Shan Xi Wei Dayton Cement Group LLC Share: temperature and pressure free oil well cement bottom and increase with increasing depth of the well cement plant, every depth 100 m, the temperature increased by about 3 ℃, the pressure increases 1.0 ~ 2.0 MPa. Therefore, high temperature and pressure, especially on the various properties of high temperature cement is well cement production and use of the main problems. High temperature strength silicate cement decreased significantly, Construction: Application: oil well cement is dedicated to the oil and gas well cementing engineering of cement. Requirements: grout injection wells in the process to have a certain degree of mobility and appropriate density oil well cement, grout injection wells after Witton brand well cement, should rapidly condense, and reached a considerable strength in the short term; cured The grout should have good stability and impermeability, corrosion resistance and so on. Shan Xi Wei Dayton Cement Group LLC Share: oil well cement is characterized by having a suitable density and setting time of oil well cement, low consistency, with good anti-settling and oil pumpability of ready-mixed concrete used in its preparation. Poured into predetermined (temperature, pressure) well section, hardened and condense quickly produce certain mechanical strength. After the concrete cured with good impermeability, stability and corrosion resistance. Oil well cement belong to special cement, Portland cement clinker by the hydraulic calcium silicate as a main component, adding an appropriate amount of gypsum and ground aids made. Oil well cement cement _ _ Witton cement (certified merchants) are provided by Witton Cement Group LLC. Witton Cement Group Co., Ltd. (www.sxwdgs.com/) strong, credible, Shanxi Yuncheng cement products and other industries and has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Witton cement into the brilliant and you work for a better future!