LOGGING WHILE TRIPPING

SAFE

  • Tools and radioactive sources safely located inside LWT collar during deployment & logging
  • Radioactive sources and the LWT tools are fully retrievable
  • Full well control including pipe rotation and circulation during entire operation


COST EFFECTIVE

  • Significant rig time savings over wireline, pipe conveyed, or shuttle logging – Save 2 rig days, $0.6M)
  • Considerably more economic than LWD
  • Less LIH BHA Cost - Tools are fully retrievable at any time unlike the LWD tools, saving $0.5M


EFFICIENT & PROVEN

  • Allows logging of horizontal and hostile holes
  • No extra pipe trip to change BHA for LWT operations
  • No hole conditioning required
  • Compact equipment and small crew
  • More than 600 over jobs worldwide


SIMPLE

  • Memory based, battery powered instruments; no wireline required
  • Logs acquired through LWT collars during normal pipe trip

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