Carboxymethyl Cellulose CMC Used for Oil Drilling Filter Loss Agent

• Customization: Available
• Appearance: Powder
• Application: Oil Drilling
• Chemical Composition: EVA
• Setting Time: Normal Setting Time
• Type: Viscosity Reducer Admixture
• Water Reduction Rate: No
• After-Sales Service: After-Sales Service
• Transport Package: Woven Bag
• Specification: 25KGS/BAG
• Origin: China
• HS Code: 39123900
• Production Capacity: 4000

Product Description

CAS No.	1327-41-9
Alias	PAC
MF	Al2Cln(OH)6-n
EINECS No.	215-477-2
Application	Used in drilling fluid, repair fluid and fracturing fluid can play a role in water retention, increase adhesion, and prevent the collapse of the well wall, protect the drill bit and increase the drilling speed.
Standard	API 13A
Appearance	White powder
Apparent viscosity	More than 50
Component Content	Filtration loss ml in seawater / potassium chloride: Max. 23 ml; moisture%: Max. 10; substitution degree: Min.
Purity	65%, 80% 90% 95%

PAC is widely applied in the fields which CMC also can be used .It can significantly reduce dosage, easy to use, better stability and meet the higher technological requirements.PAC has good thickening, suspension, dispersion, emulsion adhesive, bonding, resistance to salt, water and protect function.It is widely used in oil, paint, textile, printing and dyeing, paper making, building materials, ceramics, cosmetic, sewage treatment and other fields.

CMC is used in fracturing fluids to efficiently carry "fillers" into well fractures to establish permeation channels that can effectively control the fluid

Advantages

 

1. High degree of substitution, good uniformity of substitution

 

2. High transparency, viscosity and water loss can be controlled

 

3. Suitable for fresh water, sea water, saturated brine slurry

 

4. Can improve mud-making volume, reduce filteration loss

 

5. Has excellent performance in drilling of oil