The ESS-ELL Model SLXA Sliding Sleeve is a downhole device, normally screwed into the production tubing, that allows communication between the tubing and the easing.
The closing sleeve has replaceable upper and lower seals which are easy and inexpensive to replace. They can be of various elastomer types.
The upper sub has a selective "SLX’ Landing Nipple profile machined into it to serve as a receptacle for other flow control devices such as blanking plugs and separation tools.
The ESS-ELL Model EB Shifting Tool is used to shift the SLXA Sliding Sleeve open and closed. The sleeve is designed so that normal wireline activities will not open or close the sleeve inadvertently. Upward jarring opens the sleeve and downward jarring closes it.
PARTS LIST
| NO. | DESCRIPTION | QTY |
| 1 | Upper Sub | 1 |
| 2 | Housing | 1 |
| 3 | Inner Sleeve | 11 |
| 4 | Lower Sub | 1 |
| 5 | Female Adapter | 4 |
| 6 | Vee Packing | Noted |
| 7 | O-Ring | 1 |
| 8 | Split Ring Segment | Noted |
| 9 | O-Ring | 2 |
| 10 | Female Adapter | 2 |
| 11 | Sub O-Ring | 2 |
| SIZE AVAILABILITY CHART* | |||||||
| TUBING SIZE (Metric) | 1.900 | 2.167 | 2.375 | 2.875 | 3.500 | 4.5 | |
| 48mm | 55mm | 60mm | 73mm | 89mm | 114mm | ||
| SEAL BORE (Metric) | 1.50 | 1.62 | 1.87 | 2.31 | 2.75 | 2.81 | 3.81 |
| 38 | 41 | 47 | 58 | 69 | 71 | 97 | |
