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Dongying Dayong Petroleum Additives Co., Ltd.
Add:Yongli Road, Kenli County, Dongying City
Tel/Fax:+86-546-8741911
Phone: +86-18654646911
E-mail:dysyhy@126.com
Code:257500
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Category
Thick Oil Viscosity Reducer A
The product is a kind of water soluble viscosity reducer. It has good water solubility, high viscosity reduction rate and high dehydration rate. It is applied in reduced viscosity extraction of thick oil and removing crude oil out of well wall.
Performance Index：
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Description |
Index |
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Appearance |
Brown even liquid |
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pH |
6.0～8.0 |
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Solubility |
Soluble in water |
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Surface tension (1% hydrosolvent), mN/m |
≤32 |
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Interface tension (1% hydrosolvent), mN/m |
≤3 |
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Viscosity reduction rate (50°C) |
Crude oil viscosity, mP.s |
1000～10000 |
≥98.0% |
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10000-100000 |
≥99.0% |
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≥100000 |
≥99.9% |
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Thick oil emulsion stability |
No transparent water layer is observed. |
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Natural settlement dehydration rate |
≥80.0% |
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Natural settlement dehydration rate：
The product is put into contaminated water at 0.5-1.5% in use, mixed up with water. Viscosity reducer hydrosolvent fluid at oil-water volume ratio of 70:30 is injected into stratum. After circulation, it becomes emulsion with oil in water and at flow dispersed state.
Packaging and Storage:
1. Packaging: The product is usually packed in 50L or 200L plastic barrel or in the manner as required by the customer.
2. Storage: Store the product in well ventilated and cool warehouse, keep it off sunlight and rain. Warranty: one year.