Tianjin Kelioil Engineering Material and Technology Co., Ltd.

Tianjin Kelioil Engineering Material and Technology Co., Ltd.

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CH210L MT RETARDER LIQUID

Payment Terms: TT or LC

Ref Price : 2.49-2.49 USD/KG

Supply Capability : 999 KG

Loading Port : TianJin

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Quick Details

  • Dosage：
    The dosage of CH210L increases significantly when applied above temperature of 95℃.
  • Appearance：
    Colorless liquid
  • Bulk Density, g/cm3：
    1.10±0.05
  • Water-Solubility：
    Soluble

It is suitable for medium temperature mines below 90℃ and has obvious retarding effect on cement slurry. By adjusting the dosage of retarder, the thickening time of cement slurry can be adjusted. 


SUMMARY 

  • Retarder helps extend the thickening time of cement slurry in order to keep it pumpable, which, therefore, ensures sufficient pumping time for a safe cementing project.
  • Applicable for low-to-moderate temperature system, used below 90℃ (194℉, BHCT).
  • Mixed with water when applied, and water quality is not required.
  • When curing temperature is lower than bottom hole circulating temperature, strength of set cement at top may be affected.
  • The dosage of CH210L increases significantly when applied above temperature of 95℃, strength of set cement at top may be affected. 


PHYSICAL AND CHEMICAL INDICATORS

CH210L

Appearance: Colorless liquid

Bulk Density, g/cm3: 1.10±0.05

Water-Solubility: Soluble



CEMENT SLURRY PERFORMANCE

Item

Test Condition

Technical Indicator

Thickening performance

Initial consistency, Bc

80℃/45min, 46.5MPa

≤30

40-100Bc thickening time, min

≤40

Thickening time adjustability

Adjustable

Sudden change value of consistency, Bc

Normal

Free fluid , %

80℃, Atmospheric Pressure

≤1.4

24h compressive strength, MPa

80℃, 20.7MPa

≥14

Composition: API Class G (HSR) 700g; mixed water 308g (including); defoamer 1.4g (0.2%); CH210L.

Remarks: the dosage of CH210L is determined under the precondition of adjusting the thickening time

range of cement slurry from 130—270 min at 80℃.

 

PACKING AND STORAGE

  • The liquid type products should be used within 12 months after production. Packed in 25kg, 200L and 5 US gallon plastic barrels
  • Customized packages are also available.
  • Once expired, it shall be tested before use.


Keiloil·Global Factory-www.kelioil.com/en

Established in 2006, Tianjin Kelioil Engineering Material and Technology Co., Ltd. is a high-tech enterprise specializing in the independent R&D and large-scale production of oilfield cementing additives. Kelioil holds multiple intellectual property rights, including invention patents.


KELIOIL R&D Center is headquartered in Universal Enterprise Park, Xiqing District, Tianjin. The production base is located in Ninghe District, Tianjin, with an area of 30,000 square meters, including over 10,000 square meters of workshops. It is equipped with multiple automated production lines for liquid and powder drying, as well as advanced packaging lines. With an annual capacity of about 10,000 tons, KELIOIL meets the demands for multi-variety, small-batch, and customized production.


The main products of KELIOIL are fluid loss additives, which are suitable for low, conventional, and high-density cement slurries, as well as high-temperature and salt-resistant cement slurry systems. Customized solutions, such as low-temperature accelerators and seawater-resistant additives, etc., are also available. These products are widely used in major oilfields across China and exported to many countries and regions. 

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