A low density economical cement slurry system was selected to solve the problems of limited space of offshore work platform and high labor intensity.The results showed that the system was simple,easy to adjust and low economic cost.It had good water loss performance and good settlement stability.It had good linear tunability of thickening time.It had good cement strength.The low-density and economical cement slurry system had been successfully applied in the east sea of the south China sea for 5 times.The field application showed that the cement slurry system was easy to mix slurry in the field,with few bubbles,good slurry fluidity and convenient field operation.The use of LAS system reduced the labor intensity and met the requirements of subsequent drilling.
关键词
低密/经济型/水泥浆体系/LAS系统
Key words
low-density/economical/cement slurry system/LAS system
维普
万方数据