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Method for exploitation of a subterranean medium in accordance with an exploitation scheme defined by an optimized representation

Abstract : The invention is a method for exploiting a subterranean medium, according to an exploitation scheme defined on a representation of the medium based on a two-dimensional grid representing the subterranean medium. The quality of the mesh cells of the grid is optimized by displacing the nodes of the grid by a procedure for minimizing the deformation of the grid by generating a reference grid; imposing a displacement of at least one node, termed a rigid node, of the reference grid on a corresponding node in the grid to be optimized; and constructing an optimized two-dimensional grid by displacement of the other nodes of the reference grid, while minimizing the displacement field of the nodes.
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https://hal-utt.archives-ouvertes.fr/hal-02562414
Contributor : Jean-Baptiste Vu Van <>
Submitted on : Monday, May 4, 2020 - 4:04:34 PM
Last modification on : Friday, May 15, 2020 - 1:44:53 AM

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  • HAL Id : hal-02562414, version 1

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Brahim Yahiaoui, Abdallah Benali, Chakib Bennis, Houman Borouchaki. Method for exploitation of a subterranean medium in accordance with an exploitation scheme defined by an optimized representation. United States, Patent n° : US20140052427. 2014. ⟨hal-02562414⟩

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