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The ILS Cement Port Collar provides a full opening stage cementer that needs no plugs or balls
to operate. An internal cementing sleeve is opened and closed with pipe manipulation using a shifting
tool. Since no plugs are needed, multiple port collars can be run in a casing string. All can be operated
with a single workstring trip. The port collar has a full opening to allow other tools to pass
without restriction.
The ILS Port Collar Shifting Tool uses spring loaded blocks that locate in the cementing sleeve
providing a tie to the workstring. Once the blocks locate in the sleeve, right-hand pipe rotation and
manipulation are used to open and close the sleeve. Multiple openings and closings are possible with
each port collar.
Special Features:
- Sleeves lock in the open and closed position
- No plug or ball drillout
- Multiple port collars in the same casing string
- Easy location of shifting tool in the port collar
Cement Port Collar & Shifting Tool Specification Sheet
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