Pipe Co., Ltd. Shanxi Xin Jian Share: oil well cement due to the definition of depth, temperature, pressure, and other wells in different geological conditions or to meet some special requirements for cementing oil well cement can be divided into different categories. Oil well cement used in oil wells in addition, the requirements as to meet the requirements, can also be used for cementing gas wells, geothermal wells or the like. According to determine the depth of the well cement breed name is on the general principles of international follow. Features: appropriate density and setting time, low consistency, with good anti-settling and pumpable with its ready-mixed concrete prepared well. Injected into a predetermined (temperature, pressure) wells segment harden quickly condense and produce certain mechanical strength. After the concrete cured with good impermeability, stability and corrosion resistance. Witton Cement Group Co., Ltd. Share: low oil well cement early strength agent Research and Evaluation Summary: low early strength cement slurry is designed to meet the low temperature conditions to produce a kind of cementing grout, aiming at Daqing oilfield drilling during winter When surface casing cementing formation temperature is low, slow cement strength development, WOC long time and so developed a new type of low-temperature coagulant QZ-1 early strength cement Farmington Hills Xi Wei, the early strength agent is active silica fume, solid alcohol amines and anionic polymer compound obtained by a certain percentage of Witton oil well cement, can greatly accelerate the rate of hydration of cement and promote the formation of the early strength cement; the early strength agent does not contain chlorine ions, able to overcome the problems of the conventional casing corrosion caused by chlorine early strength agent, while oil well cement, silica fume activity of the early strength agent contains, and can react with cement, so that a slight expansion of the volume of cement; solid alcohol amines can cement particles and water molecules of hydrogen bonds and van der gravitational binding cement particles are adsorbed to deepen the depth of cement hydration reaction; there are a large number of adsorption groups (hydroxyl, amide) and hydration group (carboxyl) on the anionic polymer chains , can be adsorbed on cement particles, increasing the viscosity of the cement slurry. QZ-1 early strength cement slurry affect performance, including compressive strength of the experimental study analysis. Witton well cement | Witton cement (certified) | oil well cement by Witton Cement Group Co., Ltd. Witton Cement Group Co., Ltd. (www.sxwdgs.com/) Shanxi Yuncheng, cement and products of leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Witton cement leadership with the staff warmly welcome all inquiries negotiations to create Witton cement a better future.