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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
Drilling Fluid Anti-Salt Viscosity Reducer
A. Introduction
The product is a kind of cation polymer, free from toxic, pollution and water soluble. Once added into water based drilling fluid, it effectively reduces plastic viscosity, changes drilling fluid dynamic plastic ratio, changing drilling fluid rheological parameters.
B. Performance Index
Description |
Index |
|
Type A |
Type B |
|
Appearance |
Free flowing solid powder |
Free flowing fluid |
Water content, % |
≦10.0 |
--- |
Weight of screen residue, % |
≦10.0 |
--- |
PH |
5-8 |
|
Viscosity loss, % |
≥50 |
|
Apparent viscosity after hot roll |
≦25 |
C. Scope of Application
The product is a kind of high temperature withstand anti-salt drilling fluid viscosity reducer and applied in various water based drilling fluid or for drilling and exploration of high temperature deep well.
D. Usage and Dosage
The product is supplied in solid powder or liquid. It can be directly added into drilling fluid but not at fast speed in case of solid powder. It may be diluted to 2%-5% water solution and added into drilling fluid at the specified proportion. Recommended dosage is 0.1%-0.5% for solid powder.
E. Packaging, Storage and Transportation
Powder product is packed in damp-proof paper bag with inner plastic bag. Net weight in each bag: 25kg.Liquid product may be packed in plastic barrel when so required by customers. Store it in cool, dry and ventilated place. Powder product warranty: one year; liquid product warranty: 6 months.