Retarder for High Temperature Oil Well Cement GH-9

Min.Order / FOB Price:Get Latest Price

1 Metric Ton	FOB Price: USD 3811.0000

1 Metric Ton

FOB Price: USD 3811.0000

Min.Order :1 Metric Ton
Purity: 60
Payment Terms : L/C,T/T

Keywords

Retarder High-temperature Oil Well Cement

Quick Details

Appearance:Colorless or pale red liquid
Application:Oil Well Cement
PackAge:Can be packed according to user requirements
ProductionCapacity:25|Metric Ton|Day
Storage: store in cool and dry condition
Transportation:To prevent from packaging damaged during transporting

Superiority:

? With a composition of polymerized sulfonate and organic acid.

? With a density of 1.2g/cm³

? Normal dosage: 0.3﹪~2.5﹪(BWOC)

? Suitable temperature: 60℃~180℃ (BHCT)

? To extend the thickening time and enhance pumping rate, in medium-deep well or deep well; to configure the right angle thickening cementing system.

Significant dispersing performance; G302 available for addition if deposition of cement.

Details:

GH-9 is the product, by reacting among dual-carboxylic acid groups, sulfonate groups, tricalcium aluminate and tricalcium silicate. Under the performance of adherence, chelation, dispersing and madefaction, at the initial stage of hydrating of cement slurry, by dispersing the cement particles through electric double layer, solvent membrane is formed between particle surface and Ca²⁺which shall adhere to tricalcium aluminate as a priority, so as to retard the hydrating of cement significantly, but less adhering to the tricalcium silicate which contribute to the development of late cement strength.

View All