

2. Pay attention to the maintenance of pulleys and other equipment to prolong the service life of equipment.

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