• Sodium Carboxymethyl Starch for Drilling Mud Application
  • Sodium Carboxymethyl Starch for Drilling Mud Application
  • Sodium Carboxymethyl Starch for Drilling Mud Application
  • Sodium Carboxymethyl Starch for Drilling Mud Application
  • Sodium Carboxymethyl Starch for Drilling Mud Application

Sodium Carboxymethyl Starch for Drilling Mud Application

Certification: BRC, ISO
Packaging Material: Paper
Shelf Life: >12 Months
Form: Powder
Storage Method: Normal
Application: Industrial
Samples:
US$ 1/g 1 g(Min.Order)
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Customization:

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Basic Info.

Type
Synthesis Material Intermediates
Appearance
Crystal Powder
Quality
Technical
Colour
Yellow
Transport Package
25kgs
Specification
size: 0.1-1mm
Trademark
LonghongChem
Origin
Shandong
HS Code
35051000
Production Capacity
500mt/Month

Product Description

DESCRIPTION
Sodium carboxymethyl starch (CMS) is a modified starch with carboxymethyl ether, which is superior to carboxymethyl cellulose (CMC) and is the best product to replace CMC. CMS aqueous solution is stable and excellent performance, with bonding, thickening, water retention, emulsification, suspension, dispersion and other functions. CMS in the process of oil wells as a slurry stabilizer, water retention agent, play a role in reducing water loss, improve the clay particles in the drilling of the role of coal particle stability. CMS has little effect on the plastic viscosity of the mud, which has great influence on the power and shear force, which is beneficial to carry the cuttings, especially when the drilling salt is used, which can stabilize the drilling fluid and reduce the loss. Particularly suitable for high salinity, high PH value of saline alkali wells
Sodium Carboxymethyl Starch for Drilling Mud Application
TECHNICAL SPECIFICATION
Items Specification Test result
Moisture,% ≤13 10.92
2000μm Sieve No residue None
Solubility in Acid % ≥99.5 99.6
120ºC Aging viscometer
600r/min
40g/l Salt water 18 14
Saturated brine 20 14
120ºC After aging API Filtration loss, ml 40g/l Salt water 10 8.6
Saturated brine 10 7.4

FEATURES

1. Has a good effect of reducing the filter;
2. Low viscosity
3 .High temperature up to 120 ºC;
4. Salt to saturation;
5. Biodegradable, environmentally friendly, environmentally friendly;
6. Acid solution rate is high, is conducive to the protection of oil and gas layer.

 

PACKAGE
The product is usually kept in a compound or multi-wall bags, with each net weight 25 KG; Special
packages are available based on customers' requirements.
Loading quantity: 18MT/20'FCL without pallets and 16MT/20'FCL with pallets


Sodium Carboxymethyl Starch for Drilling Mud Application
Sodium Carboxymethyl Starch for Drilling Mud Application

 

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Year of Establishment
2016-01-22
Management System Certification
ISO 9001, ISO 9000, ISO 20000