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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

Product name:

Coating agent

Serial number
Weight
0.00
Retail price
0.00
Yuan
Market price
¥0.00
Yuan
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Sample application
Sample application
Product description

It is an effective high molecular weight water-soluble high molecular polymer obtained by copolymerization of vinyl monomers having different functional groups. It is mainly used in polymer low solid phase non-dispersion mud to improve mud flow pattern and improve shear thinning ability, as well as coating drill cuttings to inhibit dispersion, reduce mud filtration loss and stabilize wellbore. It is suitable for fresh water, sea water, salt water, saturated brine and other various types of water-based mud. It can be used in polymer non-dispersion mud system or in combination with other dispersed mud treatment agents.

Quality index

Physical and chemical index

Description

Index

Appearance

White powder

Water content

≤7.0

Fineness (filter by 0.9mm)

≤10.0

ph

9.0

Apparent degree in 1% water solution

≥30.0

Performance index of drilling fluid

Description

Index

Apparent viscosity

Plastic viscosity

Fluid loss

Fresh water slurry

Base slurry

8-10

3-5

22-26

Add into 0.2% PAC141

≥25

≥10

≤15

saline slurry

Base slurry

4-6

2-4

52-58

Add into 0.7% PAC141

≥15

≥10

≤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.

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