- Chemical Auxiliary Agent[6]
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- Alcohol & Hydroxybenzene & Ether[1]
- Polymer[2]
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- Organic Acid[5]
- Organic Salt[6]
- Paint & Coating[6]
- Food Additives[6]
- Other Non-Metallic Minerals & Products[1]
- Barite[1]
- Chloride[3]
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- Other Organic Chemical[6]
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- Contact Person : Mr. Ren Alex
- Company Name : Qingdao Great Chemical Inc.
- Tel : 86-532-83864805
- Fax : 86-532-83861463
- Address : Shandong,Qingdao,67 West Hong Kong Road, Qingdao City, Shandong Province. China
- Country/Region : China
- Zip : 266071
Sodium Asphalt Sulfonate
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DESCRIPTION
This product is black water-soluble powder that is the poly-anionic modified Sulfated Asphalt. It can plug stratum cracks, prevent shale collapse and inhibit shale hydration. It reduces high temperature fluid loss, lowers torque & drag, and stabilizes shale formation & aids oil emulsification. It can be used both in water-based drilling fluid system.
QUALITY SPECIFICATION
Item | Specification |
Appearance | Black powder |
PH | 8±1 |
Volatile Matters% | 15.0% Max |
Water Solubility% | 70.0% Min |
Oil solubility % | 25.0% Min |
High Temp/Pressure Loss(MI/30min)% | 25.0% Max |
USAGE & DOSAGE
This product can be used into all types of water-based drilling fluid system, it can be added in system directly as a powder or in water solution. Suggested dosage is 0.5-1.0%.
PACKAGE
25kgs craft paper bags.
STORAGE
The product should be kept in shady, dry and ventilated warehouse with environment temperature controlled within 122F and relative humidity 50%. It should be prevented from sun and rain, and positioned in some place away from heat and fire; the recommendation for bag piles is no more than 8 layers.
The expiration period is 12 months. It should not be utilized unless examined and qualified if out of expiration.
Sodium Asphalt Sulfonate
