The soluble rubber cylinder can be divided into compression type and expansion type, which is applied to unconventional oil and gas fields, multi-stage perforated bridge plug joint completion Wells, ultra-deep Wells, remote development Wells and depleted oil reservoirs. The rubber cylinder can be dissolved in clean water at a certain temperature. The higher the temperature is, the faster the speed of the dissolution is. This fills the blank of the domestic soluble rubber cylinder, and reduces the production cost.
Item | In 90 ºC hot water |
Hardness/Hardness/Shore A, | 85 |
Tensile strength,Mpa, | 23 |
Elongation at break, %, | 517 |
Tear strength, KN/M, | 41 |
Compression set, %, | 17 |
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