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Sliding sleeve door
Side Door Sleeve SDS is used together tubing which when open, allows flow between the well tubing and the annular area. Which can be opened or closed by standard slickline methods to gain communication between the tubing/casing annulus. It is designed with a landing nipple profile in the top sub, packing bores in both the top and bottom sub, and a non-elastomer seal package and with full tubing flow through the nipple and the sleeve.
This circulation & production sleeve is installed as an integral part of the main tubing string and any number of pieces can be run in a single tubing string. It can be run in either the open or closed position. The closing sleeve may be placed in three positions: open, equalizing, or closed. This operation is done with a positioning tool attached to a standard slickline tool string.
Available in mechanical and hydraulic configurations, sliding sleeves are adaptable to a wide range of well conditions, from conventional completions to advanced multi-stage fracturing and intelligent wells.
Sliding sleeves are widely used across various completion and production operations:
- Multi-Zone Production Control
Selectively produce or isolate individual reservoir zones - Well Stimulation (Acidizing & Fracturing)
Enable efficient fluid placement for enhanced reservoir performance - Well Circulation & Kill Operations
Provide a reliable pathway for fluid circulation and well control - Gas Lift Operations
Facilitate gas injection to improve production in low-pressure wells - Water & Gas Shut-Off
Isolate unwanted zones to reduce water or gas production - Chemical Injection
Deliver corrosion inhibitors, scale inhibitors, and treatment chemicals
- Reduced Intervention Costs
Operate sleeves without pulling tubing, minimizing workover requirements - Enhanced Operational Efficiency
Quick and reliable zone control using slickline or hydraulic config - Improved Production Optimization
Maximize output by targeting high-performing zones and isolating problem areas - Increased Well Flexibility
Adapt to changing reservoir conditions over the life of the well - Enhanced Well Control & Safety
Enable rapid response for circulation and pressure management
Tubing Size | Tubing Size | Tubing Weight | Tubing Weight | Tubing ID | Tubing ID | Seal Bore | Seal Bore |
in | mm | lb/ft | kg/m | in | mm | in | mm |
2.375 | 60.3 | 4.6 | 6.85 | 1.995 | 50.67 | 1.875 | 47.63 |
2.375 | 4.7 | 6.99 | 1.995 | 50.67 | |||
2.875 | 73 | 6.4 | 9.52 | 2.441 | 62 | 2.312 | 58.72 |
2.875 | 6.5 | 9.67 | 2.441 | 62 | |||
3.5 | 88.9 | 9.2 | 13.69 | 2.992 | 76 | 2.812 | 71.42 |
3.5 | 10.3 | 15.33 | 2.992 | 76 | 2.75 | 69.85 | |
4 | 101.6 | 10.9 | 16.22 | 3.476 | 88.29 | 3.312 | 84.12 |
4 | 11 | 16.37 | 3.476 | 88.29 | |||
4.5 | 114.3 | 12.6 | 18.75 | 3.958 | 100.53 | 3.812 | 96.82 |
4.5 | 12.75 | 18.97 | 3.958 | 100.53 | |||
4.5 | 15.2 | 22.62 | 3.826 | 97.18 | 3.688 | 93.68 |
