HS Series Casing for Heavy Oil Thermal Recovery Wells
Designed specifically for the demands of steam injection heavy oil thermal recovery processes, the HS series of specialized casings for thermal recovery wells effectively enhances the yield strength of the casing at high steam injection temperatures. This ensures the integrity and sealing performance of the pipe string under extreme heat conditions.
Furthermore, we have independently designed and developed the HS95H-3Cr and HS110H-3Cr grade 3Cr series thermal recovery well casings. This advanced series offers superior high-temperature strength stability and enhanced resistance to CO2 corrosion. These products have been successfully deployed in the Xinjiang oilfields of PetroChina.
Product Specifications
| Product | Specification | Steel Grade | Connection | Standard | Typical Application | |
|---|---|---|---|---|---|---|
| OD (mm) | WT (mm) | |||||
| Thermal Recovery Casing Series | 114.3 – 339.7 | 5.21 – 15.88 | HS80H HS90H HS95H HS110H HS95H-3Cr HS110H-3Cr |
S / L / B / HSM-1 / HSM-2 / HSN | HK29-2019 or Technical Agreement | For heavy oil thermal recovery and heat-resistant environments. |