-
Chromium(III) Nitrate Nonahydrate | 13548-38-4
Product Specification: Item Specification Content Cr(NO3)3·9H2O ≥98.0% Water Insoluble Matter ≤0.02% Chloride(Cl) ≤0.01 Sulphate(SO4) ≤0.05% Iron(Fe) ≤0.01% Product Description: Chromium(III) Nitrate Nonahydrate is purple-red deliquescent crystals, decomposes when heated to 125.5°C, melting point 60°C. It is soluble in water, soluble in ethanol, acetone and inorganic acids. Soluble in water, soluble in ethanol, acetone and inorganic acids. Its aqueous solution is gre... -
Defoamer Liquid LS880L
Product Description 1.High efficient foam preventer which can quickly eliminate the foam generated in the cement slurry. Good inhibitive and degassing effect. 2.Disperses well in the cement slurry, and inhibits foam from being produced by other additives. 3.Has minimal effect on other properties of cement slurry. Specifications Appearance Density,g/cm3 Water-Solubility Colorless or faint yellow transparent liquid 1.03±0.05 Dispersed in water Cement Slurry Pres... -
LH645L High Efficiency Spacer Additive Powder
Product Description 1.Spacer additive, which can remove drilling fluid effectively, is able to prevent cement slurry from blending with it. 2.Used below temperature of 120℃(248℉, BHCT). 3.Remarkable thickening effect and high viscosity with low-concentration. Good suspension effect on the weighing agent, insoluble solids and oil drops. 4.Good synergy performance can be used with other thickening agents. 5.Good thickening effect, suspending ability and stability. Easy to be dissolved and ... -
LH555L High Efficiency Spacer Additive Liquid
Product Description 1.Spacer additive, which can remove drilling fluid effectively, is able to prevent cement slurry from blending with it. 2.Used below temperature of 150℃(302℉, BHCT). 3.Remarkable thickening effect with high viscosity, good performance of suspension on weighing agent, insoluble solid and oil drop. 4.Slurries Compatibility test should be done before applying LH555L. 5.Direct application of LH555L is highly recommended as viscosity reduces drastically after being diluted... -
CA180L Compound Type and Non-phosphorus Washing Liquid
Product Description 1.Washing agent can effectively disperse and wash away the mud cake on the well wall, significantly increase the displacement efficiency and enhance cementaƟ on power between set cement and the wall. 2.Use below the temperature of 180℃(356℉, BHCT). 3.Compound washing liquid featured with non-phosphorus, non-toxic and low-foaming characteristics, mainly applied as washing and spacing agents during the process of oil well cementing where water-based drilling fluid is ap... -
SC440L MT RETARDER LIQUID
Product Description 1.Retarder helps extend the thickeningƟ me of cement slurry in order to keep it pumpable, which ensures sufficient pumping time for a safe cementing project. 2.Applicable for low-to-moderate temperature system, used below 90℃ (194℉, BHCT). 3.Mixed with water when applied, and water quality is not required. 4.When curing temperature is lower than bottom hole circulating temperature, strength of set cement at top may be affected. 5.The dosage of SC440L increases signifi... -
SC810 UHT POLYMER RETARDER
Product Description 1.SC810 is a ultra-high temperature polymer retarder, which helps extend the thickening time of cement slurry in order to keep it pumpable, and ensures sufficient pumping time for a safe cementing project. 2.Thickening time has a linear relation with the dosage and temperature. The Right-Angle thickening curve can be achieved. 3.Strength of set cement develops fast. 4.Use below 204.4℃ (400℉, BHCT). 5.Has good compatibility with polymer fluid loss additive, and little ... -
POLYMER RETARDER SC510 HT
Product Description 1.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. 2.Thickening time has a linear relation with the dosage and temperature. The Right-Angle thickening curve can be achieved. 3.Strength of set cement develops fast, and the top of the sealing section will not over-retarded. 4.Use below 150℃(302℉, BHCT). 5.Has good compatibility with polymer fluid loss ... -
AC810G Fluid Loss Additive
Product Description 1.AC810G product has the dual-effects of reducing fluid loss and acceleraƟ ng coagulation at low temperature. It effectively shortens the thickening time at low temperature while maintaining good fluid loss reduction performance. 2.Transition time of thickening performance and setting performance are short. 3.Promote the early strength development of setting cement at low temperature. 4.Suitable for normal density, low density and high density cement slurry systems. 5... -
AC863 Fluid Loss Additive
Product Description 1.AC863 fluid loss additive is a synthetic polymer which is capable of effectively reducing water loss filtering from the slurry to porous formation during cementing process. 2.Designed for lightweight cement slurry system and normal density cement slurry with dispersity. 3.Generate suspension stability on cement slurry, and the slurry’s stability is good. 4.Applicable in fresh water slurriesm, seawater slurries, and slurries containing CaCl2. 5.Used below temperature... -
AC261 Fluid Loss Additive
Product Description 1.AC261 fluid loss additive is a synthetic polymer which is capable of effectively reducing water loss filtering from the slurry to porous formation during cementing process. 2.Prevent the reversal of thickening time and strength with temperature. 3.Mainly suitable for normal density cement slurry system. 4.Applicable in fresh water slurries. 5.Used below temperature of 180℃(356℉, BHCT). 6.Compatible well with other additives. 7.AC261 series consists of L-type liquid,... -
Fluid Loss Additive AC167
Product Description 1.AC167 fluid loss additive is a synthetic polymer which is capable of effectively reducing water loss filtering from the slurry to porous formation during cementing process. 2.Disperse the slurry and help to control rheological behavior of cement slurry to prevent sedimentation and gelation problem. 3.No adverse influence to the thickening time of cement slurry in the working temperature range and shorten the transition time. 4.Assist in preventing anti-channeling. 5...
