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:
Feb. 17, 2026
Filed:
Jan. 27, 2023
Saudi Arabian Oil Company, Dhahran, SA;
Marcin Szymon Dukalski, Delft, NL;
SAUDI ARABIAN OIL COMPANY, Dhahran, SA;
Abstract
Examples of methods and systems for determining a true absolute-amplitude seismic dataset are disclosed. The methods include obtaining an observed seismic dataset, where the observed seismic dataset includes observed seismic traces containing primary reflections and multiple reflections, and selecting a primary-free time window of the observed seismic traces that contains only observed multiple reflections. The methods further include, using a seismic processing system, determining output seismic traces within the primary-free time window using a multiple prediction method, where determining output seismic traces include determining a scalar multiplier based, at least in part, on the output seismic traces, and determining the true absolute-amplitude seismic dataset based, at least in part, on the observed seismic dataset and the scalar multiplier.
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