The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 13, 2007
Filed:
Jun. 11, 2003
Jean-claude Dulac, Sugarland, TX (US);
Fabien Bosquet, Houston, TX (US);
Emmanuel Labrunye, Nancy, FR;
Jean-Claude Dulac, Sugarland, TX (US);
Fabien Bosquet, Houston, TX (US);
Emmanuel Labrunye, Nancy, FR;
Earth Decision Sciences, Vandoeuvres les Nancy, FR;
Abstract
A method for locally determining a profile of geological horizons includes a step () which consists in digital modeling with continuous local seismic traces, calculating an optimal offset and defining a conditional neighborhood of a reference central continuous local seismic trace; a step () which consists in defining residuals relative to the reference central continuous local seismic trace; a third step () which consists in minimizing the set of residuals on the conditional neighborhood and a fourth step () which consists in determining parametric coefficients corresponding to the minimization of the set of residuals on the conditional neighborhood carried out at step ().