Share to - WeChat
x
Basic Knowledge

Contact Us

  • Tel:
    86-22-58627718(Head Office)
    86-10-87562550(Beijing Office) 
  • Fax:
    86-22-58627711(Head Office)
    86-10-87562567(Beijing Office)
  • Complaints:
    86-22-58627715
    kesu@kelioil.com
Basic Knowledge
6.3 heamatite
  • Detailed description
The main content of heamatite is iron oxide; it takes more than 80%. The heamatite as the weighting agent, is used to increase the cement slurry’s density and prevent well blowout, gas channeling in the high-pressure oil gas stratum cementing operation.
The oil drilling’s general requirements to heamatite
Density: bigger than 4.5g/cm3
Fe2O3 content: above 80%
Fineness: 200~300 mesh