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Title:
ACOUSTIC TRIGGERING DEVICES FOR MULTIPLE FLUID SAMPLERS AND METHODS OF MAKING AND USING SAME
Document Type and Number:
WIPO Patent Application WO/2012/164524
Kind Code:
A3
Abstract:
A method for capturing a sample from a wellbore, comprising the steps of introducing a first message and a second message into a tubing positioned within the wellbore. The first message is directed to a first modem connected to a first sampler device to cause the first sampler device to collect a first sample. The second message is directed to a second modem connected to a second sampler device to cause the second sampler device to collect a second sample.

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Inventors:
ATKINSON MALCOLM (GB)
STEVENS JOHN (CA)
KHAN ADEEL (GB)
FRAGOSO SUSANNA (GB)
ALTEIRAC LAURENT (NO)
FILAS JAMES G (US)
Application Number:
PCT/IB2012/052749
Publication Date:
November 14, 2013
Filing Date:
May 31, 2012
Export Citation:
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Assignee:
SCHLUMBERGER SERVICES PETROL (FR)
SCHLUMBERGER TECHNOLOGY BV (NL)
SCHLUMBERGER HOLDINGS
SCHLUMBERGER CA LTD (CA)
PRAD RES & DEV LTD
ATKINSON MALCOLM (GB)
STEVENS JOHN (CA)
KHAN ADEEL (GB)
FRAGOSO SUSANNA (GB)
ALTEIRAC LAURENT (NO)
FILAS JAMES G (US)
International Classes:
E21B49/08; E21B47/16
Foreign References:
GB2445209A2008-07-02
US20090049904A12009-02-26
US20030164240A12003-09-04
US20020036085A12002-03-28
US20080115574A12008-05-22
Attorney, Agent or Firm:
RZANIAK, Marcin et al. (IP-AdministrationHigh Cross, Madingley Road, Cambridge Cambridgeshire CB3 0EL, GB)
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