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Ninth International Geostatistics Congress, Oslo, Norway
June 11 – 15, 2012 |
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Session: |
Petroleum 2 |
Abstract No.: |
O-034 |
Title: |
Seismic AVO inversion using the closed skew-normal random field |
Author(s): |
Kjartan Rimstad, Norwegian University of Science and Technology (NO)
Henning Omre, Norwegian University of Science and Technology (NO)
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Abstract: |
Skewness is often present in a wide range of geostatistical problems, and modeling it in the spatial context remains a challenging problem. In this article, we consider the closed skew-Gaussian distribution, which is a generalization of the traditional Gaussian distribution. Fitting closed skew-Gaussian distributions are an inference challenge in various cases. We study this inference problem in an high-dimensional setting. The closed-skew Gaussian prediction approach has been applied on real seismic data from the Sleipner field in the North Sea. |
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Copyright 2012 International Geostatistics Congress
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