Course - Mathematical Geophysics - PG8106
PG8106 - Mathematical Geophysics
About
Examination arrangement
Examination arrangement: Oral examination
Grade: Passed/Failed
Evaluation | Weighting | Duration | Grade deviation | Examination aids |
---|---|---|---|---|
Muntlig | 100/100 |
Course content
The course introduces the student to mathematical aspects of wave theory as used in geophysics. Focus is on seismic forward models and inversion. Theory for seismic modelling of wave propagation in horizontally layered media is developed in detail. It is shown that several seismic data processing methods like deterministic multiple removal and de-ghosting can be deduced from the modelling theory. Green's functions for the wave and Helmholz equation are given. The reciprocity theorems for acoustic and elastic media are developed. Several seismic data processing schemes which follow by using the principle of reciprocity will be outlined. Finally, wavefield decomposition of multicomponent elastic data into pressure and shear wave components is derived.
Learning outcome
Ingress: The students should learn basic mathematical models of geophysical wave theory with the focus on the solution of some specific fundamental problems. Knowledge: The students should understand how seismic modeling and inversion is applied in petroleum exploration and production. Skills: The students should be able to develop and apply mathematical models for seismic data processing. They should know various techniques for seismic modeling, processing and inversion. General competence: The students learn important mathematical aspects of geophysical wave theories. They understand the main principles that are applied in petroleum seismic research. They are able to apply the learning to develop on their own models for seismic data processing and analysis. Critical self-learning is emphasized.
Learning methods and activities
Lectures and exercises. To pass the course a score of at least 70 percent is required.
Recommended previous knowledge
MSc degree in Applied Geophysics or approval by lecturer.
Course materials
Selected chapters from "Introduction to Petroleum Seismology" by Luc T Ikelle and Lasse Amundsen, published by Society of Exploration Geophysicists 2005 (ISBN 1-56080-129-8). Lecture notes.
No
Version: 1
Credits:
7.5 SP
Study level: Doctoral degree level
Term no.: 1
Teaching semester: AUTUMN 2014
Language of instruction: English
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- Applied Geophysics
- Technological subjects
Examination
Examination arrangement: Oral examination
- Term Status code Evaluation Weighting Examination aids Date Time Examination system Room *
- Autumn ORD Muntlig 100/100
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Room Building Number of candidates - Spring ORD Muntlig 100/100
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Room Building Number of candidates
- * The location (room) for a written examination is published 3 days before examination date. If more than one room is listed, you will find your room at Studentweb.
For more information regarding registration for examination and examination procedures, see "Innsida - Exams"