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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
Copyright © Dongying Dayong Petroleum Additives Co., Ltd. All Rights Reserved. Designed by 300.cn
Category
Sulfonated Lignite
Product description
It is a product of humic acid alkalized and further sulfonated. It is a kind of highly efficient temperature withstand water loss reduction agent. It also has viscosity reduction and collapse control effect.
Table of Technical Index:
1 Physical-Chemical Index
|
Description |
Index |
|
Appearance |
Black powder or particle. |
|
pH |
7-11 |
|
Weight of screen residue (screen aperture, 0.84mm),，% |
≦5.0 |
|
Water content，% |
≦10.0 |
2 Drilling fluid Performance Index
|
Description |
Index |
|
|
Filter loss |
Indoor temperature |
≦10.0 |
|
After 150°C/16H hot roll |
≦20.0 |
|
|
150°C/3.5Mpa high temperature high pressure filter loss，mL |
≦30.0 |
|
Scope of Application
The product is one of ideal high temperature deep well slurry system water loss reduction solutions. It is suitable for fresh water slurry. It also has viscosity reduction and collapse control effect.
Usage and Dosage
The product may be directly put into circulated slurry. The recommended concentration is 1% - 3% in slurry for first time of use.
Packaging and Storage
Packing bag: 3 in 1 woven outer layer, inner plastic bag, separately bundled. Net weight in each bag: 25kg. Store it in cool dry warehouse. Keep it from direct sunlight, damp or rain during transportation. Protect bags from damage.
Warranty: one year.