Automatic Building of Structured Geological Models

Author:

Brandel Sylvain1,Schneider Sébastien2,Perrin Michel3,Guiard Nicolas3,Rainaud Jean-Français4,Lienhard Pascal5,Bertrand Yves5

Affiliation:

1. Université Louis-Pasteur, LSIIT, Pôle API, Bd Sébastien Brant, F-67412 Illkirch Cedex, France

2. Institut Français du Pétrole, DTIMA, 1-4 Avenue de Bois-Préau, F-92852 Rueil-Malmaison Cedex, France

3. Ecole des Mines de Paris, CGI, 60 Bd St. Michel, F-75272 Paris Cedex 06, France

4. Institut Français du Pétrole, DTIMA

5. Université de Poitiers, SIC, Bât. SP2MI, Téléport 2, Bd Marie et Pierre Curie, BP 30179, F-86960 Futuroscope Cedex, France

Abstract

The present article proposes a method to significantly improve the construction and updating of 3D geological models used for oil and gas exploration. We present a prototype of a “geological pilot” which enables monitoring the automatic building of a 3D model topologically and geologically consistent, on which geological links between objects can easily be visualized. This model can automatically be revised in case of changes in the geometric data or in the interpretation.

Publisher

ASME International

Subject

Industrial and Manufacturing Engineering,Computer Graphics and Computer-Aided Design,Computer Science Applications,Software

Reference25 articles.

1. OMEGA: A CAD-Based Approach to Geological Modelling;Floater

2. The Landmark web site, http://www.lgc.com

3. The Earth Vision web site, http://www.dgi.com

4. GOCAD: A Computer-Aided Design Program for Geological Applications;Mallet

5. Discrete Smooth Interpolation in Geometric Modeling;Mallet;ACM Trans. Graphics

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