Pressure operation device for gas well

Gas well pressure operation equipment is a new generation of pressure operation equipment developed by our company on the basis of thorough investigation and demonstration. The core blowout preventer and hydraulic components used in the wellhead and power system of the equipment are imported from well-known foreign companies. Adopting modular design, it has a series of advantages such as strong wellsite adaptability, adequate casing protection, quick removal and assembly, convenient function expansion, long service life, and high working reliability. It can meet the process requirements of gas wells under pressure, and has high cost performance compared with similar foreign equipment.

1. Model description

BYJ60/35DQ3-Q:

BYJ Snubbing operation (pressure operation)

60 load 600KN

35 Working pressure 35MPa

D is independent

Q is skid-mounted

3 The design number indicates the third design

-Q is suitable for gas wells with pressure

2. Wellhead composition

Normal wellhead is divided into three modules: basic module, standard module and extension module. The factory configuration is generally a standard wellhead, with only two parts, a basic module and a standard module. Expansion modules need to be customized separately.

1. Basic module: It consists of three-ram blowout preventer, auxiliary supporting cylinder assembly and lower single-ram blowout preventer. Move independently. It has multiple functions such as stabilizing the wellhead, protecting casing, and avoiding flow.

2. Standard module: consists of increased four-way, hydraulic balance valve, hydraulic unloading valve, upper single ram blowout preventer, intermediate platform, annular blowout preventer, lifting cylinder, fixed slip group, and mobile slip group , Upper platform, control box and other parts. The overall integration, the position and the fluid path are relatively fixed, in line with the general pressure operation specifications. Transport as a whole when moving.

3. Expansion module: Corresponding equipment can be added according to process requirements and inserted between the two modules. To meet various operating requirements.