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2 edition of Applications of velocity-stack methods to seismic data processing found in the catalog.

Applications of velocity-stack methods to seismic data processing

Myung W. Lee

Applications of velocity-stack methods to seismic data processing

by Myung W. Lee

  • 291 Want to read
  • 20 Currently reading

Published by U.S. G.P.O. in Washignton .
Written in English

    Subjects:
  • Seismology -- Mathematical models -- Data processing.

  • Edition Notes

    Includes bibliographical references (p. 24-25).

    Other titlesVelocity-stack methods.
    Statementby Myung W. Lee and Warren F. Agena.
    SeriesU.S. Geological Survey bulletin ;, 2102
    ContributionsAgena, W. F.
    Classifications
    LC ClassificationsQE75 .B9 no. 2102, QE539.2.D36 .B9 no. 2102
    The Physical Object
    Paginationiii, 25 p. :
    Number of Pages25
    ID Numbers
    Open LibraryOL1080193M
    LC Control Number94003663

    Application of Principal Component Analysis in Weighted Stacking of Seismic Data Article (PDF Available) in IEEE Geoscience and Remote Sensing Letters 14(8) . Basic principles of the seismic method In this chapter we introduce the basic notion of seismic waves. In the earth, seismic waves can propagate as longitudinal (P) or as shear (S) waves. For free space, the one-dimensional wave equation is derived. The wave phenomena occurring at a boundary between two layers are discussed, such as Snell’s File Size: KB.

    Seismic Reflection Methods. The unique advantage of seismic reflection data is that it permits mapping of many horizon or layers with each shot.. At later times in the record, more noise is present in the record making the reflections difficult to extract from the unprocessed data. Data Processing. Processing is typically done by.   Simple seismic processing workflow 1. Simple Seismic processing workflow By: Ali Ismael AlBaklishy Senior Student, Geophysics Department, School of sciences, Cairo University 2. Content Introduction. • Data Initialization. • Amplitude Processing. • Noise Attenuation. • Deconvolution. • Multiple Attenuation.

    The application of the fidelity‐preserved amplitude Fourier finite difference prestack depth migration method is favorable for the structure and lithology imaging of the complex overthrust structure. The continuation operator is only one part of the prestack migration. The boundary conditions and imaging conditions are of the same importance. Earth Science Stack Exchange is a question and answer site for those interested in the geology, meteorology, oceanography, and environmental sciences. Discrete Slant Stack on seismic data. Ask Question Asked 4 years, 9 months ago. There seem to be at least two methods for overcoming the finite aperture, or limited offset and ray.


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Applications of velocity-stack methods to seismic data processing by Myung W. Lee Download PDF EPUB FB2

Applications of velocity-stack methods to seismic data processing (OCoLC) Material Type: Government publication, National government publication, Internet resource: Document Type: Book, Internet Resource: All Authors / Contributors: Myung W Lee; W F Agena.

Applications of velocity-stack methods to seismic data processing (DLC) (OCoLC) Material Type: Document, Government publication, National government publication, Internet resource: Document Type: Internet Resource, Computer File: All Authors / Contributors: Myung W Lee; W F Agena; Geological Survey (U.S.).

Seismic broadband acquisition is the basis for relative fidelity preservation processing and the influence of seismic acquisition on data processing is also analyzed.

The methods and principles of Kirchhoff integral migration, one-way wave equation migration and reverse time migration are also introduced and illustrated clearly.

The chapter also describes the characteristics of the most common transform methods used in seismic processing, such as the z transform and the Hilbert and τ - p transforms (slant stack) and their application fields.

Sampling theory for discrete time. Seismic Data Automatic Gain Control Velocity Analysis Downward Continuation Record Section These keywords were added by machine and not by the authors.

This process is experimental and the keywords may be updated as the learning algorithm : Mamdouh R. Gadallah, Ray Fisher. 1 Introduction to seismic data and processing Chapter contents Seismic data and their acquisition, processing, and interpretation Sampled time series, sampling rate, and aliasing Seismic amplitude and gain control Phase and Hilbert transforms Data format and quality control (QC) Summary Further readingFile Size: KB.

processing and interpretation principles of the geophysical waveforms. The book essentially consist of seven divisions: 1. Basic physics 2. Geophones and instrumentation 3. Seismic field design 4. Rocks, rock physics and well logs 5. The seismic method 6.

Seismic interpretation and geology 7. Probability, statistics and mappingFile Size: 1MB. The data processing was performed using the Seismic Handler Code by K. Stammler. Thomas was supported by DFG grant TH/1‐1.

Rost is supported by NSF grant EAR‐ (NSF CSEDI). [] Louise Kellogg was the Editor responsible for this paper. She thanks one anonymous cross‐disciplinary reviewer and two anonymous technical by: The seismic method is a powerful geophysical exploration technique that has been in wide-spread use in ground engineering for more than 40 years and has been increasingly used since in geotechnical and environmental applications, usually at depths shallower than 40 meters.

The applicability of seismic methodsFile Size: KB. Seismic broadband acquisition is the basis for relative fidelity preservation processing and the influence of seismic acquisition on data processing is also analyzed. The methods and principles of Kirchhoff integral migration, one-way wave equation migration and reverse time migration are also introduced and illustrated : Xiwen Wang.

instrument requires two people to operate, and up to data points per day can be collected under good conditions. These tools are extremely sensitive and accurate, capable of detecting variations in conductivity of as little as 3%.

Data are automatically stored in an electronic data logger for later interpretation when transferred to a Size: 1MB. This book is devoted to application of the reflection seismic method to the exploration and development of oil and gas fields.

Conventional processing of reflection seismic data yields an earth image represented by a seismic section which usually is displayed in time. Figure I-1 shows a seismic section from the Gulf of Mexico, nearly 40 km in.

Oz Yilmaz has expanded his original volume on processing to include inversion and interpretation of seismic data. In addition to the developments in all aspects of conventional processing, this two-volume set represents a comprehensive and complete coverage of the modern trends in the seismic industry-from time to depth, from 3-D to 4-D, from 4-D to 4-C.

This book is devoted to application of the reflection seismic method to the exploration and development of oil and gas fields. Conventional processing of reflection seismic data yields an earth image represented by a seismic section which usually is displayed in time.

Figure I-1 shows a seismic section from the Gulf of Mexico. Various geophysical methods are identified in table 1 (adapted from a chart compiled by Companie General de Geophysique, Massy, France and published with modification by Van Blaricom, ).

The table identifies the utility of each method in airborne, ground, or borehole applications. The book also provides the reader with several case studies of field seismic data imaging in different kinds of basins to show the methods used in practice.

is the Vice President of the northwest Branch of the Petroleum Exploration and Development Research Institute, and is well known as a senior technical expert of CNPC. Öz Yilmaz has expanded his original volume on processing to include inversion and interpretation of seismic data.

In addition to the developments in all aspects of conventional processing, this two-volume set represents a comprehensive and complete coverage of the modern trends in the seismic industry-from time to depth, from 3-D to 4-D, from 4-D to 4-C, 5/5(1).

The emphasis is on geophysical applications for seismic exploration, but researchers in the fields of earthquake seismology, rock acoustics, and material science - including many branches of acoustics of fluids and solids - may also find this text useful.

Acquisition and Processing of Marine Seismic Data demonstrates the main principles, required equipment, and suitable selection of parameters in 2D/3D marine seismic data acquisition, as well as theoretical principles of 2D marine seismic data processing and their practical implications.

Featuring detailed datasets and examples, the book helps to relate theoretical background to real seismic data. The application on synthetic example and real data shows that zero-offset common-reflection-surface stack can improve the seismic stacked section by increasing the signal-to-noise ratio and enhancing the consistence of reflection event, and the results reveal that this method is a promising tool of seismic data : Guohua Liu, Mei Xiao.

Digital Data 32 Video on DVD 33 DISC on DVD 36 SEG Library Subscriptions 35 Index/Author & Title 38 Index/Subject 42 SEG eBooks Collection: Catalog numbers for e-books typically are the print cat-alog number followed by an “E” instead of an “A.” For example, Seismic Data Analysis is A for print and E for the e-book version.

E File Size: 2MB.By contrast, this course uses cartoons and real data examples to provide an intuitive understanding of the seismic processing procedures. Course participants will receive a course book that will contain the contents of all overheads, with the exception of examples shown from the Öz Yilmaz classic seismic processing text.The previous four chapters discussed seismic wave propagation in the Earth and the representation and transformation of seismic reflection data.

Seismic data processing has been explained in details by some books and briefly introduced in the previous chapter. However, more aspects exist in theoretical reflection seismology.