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  • High Temperature Oil Well Cement Dispersant KOL DP CEM
  • High Temperature Oil Well Cement Dispersant KOL DP CEM
  • High Temperature Oil Well Cement Dispersant KOL DP CEM
  • High Temperature Oil Well Cement Dispersant KOL DP CEM

High Temperature Oil Well Cement Dispersant KOL DP CEM

Property:It can adjust the electric charge on the surfaces of cement particles to get proper cement rheology.

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Property and Function
It can adjust the electric charge on the surfaces of cement particles to get proper cement rheology. As a result, it can reduce pump pressure, enhance drilling efficiency and used in construction easily.

Application

KOL DP CEM is made of methanal and acetone polymerized and Modified,it appears Orange yellow or reddish-brown powder.
The normal dosage is :0.3%-0.8%USZ(BWOC).
Dissolve easily
Increasing additive dosage, it can adjust therheology of the cement slurry effectively and reduce the consistency.
With good high temperature resistance, it can be used within 30℃-150℃(BHCT).
Consolidate cement stones, enhance its compression strength and control fluid loss as certain retarding property.
Mixed with or without water.
Good compatibility with other additives.

Storage & package
 
Packaging and transport Sacked with three packages, 25kg/sack. Be kept away from moisture and possible damage of the packages in transportation. Stored in cool and dry situation and storage life is two years.

Items

Specification

Appearance

Powder

 

Cement

Slurry Property

Rheology

(85℃.0.1MPa.20min)

n

≥0. 5

k, Pa.sn

≤0.7

Initial consistency,Bc

≤20

Thickening time,min/85℃.70.3MPa.36min

≥60

Compression strength,Mpa/110℃.21Mpa.24h

≥11

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