High Performance Sliding Sleeve Doors / SSD For Well Completion Operations
The Sliding Sleeve doors / SSD are high performance and equalizing sliding sleeves which provide the communication between the tubing and annulus for circulation or production. The sliding sleeve doors is one of common downhole flow control devices in well completion and production. When desired, the sleeve can be shifted open or closed using standard slickline operations and a B Type shifting tool.
Features and Benefits:
- The Body can be designed for several standard material, such as low cabon alloy steel, 9Cr, 13Cr, and Inconel 718 for wide range applications.
- The flow area is not less than the tubing ID area with the same size.
- Equalizing mechanism equalize the differential pressure before opening to protect the sealing elements.
- Weight indicating on the close, equalizing, oepn positions.
Technical parameter of Sliding Sleeve Doors
Tubing size | 2.375 | 2.875 | 3.500 | 4.500 |
Seal bore size | 1.875 | 2.312 | 2.813 | 3.75 |
Max.OD | 3.09 | 3.75 | 4.5 | 5.5 |
Max.Shifting Diff.pressure | 1500 | 1500 | 1500 | 1500 |
Pressure rating | 7500 | 7500 | 7500 | 7500 |
OVL | 49 | 48.6 | 50 | 58 |
