Model RHS Retrievable Hydraulic Set Packer
The Model RHS Retrievable Hydraulic Set Packer is a compact, robust and reliable tubing deployed packer ideal for use in deviated wells, multiple packer completions and applications where the packer(s) can be set after the well is flanged up. Since no mandrel movement occurs during setting, the RHS is ideally used in either single packer installations, or as a zonal isolation packer in multiple zone completions. Furthermore, the multiple packers can be set simultaneously or staged with field adjustable initial setting adjustments for selective setting. If a work-over is required, the RHS is removable by pulling on the tubing string exceeding the packer shear value.
The nominal working specifications for the RHS are 10,000 psi (68.9 MPa) differentials at a 325°F (163°C) to 350°F (177°C) service temperature depending on materials. The packer setting pressure and release shear value is provisional on size of packer and well application as indicated in this manual Operational Procedure.
Key Features & Benefits:
- By-directional slips preventing movement in either direction are below packer element to prevent debris from settling on top of slips for reliable retrieval after well life-cycle
- Straight tubing pick-up shear release system, which is field adjustable
- No mandrel movement upon setting. This is advantageous in multi packer applications
- Packer can be field adjusted for initial setting pressures for multi packer applications
- Short compact design ideal for highly deviated wells
- Multi-Durometer three piece element system for reliable pressure rating
- All components locked to prevent preset when running in well
