A type curve approach to estimatingp for ap-normal transformation |
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| Authors: | Dachang Li and Larry W Lake |
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| Institution: | (1) Department of Petroleum and Geosystems Engineering, The University of Texas at Austin, 78712 Austin, Texas |
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| Abstract: | The p-normal transformation plays an important role in reservoir characterization for data sets that are neither normally nor log-normally distributed. The key step in the transformation is to estimate the value of pfor a given data set. Even though there are several ways to determine p,these are more inconvenient than the quicker and easier type curve approach to estimate pwe present in this paper. In addition, the method provides the p-normal transformation with a visual interpretation. We demonstrate the technique by analyzing reservoir permeability and porosity data from the East Velma West Block Sims Sand Unit, Oklahoma. |
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| Keywords: | p-normal type curve |
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