Drilling and Insitu Tests

Full Wave Form Sonic Log with CBL


Full wave form sonic sonda is used to record travelling time an acoustic signal between receiver and source. This technique is successful to describe fracture, porosity etc. except to determine shear wave Vs and compression wave Vp.

Seismic measurement studies are executed with Full wave form sonic with CBL system that is manufactured by Robertson Geologging.

  • Water/minerals/engineering
  • Porosity
  • Rock strength and elasticity module determination
  • Correction of seismic velocity
  • Fracture and permeability indication in hard rock
  • Location of poor or missing cement behind casing


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