Product Overview
It mainly has the role of dispersion and dilution in polymer drilling fluid, which can effectively reduce the viscosity of drilling fluid mud, reduce the shear force, change the smoothness of well wall, and increase the rotational speed of drilling. Moreover, this polymer is organic polymerisation, which can be biodegraded in the subsequent production.
Zwitterionic polymer viscosity reducer DBW-JN01
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Items |
Indicators |
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Appearance |
White or light yellow powder or granules |
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Water content, % |
≤ 8.0 |
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Apparent viscosity(10% aqueous solution), mPa · s |
≤ 10.0 |
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PH value(10% aqueous solution) |
6.0 ~ 8.0 |
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| Viscosity reduction rate, % | Room temperature |
≥ 85.0 |
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High temperature(120℃) |
≥ 90.0 |
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Apparent viscosity reduction rate, % |
≥ 70.0 |
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