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Exwell Sliding Sleeve Device

The Exwell ’SSD’ Sliding Sleeve is used as an in-tubing opening & closing device, which when open,allows flow between the completion tubing and the annular area. It is designed with a ’KR’ Landing Nipple profile in the Top Sub. It incorporates Packing Bores in both the Top and Bottom Sub and with Premium Elastomer V-Seal packing stacks. This tool is designed with full tubing flow through the Nipple and the Sleeve.

The Landing Nipple profile built in the Top Sub and the Packing Bores in the Top and Bottom Suballow a Lock Mandrel carrying a variety of Subsurface Flow Controls, or a plugging device to be set across or below the ’SSD’ Sliding Sleeve. This can be done by standard wireline methods.

The tool is designed, when open, to circulate completion fluids out of the tubing, or for acidize formations, or selective produce well zones. When it’s closed, and plugged, to allow tubing pressure test or set the packers above..


Technical Specification:

TUBING OD SEAL BORE TOTAL OD MIN OD
2.063" 1.562" 1.56" 2.500"
2.063" 1.625" 1.62" 2.500"
2.375" 1.781" 1.78" 2.910"
2.375" 1.812" 1.81" 2.910"
2.375" 1.875" 1.87" 2.910"
2.875" 2.250" 2.25" 3.410"
2.875" 2.312" 2.31" 3.410"
3.500" 2.750" 2.75" 4.500"
3.500" 2.812" 2.81" 4.500"
4.000" 3.125" 3.12" 5.000"
4.000" 3.250" 3.25" 5.000"
4.000" 3.312" 3.31" 5.000"
4.500" 3.688" 3.68" 5.500"
4.500" 3.750" 3.75" 5.500"
4.500" 3.812" 3.81" 5.500"
5.000" 4.000" 4.00" 5.500"
5.000" 4.125" 4.12" 5.500"
5.000" 4312" 4.31" 5.500"
5.500" 4.562" 4.56" 6.050"
6.625" 5.500" 5.50" 7.390"
7.000" 5.500" 5.50" 7.656"
7.625" 5.500" 5.50" 8.500"
Exwell Sliding Sleeve Device

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sales@exwelloilfield.com