LINEAR-RADON-MARCHENKO EQUATION BASED INTERNAL MULTIPLE ELIMINATION

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Inventor(s)

LINEAR-RADON-MARCHENKO EQUATION BASED INTERNAL MULTIPLE ELIMINATION - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240255666 titled 'LINEAR-RADON-MARCHENKO EQUATION BASED INTERNAL MULTIPLE ELIMINATION

Simplified Explanation

The patent application describes a system and method for creating a seismic dataset free of internal multiples by applying specific operators in a transform domain.

Key Features and Innovation

Obtaining a seismic dataset with space-time gathers.
Determining first and second truncation operators to mute samples before and after predetermined intercept times in the transform domain.
Applying Marchenko internal multiple attenuation to create an internal multiples-free seismic dataset.

Potential Applications

This technology can be used in oil and gas exploration to improve the quality of seismic data, leading to more accurate subsurface imaging and interpretation.

Problems Solved

This technology addresses the issue of internal multiples in seismic data, which can distort the interpretation of subsurface structures and reduce the accuracy of exploration efforts.

Benefits

Enhanced accuracy in subsurface imaging.
Improved interpretation of geological structures.
Increased efficiency in oil and gas exploration.

Commercial Applications

Oil and gas exploration companies can use this technology to optimize their exploration efforts and make more informed decisions about drilling locations and resource potential.

Prior Art

Readers interested in prior art related to this technology can explore research papers, patents, and industry publications on seismic data processing and internal multiple attenuation techniques.

Frequently Updated Research

Researchers in the field of seismic data processing are constantly developing new methods and algorithms to improve the quality and accuracy of seismic imaging. Stay updated on the latest advancements in this area to benefit from cutting-edge technologies.

Questions about Seismic Data Processing

How does internal multiple attenuation improve the quality of seismic data?

Internal multiple attenuation helps remove unwanted reflections from within the subsurface, resulting in a cleaner seismic dataset that provides a more accurate representation of the geological structures.

What are the main challenges in implementing internal multiple attenuation techniques in seismic data processing?

Implementing internal multiple attenuation techniques requires a deep understanding of seismic data processing algorithms and the ability to apply them effectively in the transform domain to achieve the desired results.

Original Abstract Submitted

a system and method are disclosed for determining an internal multiples-free seismic dataset. the method includes obtaining a seismic dataset, wherein the seismic dataset comprises a plurality of space-time gathers, determining a first truncation operator, wherein the first truncation operator mutes samples of each trace after a first predetermined intercept time in a transform domain, and determining a second truncation operator, wherein the second truncation operator mutes samples of each trace before a second predetermined intercept time in the transform domain. the method further includes applying marchenko internal multiple attenuation on the seismic dataset using the first and second truncation operators to determine the internal multiples-free seismic dataset.