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Thermal packer isolates the annulus from the production conduit for high-temperature steam injection, cyclic steam stimulation, and geothermal production wells.
We provide an oil well thermal recovery packer with simple structure, good sealing effect, safety and reliability, and high steam injection effect.
| Type | Max OD（mm） | Working pressure | Working temperature | Connection thread | Sealing temperature |
| K331—102
|
102
|
20MPa
|
665℉
| Up:27／8TBG Down27／8TBG | 485℉
|
| K331—115 | 115 |
20MPa |
665℉ | Up:27／8TBGDown27／8TBG | 485℉ |
| K331—152
| 152 |
20MPa |
665℉ | Up： 41/2BCSG Down：27/8TBG
| 485℉ |
thermal packer
