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Systems, methods and apparatuses for monitoring and recovery of petroleum from earth formations

  • US 8,069,919 B2
  • Filed: 11/11/2010
  • Issued: 12/06/2011
  • Est. Priority Date: 05/13/2008
  • Status: Expired due to Fees
First Claim
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1. A system for monitoring a location of a borehole for production of petroleum from an earth formation, the system comprising:

  • an assembly including at least one of an injection conduit for injecting a thermal source into the formation and a production conduit for recovering material including the petroleum from the formation;

    a guide conduit attached to at least a portion of the at least one of the injection conduit and the production conduit, the guide conduit extending in a direction at least substantially parallel to the at least one of the injection conduit and the production conduit; and

    a detection source conduit insertable through the guide conduit and configured to dispose therein a detection source for detecting a location of the assembly in the formation.

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