|Place of Origin:||CHINA|
|Model Number:||Oil Drilling Chemicals - 1|
|Minimum Order Quantity:||25KGS|
|Packaging Details:||Fiber can, kraft paper bag|
|Delivery Time:||Within 7 days|
|Payment Terms:||T/T, Western Union|
|Molecular Formula:||C6H12O6||Molecular Weight:||180.15588|
|Form:||Preswollen, Microgranular||Solubility:||Practically Insoluble In Anhydrous Ethanol|
core drilling chemicals,
oil drilling mud chemicals
CMC CAS 9000-11-7 Carboxymethyl cellulose Oil Drilling Chemicals
Carboxymethyl cellulose (CMC) is a viscosifier, room temperature for non-toxic odorless white flocculent powder, stable performance, easy to dissolve in water, its aqueous solution for neutral or alkaline transparent viscous liquid, soluble in other water-soluble adhesive and resin, insoluble in ethanol and other organic solvents
Used in oil, natural gas drillin
g, digging Wells and other projects
1) mud containing CMC can make the wall form thin and firm, low permeability of filter cake, reduce water loss
2) after joining CMC in the mud, can make low initial gel of the drill, the mud to release in the gas inside, at the same time pieces soon thrown in the mud.
3) drilling mud and other suspended dispersoid, have a certain period, after joining CMC can make it stable and exist for longer periods.
4) containing CMC mud, rarely influenced by mold, therefore, shall not be obliged to maintain a high PH value, don't use preservatives.
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