MSS Stinger Seal Assembly

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

Provides 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 the 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
These tools can be used to run a number of competitive brand Baker-style cement retainers

Tech Sheet

Part Number

Carbide Option

Wicker Option

Boot PN

Casing OD

Casing WT

Gage Ring

Max Force lbs

Max Set PSI

Max Tensile

Max OD

Max PSI

Max Set

Max Tens

Min ID

Nip OD

Nogo Bore

Overshot PN

Seal Bore

Setting Range Min ID

Setting Range Max ID

Set Tool

Size

Stinger PN

Tool ID

Tool OD

Threads

Cup OD

Working Pressure

Exit Flow Area (in2)

Open Pressuer Max (psi)

Trigger Pressure (psi)

Open Hole Setting Range (in)

Max. Temperature

Open Pressure (psi)

Closing Pressure (psi)

Max Pump Rate (BPM)

Max Hydrostatic Opening Pressure (psi)

0620359010

4 1/2

2-3/8 OD EU 8 Rd

0620568010

6 5/8 - 20

2-7/8 OD EU 8 Rd