WELL LOGS AND SEISMIC -- TWO SIDES OF THE SAME COIN

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ITEM #RF-07
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ITEM #RF-07S

This Reference Manual and Short Course cover topics needed to calculate log response in support of seismic modeling, emphasizing the use of the Log Response Equation and the Shared Earth Model, creation of accurate synthetic seismograms, and synthetic seismic sections. Fluid and rock replacement concepts, calibrating inversion, AVO, and porosity/lithology analysis from seismic attributes wraps up the subject.

QUICK FACTS:
 Item #RF-07: 166 pages, 6 chapters, 3 appendices, table of contents, computer-ready math, access to all META/LOG spreadsheet software

Item #RF-07S: 4 narrated video slideshows, with lecture notes and exercises.

 See Sample Videos HERE.
RECOMMENDED FOR: all geoscientists, geotechs, engineers, managers and CEO's.

RELATED PRODUCTS:
RF-01 Crain's Petrophysical PocketPal
 RF-02 Crain's Analyzing Unconventional Reservoirs

 Put my 50+ years of practical world-wide petrophysical experience to work for you!

 

License:   Single-User • Corporate • Academic

 

REFERENCE MANUAL   -- CONTENTS --   VIDEO SLIDESHOWS


1.00 Seismic Petrophysics Basics
1.01 Seismic Modeling
1.02 Log Modeling
1.03 Logs Used in Seismic Interpretation
1.04 The Shared-Earth Model

2.00: Log Editing Concepts
2.01: Modeling Sonic and Density with Response Equation
2.02: Seismic Check Shots
2.03: Editing Sonic Logs With SRS and VSP Data
2.04: Modeling Sonic and Density Logs With Trend Data
2.05: Modeling Sonic and Density Logs From Resistivity Data
2.06: Modeling Sonic and Density Logs From Neutron and GR
2.07: Modeling Sonic and Density Logs With Regression
2.08: Modeling Sonic Log Response From Biot-Gassmann
Equations
2.09 Gas Effect On Acoustic Data
2.10: Gardner’s Model for Density from Sonic

3.00: Seismic Modeling Basics
3.01: Step By Step Procedure for Modeling
3.02: Integrating the Sonic Log
3.03: Acoustic Impedance and Reflection Coefficients
3.04: Calculating Seismic Wavelets
3.05: Convolution of Wavelet & Reflection Coefficients
3.06: Case Histories: Synthetic Seismograms

4.00: Seismic Attribute Basics
4.01: Seismic Inversion Procedures
4.02: Capturing Low Frequency Components
4.03: Displaying Seismic Inversion Traces
4.04: Case Histories: Seismic Inversion
4.05: Porosity / Lithology From Shear Seismic
4.06: Case Histories: Porosity / Lithology

5.00: VSP and AVO, Basics
5.01 Vertical Seismic Profiles On Wireline
5.02 Vertical Seismic Profiles While Drilling
5.03 Case Histories: Vertical Seismic Profiles
5.04: Amplitude Versus Offset (AVO)
5.05: Case Histories: Amplitude Versus Offset

6.00: Seismic Concepts for Non-Geophysicists
6.01: Seismic Data Acquisition
6.02: Seismic Velocity Analysis Techniques
6.03: Calculating Seismic Velocity From Logs
6.04: Calculating Interval Velocity From Seismic Data
6.05: Time to Depth Conversion
6.06: Seismic Velocity and Dipping Beds

Appendix 1: Log Analysis for Geophysicists
Appendix 2: List of Abbreviations / Nomenclature
Appendix 3: Elastic Constants Transforms


 

LECTURE 21

  • Seismic Concepts for Non-Geophysicists

  • Seismic Data Acquisition

  • Seismic Velocity Analysis Techniques

  • Calculating Seismic Velocity From Logs

  • Calculating Interval Velocity From Seismic

  • Time to Depth Conversions

  • Seismic Petrophysics Basics

  • Seismic Modeling

  • Log Modeling

  • Logs Used in Seismic Interpretation

  • The Shared-Earth Concept

  • Exercise 21

LECTURE 22

  • Log Editing Concepts

  • Modeling Sonic and Density with Response Equation

  • Seismic Check Shots

  • Editing Sonic Logs With SRS and VSP Data

  • Modeling Sonic and Density Logs With Trend Data

  • Modeling Sonic and Density Logs From Resistivity

  • Modeling Sonic and Density Logs From Neutron and Gamma Ray

  • Modeling Sonic and Density Logs With Regression

  • Modeling the Sonic Log Response From Biot-Gassmann Equations

  • Gardner’s Model for Density from Sonic

  • Exercise 22

LECTURE 23

  • Seismic Modeling Basics

  • Step By Step Procedure for Modeling

  • Integrating the Sonic Log

  • Acoustic Impedance and Reflection Coefficients

  • Calculating Seismic Wavelets

  • Convolution of Wavelet & Reflection Coefficients

  • Case Histories: Synthetic Seismograms

  • Exercise 23

LECTURE 24

  • Seismic Concepts for Non-Geophysicists

  • Seismic Data Acquisition

  • Seismic Attributes Basics

  • Seismic Inversion Procedures

  • Capturing Low Frequency Components

  • Displaying Seismic Inversion Traces

  • Case Histories: Seismic Inversion

  • Porosity/Lithology From Shear Seismic

  • Case Histories: Porosity/Lithology

  • Vertical Seismic Profile Concepts

  • Vertical Seismic Profiles On Wireline

  • Vertical Seismic Profiles While Drilling

  • Case Histories: Vertical Seismic Profiles

  • Amplitude Versus Offset (AVO)

  • Case Histories: Amplitude Versus Offset

  • Exercise 24
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