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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
Drilling Fluid Sulfonated Asphalt Anti-Sloughing Agent
Once mixed into drilling fluid, it strongly control shale hydration swell, it helps the formation of thin but tough slurry cake, stabilizing well wall and smoothening drilling. It has good lubrication performance.
Technical Index：
|
Description |
Index |
|
Appearance: |
Free flowing black powder or particle. |
|
pH: |
8~9 |
|
Water content, % |
≦8.0 |
|
Water soluble, % |
≥70.0 |
|
Oil soluble, % |
≥25.0 |
|
Dynamic shear force reduction rate, % |
≥40.0 |
|
High temperature high pressure filter loss (120°C /3.5mPa), mL |
≦25.0
|
Scope of Application
The product is mainly used as water based drilling fluid shale stabilizer and for lubrication.
Usage and Dosage
The product may be directly put into water based drilling fluid system of various types. The recommended concentration is 1.5% - 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: two years.