Effecive sealing of a drilled well

Method defined in Swedish “standard 07” well

  • • Soak cement cartridge with hot (about 25 °) water about 10 minutes.
  • • Lift the casing something, drop the wet cartridge and lecapluggen, press and rotate til mountain level, turn down the feed tube until it stops.
  • • When the plug is crushed and mixed with the accelerator cement paste starts hardening and the gap sealed.
  • • Blow out the drill bit and start to rock drill for about 45 minutes.

 

 

 

  • New!

    Increased amount of accelerator in the cement mix for faster curing.