A closer look at non-uniqueness during dynamic data integration /
analysis of the results obtained. These models are
| Main Author: | |
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| Format: | Thesis eBook |
| Language: | English |
| Published: |
[Place of publication not identified] :
[publisher not identified] ;
1997.
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| Subjects: | |
| Online Access: | Link to OAKTrust copy |
| Summary: | analysis of the results obtained. These models are approach selected, as being stochastic or deterministic. approaches and show graphically similarities between them. Both methods have been described and used with success in characteristics, instability and non-uniqueness. In order to Characterizing heterogeneous permeable media using dynamic computationally intensive are ill-posed by essence. The data such as transient pressure, tracer or multiphase distribution is reconstructed using water-cut history from interrelation between these two techniques as well as their inverse problem. As a result of this study, a practical set inverse problem. These inverse problems apart from being investigated. The regularization techniques studied here are Next, several realizations of permeability fields are obtained by the inversion of production data without any type of guidelines regarding several factors which affect the of regularization criteria as well as applying each of the Our objective is to show analytically and graphically the overcome these difficulties, the addition of a regularization producing wells. This synthetic example addresses some of production history typically requires the solution of an qualitatively compared with the true solution. Finally, recognizing the importance of the relative weighting of the regularization techniques can be grouped, depending on the regularization techniques. We then perform a comparative regularization term and the data misfit, its optimal value is related sciences like geophysics and groundwater resources. relationship between the two existing regularization solutions of such inverse problems present two undesirable techniques for inverse problems. We determine an analytical term is required in the inversion procedure. These the key issues regarding the behavior of the solutions of the thesis we review several concepts regarding regularization uniqueness of the inverse problem is presented. usefulness for obtaining better inverse solutions. In this |
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| Item Description: | "Major subject: Petroleum Engineering". Vita. |
| Physical Description: | xxix, 263 leaves : illustrations ; 28 cm. Also available online. Issued also on microfiche from Lange Micrographics. |
| Bibliography: | Includes bibliographical references: pages 251-253. |