Model SSL-CR 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 SSL-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 1/29.5-16.63.5902 3/8"-8RD EU2440450232
511.5-20.83.9302 3/8"-8RD EU2440450232
5 1/213-234.3102 3/8"-8RD EU2440450232
5 3/414-264.7002 3/8"-8RD EU2440450232
6 5/817-325.3702 7/8"-8RD EU2440700232
717-355.6802 7/8"-8RD EU2440700232
7 5/820-396.3102 7/8"-8RD EU2440700232
8 5/824-497.1202 7/8"-8RD EU2440700232
9 5/829.3-58.48.1202 7/8"-8RD EU2440700232
10 3/432.75-60.79.4302 7/8"-8RD EU2440700232
11 3/438-6010.4302 7/8"-8RD EU2440700232
11 3/460-839.9402 7/8"-8RD EU2440700232
13 3/848-80.711.8802 7/8"-8RD EU2440700232
1665-11814.1202 7/8"-8RD EU2440700232
2094-13318.3702 7/8"-8RD EU2440700232