RS Stinger Seal Assembly

Key words:

Model RS Stinger Seal Assembly is a tubing conveyed latching seal assembly that is used to operate the sleeve-valve in a SWR Cement retainer previously set on wireline. The RS should always be run with a Tubing Centralizer to provide for easier entry into the Cement retainer.

Set technology research and development, manufacturing, assembly and testing, sales and technical services in one of the oil tools professional company. The company has established a good partnership with major oil fields and is a qualified supplier of PetroChina, Sinopec, CNOOC and internationally renowned oil service.

Key words:

RS Stinger Seal Assembly

Classification:

RS Stinger Seal Assembly

Model RS Stinger Seal Assembly is a tubing conveyed latching seal assembly that is used to operate the sleeve-valve in a SWR Cement retainer previously set on wireline. The RS should always be run with a Tubing Centralizer to provide for easier entry into the Cement retainer.

  

Features:

● Provide positive control when the work string is picked up to close the sleeve-valve;
● Lower the string to insert the stinger seal assembly and open Sleeve-valve;
● The sub latch help prevent seal from pumping out during pumping operations or tubing Testing;
● One size operates several sizes of cement retainers;
● Rotate or Snap-out to release.

 

Performance Parameters

Applicable Casing Tool O.D. Tool I.D.
in in mm in mm
4 1/2" -5 1/2” 3.250 82.55 0.750 19.05
6 5/8”-9 5/8" 3.750 95.25 1.090 27.69

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