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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
Copyright © Dongying Dayong Petroleum Additives Co., Ltd. All Rights Reserved. Designed by 300.cn
Category
Fluid loss agent
A vinyl monomer multicomponent copolymer. There are mainly functional groups such as 01-C00, CH2S03, and CN on the molecular link. The molecular weight is small. It is mainly used as a diluent in drilling mud and has the function of reducing water loss. It has good resistance to temperature and anti-salt Ca24 and Mg2+ , and can be used in mud of fresh water, seawater and high-salt formation.
Quality index:
Physical and chemical index
|
Description |
Index |
|
Appearance |
White powder |
|
Water content |
≤7.0 |
|
Fineness (filter by 0.9mm) |
≤10.0 |
|
ph |
＜9 |
|
Apparent degree in 1% water solution |
≥10.0 |
Property index of drilling fluid
|
Description |
Index |
|||
|
plastic viscosity |
||||
|
Fresh water slurry |
Base slurry |
8-10 |
3-5 |
22-26 |
|
Add into 0.4% PAC142 |
≤30 |
≤20 |
≤15 |
|
|
saline slurry |
Base slurry |
4-6 |
2-4 |
52-58 |
|
Add into 1.5% PAC142 |
≤18 |
≤17 |
≤10 |
|
Packaging and storage:
The outer layer of the product is a three-in-one paper-plastic composite wrapping paper lined with plastic bags. Each bag has a net weight of 25 kg and is stored in a cool, dry and ventilated place. The storage period is twelve months.