Stacking Velocity Analysis with Model-based Common-Diffraction-Surface (CDS) Stack Attributes

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

shahsavani hashem

Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: PETROLEUM RESEARCH Year:2019 | Volume:27 | Issue:103 Page(s): 111-122

Download Full-Text

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Persian Verion

View:

462

Download:

Cites:

Information Journal Paper

Title

Stacking Velocity Analysis with Model-based Common-Diffraction-Surface (CDS) Stack Attributes

Author(s)

shahsavani hashem | Issue Writer Certificate

Keywords

Common Reflection SurfaceQ1

Common Diffraction SurfaceQ1

Velocity AnalysisQ1

Stacking VelocityQ1

Reflection Seismic Data ProcessingQ1

Abstract

Velocity Analysis is an important part of seismic data processing steps. The Stacking Velocity can be calculated by the Normal-Incident-Point (NIP) wave and the emergence angle, which are attributes of Common-Reflection-Surface (CRS) stack method. But the NIP-wave is impressed by the Normal wave of the CRS attribute. The Common-Diffraction-Surface (CDS) stack is introduced by developing the CRS method. The model-based CDS attributes can be calculated by ray tracing on smooth velocity model with minor accuracy. As in model-based CDS method, the NIP-wave is not affected by N-wave. Hence, the calculated Stacking Velocity is more accurate and more reliable. Here, it is proposed by us to apply the model-based CDS on a range of constant velocity model several times. In this way, the coherence and Stacking Velocity sections are produced for each time. In addition, the production of coherence and Stacking Velocity sections allows us to select the Stacking Velocity with high coherence. Finally, the propose method on a synthetic model with five layers has been applied and the results of Stacking Velocity obtained by CRS have been compared with the results obtained from model-based CDS method. The results show a great improvement in accuracy of Stacking Velocity calculated with CDS attributes.

Cites

No record.

References

No record.

Cite

APA: Copy

shahsavani, hashem. (2019). Stacking Velocity Analysis with Model-based Common-Diffraction-Surface (CDS) Stack Attributes. PETROLEUM RESEARCH, 27(103 ), 111-122. SID. https://sid.ir/paper/114708/en

Vancouver: Copy

shahsavani hashem. Stacking Velocity Analysis with Model-based Common-Diffraction-Surface (CDS) Stack Attributes. PETROLEUM RESEARCH[Internet]. 2019;27(103 ):111-122. Available from: https://sid.ir/paper/114708/en

IEEE: Copy

hashem shahsavani, “Stacking Velocity Analysis with Model-based Common-Diffraction-Surface (CDS) Stack Attributes,” PETROLEUM RESEARCH, vol. 27, no. 103 , pp. 111–122, 2019, [Online]. Available: https://sid.ir/paper/114708/en

Related Journal Papers