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Contact Expert
Email: jason.ren@cnpcusa.com
Phone: +1 (713) 972-6530
Address: 22130 Merchants Way Ste. 190, Katy, TX 77449
Packer Element For CCUS/CO₂ wells
CNPC USA has developed a series of specialized packer element compounds specifically engineered for Carbon Capture, Utilization, and Storage (CCUS) and CO₂ wells. These elastomer elements are manufactured at commercial scale using strict quality-controlled compounding and molding processes.
150℃ compression set results after 70hr & 100℃ CO₂ immersion and 720 psi/min RGD testing: CNPC USA compound (left), US market product (mid), Chinese market product (right)
Applications
- Designed specifically for packer elements in CCUS storage and CO₂-EOR injection wells
- Zone isolation during alternate injection of brine and CO₂
Features & Benefits
- Superior Sealing: Reliable and long-lasting performance under extreme conditions.
- RGD Resistance: Exceptional resistance to Rapid Gas Decompression (RGD) at 720 psi/min.
- Temperature Range: Reliable low-temperature sealing close to -40℃ and 20+ cycles under 150°C and 35 MPa.
- Market Leading Compatibility: Side-by-side testing shows significantly better CO₂ compatibility (lowest change in weight/volume) and structural integrity compared to major North American suppliers.