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Dongying Dayong Petroleum Additives Co., Ltd. 


       Add:Yongli Road, Kenli County, Dongying City
       Mobile and WhatsApp: +86-13780771900
       Fax: +86-546-8741911
       Code:257500
       Email: terry@dayongchem.com

Address: South of Yongxin Road, Kenli District, Dongying, Shandong Province, China

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Category

Product name:

PAM (Cationic Polyacrylamine)

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Sample application
Sample application
Product description

Introduction

PAM is a powdered, cationic polyacrylamide used in polymer-based drilling, workover and completion fluids. PAM provides borehole stability in troublesome shale sections by minimizing dispersion of shales. High inhibitive drilling fluids formulated with PAM should contain a minimum potassium chloride concentration of 60,000 ppm. Preferred Potassium chloride, as well as sodium chloride could be used with PAM, as long as sufficient electrolyte concentration is available to sustain compatibility of PAM with biopolymer suspending agents. PAM is suitable in fresh water, seawater, low solids or weighted systems.

Applications/Functions

Adsorbs onto shale cuttings, reducing rapid hydration

Limits cuttings dispersion

Enhances solids removal efficiency and avoid accretion potential

Advantages

Prevents clay swelling caused by water molecule invasion

Excellent shale inhibitor used in high performance water-based mud systems

No adverse effects on viscosity or filtration control

Non-foaming

Typical Properties

Appearance

White powder

Specific gravity

1.3

pH (in 5% aqueous solution)

 4-6.5

Recommended Treatment

A typical treatment range is 3-7 ppb

Package

25 KG SACK

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