Three-dimensional seismic images are the main source of information for the geomodeling of oil reservoirs. We propose here several algorithms, implemented in the gOcad geomodeling software, to automate their long and difficult interpretation. First, a continuous approach of the seismic signal enables us to implement a library of seismic attributes. Two methods of combination of these attributes are then studied: one based on the P.C.A. and moving centers, to compute seismic facies; the other, entirely new, based on interpolation maps, to compute meta-attributes. Lastly, two new techniques of automatic picking of seismic horizons are proposed, with editing tools. Faults picking is also approached under a bibliographical angle.Les images sism...
This paper describes an example of 3-D modeling using GOCAD software, a geometric modeler designed f...
We present a toolbox for quickly interpreting and illustrating 2D slices of seismic volumetric refle...
textSeismic interpretation plays a crucial role in extracting geologic information from seismic imag...
Three-dimensional seismic images are the main source of information for the geomodeling of oil reser...
Les images sismiques tridimensionnelles constituent la principale source d'information dans la géomo...
The goal of this work is building a new software platform for 3D seismic interpretation based on the...
The exploration of oil and gas is a vital part of today's increasing power demands to meet the energ...
The objective of the thesis is to propose a segmentation of an underlying seismic image in perfect c...
Geomodeling is considered by oil companies as a critical aspect of hydrocarbon prospection. Indeed b...
The discovery of giant hydrocarbon reservoirs, easily exploitable and profitable is now rarely relev...
In this thesis we investigate the applicability of image processing and pattern recognition techniqu...
The use of hydrocarbons is ubiquitous in modern society, from fuel to raw materials. Seismic surveys...
n a context of oil and gaz exploration and production, much information can be extracted from 3D sei...
Seismic reflection data are a valuable source of information for the three-dimensional modeling of s...
While 3D seismic data become widespread and the data-sets get larger, the demand for automation to s...
This paper describes an example of 3-D modeling using GOCAD software, a geometric modeler designed f...
We present a toolbox for quickly interpreting and illustrating 2D slices of seismic volumetric refle...
textSeismic interpretation plays a crucial role in extracting geologic information from seismic imag...
Three-dimensional seismic images are the main source of information for the geomodeling of oil reser...
Les images sismiques tridimensionnelles constituent la principale source d'information dans la géomo...
The goal of this work is building a new software platform for 3D seismic interpretation based on the...
The exploration of oil and gas is a vital part of today's increasing power demands to meet the energ...
The objective of the thesis is to propose a segmentation of an underlying seismic image in perfect c...
Geomodeling is considered by oil companies as a critical aspect of hydrocarbon prospection. Indeed b...
The discovery of giant hydrocarbon reservoirs, easily exploitable and profitable is now rarely relev...
In this thesis we investigate the applicability of image processing and pattern recognition techniqu...
The use of hydrocarbons is ubiquitous in modern society, from fuel to raw materials. Seismic surveys...
n a context of oil and gaz exploration and production, much information can be extracted from 3D sei...
Seismic reflection data are a valuable source of information for the three-dimensional modeling of s...
While 3D seismic data become widespread and the data-sets get larger, the demand for automation to s...
This paper describes an example of 3-D modeling using GOCAD software, a geometric modeler designed f...
We present a toolbox for quickly interpreting and illustrating 2D slices of seismic volumetric refle...
textSeismic interpretation plays a crucial role in extracting geologic information from seismic imag...