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. 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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