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DOWNHOLE MEASUREMENT OF SUBSTANCES IN EARTH FORMATIONS

  • US 20080111064A1
  • Filed: 11/10/2006
  • Published: 05/15/2008
  • Est. Priority Date: 11/10/2006
  • Status: Abandoned Application
First Claim
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1. A method for determining a property of earth formations surrounding a borehole, comprising the steps of:

  • isolating a region of the borehole, and obtaining a sample of borehole fluid from the isolated region; and

    implementing measurements, of the Raman scattering of electromagnetic energy directed at the fluid sample;

    said property of the earth formations being determinable from said measurements.

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