| US 7,603,237 B2 | ||
| Method for analyzing data having shared and distinct properties | ||
| Nicholas J. Heaton, Den Haag (Netherlands); Jack A. La Vigne, Houston, Tex. (US); Ralf Heidler, Houston, Tex. (US); and Henry N. Bachman, Missouri City, Tex. (US) | ||
| Assigned to Schlumberger Technology Corporation, Sugar Land, Tex. (US) | ||
| Filed on Jun. 20, 2007, as Appl. No. 11/765,484. | ||
| Claims priority of provisional application 60/820417, filed on Jul. 26, 2006. | ||
| Prior Publication US 2008/0082270 A1, Apr. 03, 2008 | ||
| Int. Cl. G01V 1/40 (2006.01) | ||
| U.S. Cl. 702—6 | 19 Claims |
| 1. A method to determine earth formation properties using a logging tool disposed in a wellbore penetrating the formation,
comprising
obtaining two or more data sets using the logging tool, wherein the data sets comprise measured shared and distinct formation
properties;
computing from the data sets a common distribution for each shared formation property and a distinct distribution for each
distinct formation property; and
determining the formation properties using the common distributions and/or the distinct distributions.
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