Model SS-CR NON-LATCH TYPE Stinger Seal Assembly is a tubing conveyed latching seal assembly that is used to operate the sleeve-valve in an WSB-CR Cement retainer previously set on wireline line. The SS-CR should always be run with a TC-1 Tubing Centralizer to provide for easier entry into the Cement retainer.


    • Provide positive control when the work string is picked up to close the sleeve-valve. Re- engages each time the work string is lowered to open sleeve-valve
    • Helps prevent seal from pumping out during pumping operations or tubing testing
    • One size operates several sizes of retainers
    • Rotate or Snap-out release
    • Can Run with Baker type Cement Retainers

Casing OD (in)Casing Wt (lbs/ft)Retainer OD (in)Connection ThreadPart Number
4 1/29.5-16.63.592 3/8"-8RD EU2440450234
511.5-20.83.932 3/8"-8RD EU2440450234
5 1/213-234.312 3/8"-8RD EU2440450234
5 3/414-264.72 3/8"-8RD EU2440450234
6 5/817-325.372 7/8"-8RD EU2440700234
717-355.682 7/8"-8RD EU2440700234
7 5/820-396.312 7/8"-8RD EU2440700234
8 5/824-497.122 7/8"-8RD EU2440700234
9 5/829.3-58.48.122 7/8"-8RD EU2440700234
10 3/432.75-60.79.432 7/8"-8RD EU2440700234
11 3/438-6010.432 7/8"-8RD EU2440700234
11 3/460-839.942 7/8"-8RD EU2440700234
13 3/848-80.711.882 7/8"-8RD EU2440700234
1665-11814.122 7/8"-8RD EU2440700234
2094-13318.372 7/8"-8RD EU2440700234