Title:
SYSTEMS AND METHODS FOR WELL DATA ANALYSIS
Document Type and Number:
WIPO Patent Application WO/2009/088816
Kind Code:
A8
Abstract:
Examples of techniques for analyzing well data which may be encountered during formation testing are disclosed. Certain portions of the tests may exhibit an indication of anomalous behavior, defects, errors or events that may have occurred during testing. One or more confidence tokens may be identified during or after the execution of a test. One or more of these confidence tokens may be analyzed to determine whether such anomalous behavior, defects, errors or events have occurred during the test. These confidence tokens may then be used to determine a level of confidence in the results derived from the tests performed and/or their underlying data and interpretation.
Inventors:
POP JULIAN J (US)
FOLLINI JEAN-MARC (US)
FOLLINI JEAN-MARC (US)
Application Number:
PCT/US2008/088396
Publication Date:
July 15, 2010
Filing Date:
December 29, 2008
Export Citation:
Assignee:
SCHLUMBERGER CA LTD (CA)
SCHLUMBERGER TECHNOLOGY BV (NL)
PRAD RES & DEV LTD
SCHLUMBERGER SERVICES PETROL (FR)
SCHLUMBERGER HOLDINGS
POP JULIAN J (US)
FOLLINI JEAN-MARC (US)
SCHLUMBERGER TECHNOLOGY BV (NL)
PRAD RES & DEV LTD
SCHLUMBERGER SERVICES PETROL (FR)
SCHLUMBERGER HOLDINGS
POP JULIAN J (US)
FOLLINI JEAN-MARC (US)
International Classes:
E21B49/00
Attorney, Agent or Firm:
FONSECA, Darla, P. et al. (Schlumberger Technology Corporation200 Gillingham Lane MD 200-, Sugar Land TX, US)
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