Basin and Petroleum Systems Modeling: Applications for Petroleum Exploration Risk and Resource Assessments
|Dr Bjorn Wygrala (Schlumberger, Aachen, Germany)|
|Geology – Geological Modeling|
|10 CPD points|
2D 3D BASIN ANALYSIS GAS HYDRATES MIGRATION PETROLEUM BASIN MODELING SALT PETROLEUM SYSTEMS
The term ‘Petroleum Systems’ and the technology ‘Basin and Petroleum Systems Modeling will be introduced by showing applications in areas with critical exploration challenges, including salt basins and thrust belts. Technical breakthroughs in the last 10 –15 years have been the extension of the technology from 2D to 3D and the ability to perform multi-phase petroleum migration modeling using different methods in high-resolution geological models. This enables temperature, pressure and petroleum property predictions to be made with higher levels of accuracy and in the most complex geological environments such as in the sub-salt or in thrust belts. Case studies will be used with live software presentations to illustrate key points. Applications of the technology will range from frontier exploration in which large areas with only sparse data are screened, to detailed assessments of exploration risks in structurally complex areas, to petroleum resource assessments of yet-to-find oil and gas.
Upon completion of the course, participants will be able to understand modern petroleum systems modeling methods and their applications, as well as to be aware of their role and value in petroleum exploration and resource assessments.
- Industry Challenges and Opportunities
- Basin and Petroleum Systems Modeling (BPSM): History and Definitions
Petroleum Systems Modeling Applications:
- Introduction Using Salt Basin Case Study: An Example of Standard Exploration Risking Workflows
- Structural Complexity: From Structural Reconstructions to BPSM
- Regional Case Studies (can be selected by course attendees)
Theoretical Aspects of Basin and Petroleum Systems Modeling:
- Temperature and Pressure: PT Modeling and Predictions
- Petroleum Generation and Migration: Petroleum Property Predictions
Challenges and Future Developments:
- Reservoir in Petroleum Systems Modeling: Scaling from Basin to Prospect and Reservoir
- Gas Hydrates: From Drilling Hazard to Future Resource
- Biogenic and Shallow Gas: A Promising New Resource Type
- Petroleum Resource Assessments: Geology Based and Auditable
- Petroleum Systems Modeling: Industry Best Practices in Exploration
The course is accessible for geoscientists from all disciplines and for students with any level of experience. It is primarily directed at geologists but the data models and the quality of the results that can be achieved are dependent on geophysical and geochemical input, so all of these disciplines will benefit. The course will create awareness of a technology widely used in the industry that has rapidly developed in the last few years, which plays a critical role in exploration risk assessments, as well as in the assessment of yet-to-find hydrocarbon resources. Course attendees will learn that the topic is technically innovative and challenging and that the application of the technology offers interesting opportunities in the industry and in academia.
Participants should have a basic knowledge of petroleum geology and an interest in understanding geologic risk factors in petroleum exploration.
About the instructor
Dr Bjorn Wygrala graduated from Cologne University in Germany in 1980 and started his professional career as a sedimentologist in minerals exploration for several years in Australia, before moving into the field of petroleum geology. He completed a PhD thesis in petroleum geology in 1989 in a partnership with Eni-Agip in Italy, together with the KFA Research Center and IES Integrated Exploration Systems in Germany.
He then joined IES and was closely involved in the development and application of petroleum systems modelling, now with more than 30 years of experience in basin analysis and the application of simulation technologies for exploration risk and resource assessments for petroleum E&P companies in more than 40 countries. Following the acquisition of IES by Schlumberger in 2008, he is based in Aachen, Germany with the Schlumberger Aachen Technology Center (AaTC) and is globally active as an advisor for exploration technology and services.
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