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Carboxymethyl Cellulose-CMC

Oil drilling grade CMC
Sodium cellulose
CAS# 9004-32-4
HS.: 391231
  • CMC
  • OTIS
Quantity:
Technical Data:   


Product Name

Carboxy methyl Cellulose

Lot No.

20190716

QuantityMT

1.5

Type

CMC-HV

Production Date

20190716

Shelf Life

24 MONTHS

Test Items

Specification

Result

Starch,guar,or their derivatives

absent

Conform

Purity

 ≥70%

71

Moisture Content, % max

≤10%

7

Dial reading at 600rpm in Distilled water,Fann 35 viscometer

min 30

Conform

Dial reading at 600rpm in 4% Salt water,Fann 35 viscometer

min 30

Conform

Dial reading at 600rpm in Saturated Water,Fann 35 viscometer

min 30

Conform

Conclusion

QUALIFIED

Applications:

Carboxymethyl Cellulose Oilfield Grade CMC HV is used as an excellent filtration reducer and viscosifier for oil drilling.geological prospecting,natural gas extract mine,Etc .Our CMC HV is stable and resistant to all sorts of salts,high temperature stable and it is non-toxic. CMC-HV increases the viscosity of the drilling mud in addition to control the mud fluid loss.

Applications in drilling fluid

#Protect the wall of oil well,prevent mud flowing away and carry crumbs.

#Protect drilling bit and increase drilling speed.

#In low solid or none solid drilling fluid,it can reduce the fluid loss and thickness of the mud cake obviously.

#Strong inhibition effect to shale hydration.

  

Applications in fixing fluid

#Protect the wall of the oil well,stop the fluid entering into the pores or cracks.

#Control the fluid viscosity,heavy object suspension,and prevent fluid loss.

Instant products,used in severe environment,it will be more convenient and simpler,and it will be more effective in mud allocating.


Packing:

25kg(NW) per kraft paper bag with P.E inner bag.


Delivery time:

Within 15 days after receiving your advance payment.


MOQ:

Negotiable


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