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Description
Sliding Sleeve
Sliding sleeve is a fluid control tool that can control the inner sliding sleeve to achieve switch function through slickline operation, thereby communicating with the payzones. Sliding sleeve can be in the state of full opening, equilibration or full closing by three-position elastomeric clip lock groove. When sliding sleeve switch is in the state of full opening or full closing, the differential pressure between the tubing and annulus of tubing and casing can be balanced through the equilibrium orifice of inner sliding sleeve.
The connection between the tubing and the tubing and casing annulus can be achieved through the sliding sleeve. Multiple sliding sleeves can be inserted into a tubing string, which can be fully opened or closed through a single slickline operation, and can also be selectively opened or closed according to needs.
The collapse strength, tensile strength and burst strength of circulation sleeve are equal to or greater than that of N80 tubing. Some model siding sleeve is also available, which strength is equal to or greater than that of P110 tubing.
Specifications:
Size | Max. OD | ID | Profiles | Temperature Rating | Pressure | ||||
In. | mm | In. | mm | In. | mm | ℃ | F | Psi | |
4-1/2 | 114.3 | 5.56 | 141.2 | 3.813 | 96.9 | CX | 190 | 374 | 7500 |
3-1/2 | 88.9 | 4.5 | 114.3 | 2.813 | 71.5 | ||||
2-7/8 | 73.0 | 3.75 | 95.3 | 2.313 | 58.8 | ||||
2-7/8 | 73.0 | 3.22 | 81.8 | 2.313 | 58.8 | ||||
2-7/8 | 73.0 | 3.22 | 81.8 | 1.875 | 47.6 | ||||
2-3/8 | 60.3 | 3.22 | 81.8 | 1.875 | 47.6 | ||||
2-3/8 | 60.3 | 2.83 | 72 | 1.875 | 47.6 | 5000 | |||
2-3/8 | 60.3 | 2.875 | 73 | 1.625 | 41.3 | 7500 | |||
