Wear Resistant Wireline Lock Mandrel Anti Rust RZG Plug

Wireline Lock Mandrel RZG plug

I. Overview:
The RZG plug can choose to be placed in the downhole joint, and has the characteristics of two-way balance.
When the plug is run, the running tool will keep the balance valve in the open position, fixed on the seat joint and after the running tool is released, the balance rod will be pushed to the position where the balance hole can be sealed and locked.
II. Technical parameters:
1. Specification: 2.75″;
2. Salvage neck: 2.313″;
3. Applicable seat joint: 2.75 "R type.
III. Structural characteristics:
The RZG plug is composed of a balance valve and a lock cylinder.
The lock cylinder plays the role of positioning and fixing, and the lock cylinder key will lock the lock cylinder in the seat joint groove to complete the seat.
The balance valve is connected to the lower end of the Baker-Z lock cylinder. There is a sealing assembly on the upper end of the balance valve, which can seal the pressure at the upper and lower ends of the balance valve. There is a balance valve at the lower end of the balance valve. The pressure is balanced up and down. After being fixed on the seat joint, the balance rod will be pushed to the position where the balance hole can be sealed and locked.
When salvaging the plug, first remove the balance rod and then remove the plug body.
IV, matters needing attention:
1. Before going down the well, check whether the sealing ring, sealing assembly, and the opening and closing of the balance rod are in good condition.
2. After use, apply grease for dustproof storage, and the sealing assembly is separately greased for storage.

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