The wire retrievable safety valve is a wire safety device that provides a modular concept for the application of existing and new completion methods. It has a wide range of flexibility and adaptability and is an important supplement to the completion production string. In the application, the flow control of the fluid in the well can be realized, and well control can be provided in the event of abnormal conditions at the wellhead. The simple and compact design improves the overall reliability of the wire safety valve. At the same time, it is assembled with the safety valve locking device and can be located in the safety valve landing joint.

The wire downhole safety valve is a self-balancing, wire retrievable, automatic fault-proof downhole safety valve. With the appropriate locking device, it can be seated in the downhole safety valve short section.

Features:

• Short and compact modular design
• Unique hydraulic actuator
• Straight-through flow channel, small restriction, high production
• Valve plate with self-balancing system
• Emergency well killing characteristics, the well killing fluid can be pumped into the tubing through the closed valve plate