Composite Cement Retainer
High-Strength Isolation for Squeeze & Temporary Abandonment
Product Overview
Frontier’s composite cement retainer is engineered for precise cement placement and dependable zonal isolation during squeeze operations or temporary abandonment. Built from drillable composite materials, it provides high-strength sealing performance while enabling efficient mill-out and rapid return to operations.
Key Features
- High-strength composite construction for secure sealing under pressure
- Fast drill-out with minimal debris and reduced milling time
- Compatible with standard wireline or hydraulic setting tools
- Reliable isolation for squeeze, P&A, and remedial operations
- Multiple sizes and pressure ratings to match a wide range of casing programs
Applications & Drilling Scenarios
- Squeeze cementing for remediation or zonal repair
- Temporary or intermediate wellbore isolation
- Plug-and-abandonment (P&A) operations
- Situations requiring drillable tools to minimize intervention time
- Vertical, deviated, and horizontal completions
Advantages
- Faster drill-out with lower torque and shorter milling intervals
- Optimized slip design ensures strong anchoring across mixed casing conditions
- Multiple deployment methods (WL, E-line, hydraulic) increase operational flexibility
- Composite structure minimizes risk of metallic debris impacting equipment downstream
Compatibility
- Compatible with common industry-standard setting tools
- Suitable for composite or hybrid plug systems used in remedial cementing
- Runs seamlessly with Frontier’s line of bridge plugs, cementing accessories, and completions isolation hardware
Certifications & Quality Assurance
Manufactured under API-compliant quality management systems. Pressure- and function-tested prior to shipment.
Technical Specifications
Operational Parameters
| Parameter | Value |
|---|---|
| Primary Function | Squeeze cementing & temporary zonal isolation |
| Setting Method | Wireline, electric line, or hydraulic setting tool |
| Pressure Rating | Up to 10,000–15,000 psi (configuration-dependent) |
| Temperature Rating | Application-dependent |
| Isolation Mode | One-way valve for controlled cement placement |
Mechanical Specifications
| Parameter | Value |
|---|---|
| Body Material | Composite drillable material |
| Slip System | Hardened steel slips for secure anchoring |
| Valve Type | Internal check valve for squeeze control |
| Available Sizes | Multiple sizes for common casing weights |
| Drill-Out Time | Reduced versus metal retainers |
Survivability / Limits
| Parameter | Value |
|---|---|
| Differential Pressure | High differential sealing capability |
| Post-Setting Load Capacity | Suitable for temporary abandonment loads |
| Debris Management | Low debris volume after drill-out |
| Operational Life | Temporary installation (removable via milling) |