WEEK | SUBJECT | Hmwk
| Lab
|
| Jan. 7-9
| Powerpoint Overview: and
Basic Physics:
| None.
| Interpretation Lab.
|
| Jan. 14-16
|
Stress-Strain Theory.ppt,
Finite-Difference Solution to the Wave Equation Theory.ppt,
Basic Physics.pdf.
Acoustic wave eqn., Hooke's law, Newton's law,
acoustic and infinitesimal strain approximations, bulk modulus.
2nd-order centered FD approximation to a 2nd-order derivative,
2-2 approximation to the wave equation.
| Derive strain tensor in equation 2 from Stress-Strain Theory.ppt lecture.
(Due 01/17/08).
Migration lab due 01/17/08.
1D FD lab due 01/17/08.
| Interpretation Lab.
|
| Jan. 21-23
|
Basic Physics:,
Absorbing Boundary Conditions and Stability.ppt,
Solutions of the Wave Equation.ppt.
Plane wave solution, frequency, wavenumber, apparent velocity.
Snell's, Fermat's, and Huygen's Principles,
reflection-transm. coefficients.
|
Wave propagation Assignment
(Due: 01/31/08.)
| Interpretation Lab.
|
| Jan. 28-30
| Refl. and Transm. Coefficients.ppt.
|
FD Solution to Variable Density Wave Equation. (Due 02/23/08).
Read Keys paper on Absorbing Boundary Conditions.
| 2D FD Lab (Due 02/08/08).
|
| Feb. 4-6
| Convolutional Forward Modeling
and 1D Modeling Lecture.ppt.
Eikonal equation Lecture.ppt.
| .
| Lab:
Eikonal Lab (Due: 02/15/08).
|
| Feb. 11-13
| Exploding Reflector Modeling.ppt and
Green's Theorem.ppt.
| Read Green's Functions pages 1-8, 12-16.
1D Modeling (Due: 02/22/08).
|
Lab for MS students: Diffraction Stack Modeling Due: 02/22/08).
Lab for UTAM students: Diffraction Stack Modeling Due: 02/22/08).
|
| Feb. 18-20
|
Prestack Modeling.ppt
and Migration.ppt.
| Read Green's Functions pages 1-8, 12-16.
Do homework (Due 2/29/2008).
|
Prestack Diffraction Stack Modeling Due: 02/29/08).
|
| Feb. 25-27
| Midterm and Poststack Migration.ppt.
Read Practical Aspects of Migration.
| Ex. 2 and 4 in this Chapter (Due: 03/07/08).
| ZO Migration Lab (Due: 03/07/08).
|
| March 03-05
| Read Practical Aspects of Migration;
Prestack Migration.ppt;
Resolution.ppt;
Migration Green's Function.pdf;
Time Migration.ppt.
Optional Fun Reading:
Geophysics Migration Resolution.pdf.
| Ex. 1, 3, and 5 in this Chapter (Due: 03/14/08).
| ZO Radar Migration Lab (Due: 03/14/08).
or ZO Colluvial Wedge Migration Lab (Due: 03/14/08)
or Japan Sea Depth vs Time Migration
Lab (Due: 03/14/08).
|
| March 10-12
| Reverse Time Migration;
Resorting, Stacking, NMO moveout, Velocity Analysis, and
Statics. Also Velocity Analysis.
| RTM and Choose Your Term Project.
Velocity Semblance Hmwk. (Due March 28).
| RTM Lab (Due March 28).
|
| March 24-26
| Alan leeds 03/26, 03/27, 03/28 Promax processing (4PM-7PM)
| Introduction.ppt
| Process Unocal Data.
|
| April 0-2
| PPT: Raypath Tomography.
| Read Tomography Chapter.
| Least Squares Lab: Ex. 1, 2, 3, and 4 (Due April 14)
|
| April 7-9
| Lecture Notes: Traveltime Tomography .
| Read Tomography Chapter.
| .
|
| April 14-16
| Lecture Notes: Model Resolution Analysis: Slice-Projection Theorem and Model
Covariance Matrix.
| Read Covariance Matrices
and Radon Analysis.
| Seismic Experiment or Tomography Lab: Least Squares Lab: Ex. 4 .
|
| April 21-23
|
Lecture Notes: Iterative Solution Methods.
| Read Reflection Traveltime Tomography.
| Tomography Lab: Traveltime Picking
|
| April 28-30
|
Lecture Notes: Wave Equation Traveltime Tomography,
Diffraction Slice Projection Theorem.
| Read Reflection Traveltime Tomography,
Wave Equation Tomography by Woodward ,
Wavepath Eikonal Tomography by Schuster ,
Wave Equation Traveltime Inversion by by Luo+Schuster ,
and
PPT Wave equation tomography.
| Tomography Lab: Traveltime Inversion
|
| May
| Phase shift migration, Split-Step Fourier, FD Phase Shift Migration.
| .
| Phase Shift Migration lab. F-X/Up-down separation lab.
|
| May
| FX Migration and Attenuation.
| .
| Attenuation Compensation and FX Migration Lab.
|
| May
| Seismic Anisotropy.
| .
| .
|
| May
| Colluvial Imaging Papers and Slides
| Slides for Colluvial Wedge Imaging: 3D Colluvial Imaging,
GigaTrench 2D Colluvial Imaging (Maike's thesis).
Colluvial Imaging Papers: GJI 1998 3D Morey Paper,
Tectonophysics 2005 2D Sheley Paper,
GJI 2007 2D Buddensiek Paper.
| .
|
| .
| Least Squares Migration, Migration Decon, Migration Green's function.
| Read Migration Decon.
| Matching Filter Lab.
|
