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The ILS Pump-Out Cementing Sleeve is used for cementing tubing strings in both cased and
open holes. It allows for internal parts to be pumped out after the cementing process leaving a
full open bore with no loss of tubing strength. Available in any material necessary to meet customer
needs. A basket or packer placed below the sleeve provides a seal-point for pumping
cement up the outside of the tubing string.
Operations
Simplicity is the key to the ILS Pump-Out Plug Cementing Sleeve. Pressure applied
to the trip ball moves the lower piston past the cementing ports allowing cement to
be pumped outside the tubing string. After the desired amount of cement has been
placed the wiper plug is pumped down to the sleeve and moves the upper piston
and outer sleeve over the cementing ports. Pins are then sheared and the upper and
lower pistons are pumped out of the bottom of the tool leaving a full and unrestricted
opening through the sleeve. The outer sleeve is locked in the closed position.
Pump-out Cementing Sleeve Specification Sheet
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