Sliding Sleeve Well Competion Tools
Sliding Sleeve is a subsurface tool to switches tubing and casing annulus, which can be opened and closed by wireline tools. The sliding sleeve is the layer exploitation tools during the well completion in Oil&Gas well.
Technical information
-Adopt large drift diameter design to provide sufficient flow area.
-The sliding mandrel is equipped with balance port to equalize the pressure of the oil and sleeve in order to prevent seal from damage.
-There are three lock mechanism limitations for open, close and balance.
- The material of the body is AISI 4140,4130,13Cr and Inconel.
-Upper joint has a standard F-type profile
- Suitable for the standard wireline working.
- "D" type opens in the downward direction, "U" type opens in the upward direction.
code | Tubing norms | Max OD (in.[mm]) | Seal surface (in[mm]) | Opening direction | W.P. (PSI) | (in[mm]) |
SS-288D-87 | 2 7/8 | 3.75[95.2] | 2.312[58.72] | Down | 5000-10000 | 48.6[1234] |
SS-350D-87 | 3 1/2 | 4.5[114] | 2.81[71.42] | Down | 5000-10000 | 50[1275] |
SS-450D-87 | 4 1/2 | 5.5[140] | 3.75[95.25] | Down | 5000-10000 | 58[1473] |
SS-288U-87 | 2 7/8 | 3.75[95.2] | 2.312[58.72] | Up | 5000-10000 | 48.6[1234] |
SS-350U-87 | 3 1/2 | 4.5[114] | 2.81[71.42] | Up | 5000-10000 | 50[1275] |
SS-450U-87 | 4 1/2 | 5.5[140] | 3.75[95.25] | Up | 5000-10000 | 58[1473] |
Well Competion Tools Sliding sleeve
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