Geophysics (GEO130)
Delve into the fascinating world of underground exploration, where you'll learn to decipher the Earth's geological language, discover natural resources, and tackle real-world challenges while gaining valuable skills for a career in environmental consulting, archeology, natural resource exploration, or geotechnical engineering.
The course gives a general introduction to the theory and practice of geophysical exploration, with a focus on the physical principles, methodology, interpretational procedures, and fields of application of various methods.
Course description for study year 2025-2026. Please note that changes may occur.
Course code
GEO130
Version
1
Credits (ECTS)
10
Semester tution start
Autumn
Number of semesters
1
Exam semester
Autumn
Language of instruction
English, Norwegian
Content
The methods covered include surface methods such as reflection seismic (emphasized), refraction seismic, gravity, magnetic, electric, and electromagnetic methods. Furthermore, the course also covers borehole geophysical methods used in formation evaluation, such as resistivity, sonic and radioactive methods. Data from these methods will be used to determine lithology, porosity, water saturation, permeability, and hydrocarbon volumes.
Programming languages, such as python and Matlab, are used to help model different geological scenarios and visualize the different methods and data.
Learning outcome
After completing this course the student should be able to:
- Identify how the various geophysical methods used in petroleum exploration, development, and production, including seismic, gravity, magnetic, electric, and electromagnetic methods can be used to obtain geological information about the subsurface.
- Explain how geophysical data is acquired in the field.
- Process and analyze geophysical data using the Python programming language.
- Perform a petrophysical evaluation of lithology, porosity, water saturation, net to gross, permeability, and segmentation using well logs and core measurements.
Required prerequisite knowledge
Exam
Foder evaluation and written exam
| Form of assessment | Weight | Duration | Marks | Aid |
|---|---|---|---|---|
| Foder evaluation | 3/5 | Letter grades | All | |
| Written exam | 2/5 | 4 Hours | Letter grades | Approved, basic calculator, One hand written A4-page with notes, |
The written exam is a digital on-capus examThe portfolio consists of up to 6 written assignments that are equally weighted and given a combined grade. The assignments can be worked on in groups, but must be submitted individually. No re-sit opportunities are offered for the portfolio. Students who do not pass the portfolio can retake it the next time the course is held.Both the portfolio and the written exam must be passed in order to get a passing grade in the course.
Coursework requirements
Course teacher(s)
Course coordinator:
Wiktor Waldemar WeibullStudy Program Director:
Lisa Jean WatsonStudy Adviser:
Karina SanniHead of Department:
Alejandro Escalona VarelaMethod of work
Overlapping courses
| Course | Reduction (SP) |
|---|---|
| Geophysics and Well Logging (PET110_1) | 10 |
| Geophysical methods applied to petroleum (BPG150_1) | 5 |
| Well logging (BIP210_1) | 5 |