Petroleum Geoscience: AtyrauEsandaMonday, 5 November 2018 at 09:00 - Thursday, 8 November 2018 at 17:00 (West Kazakhstan Time Kazakhstan (Aqtau) Time) |
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Event Details
Course overview
This is a course for non-specialists and no prior knowledge of Earth sciences is necessary. The aim of the course is to cover the fundamentals of the Earth sciences, examine their role in controlling the occurrence, distribution and quantification of 'conventional' oil and gas reserves; review the 'non-conventional' hydrocarbon resources; provide an introduction to the 'peak oil' debate.
The course is designed for
Non-Earth scientists with little or no background in geology, geophysics or the processes that control the formation and distribution of oil and gas resources.
Learning objectives
The course presents the principles and practices underpinning the Earth sciences and demonstrates how they can be applied to hydrocarbon exploration and production. The participants will gain an understanding of the factors and processes involved in the formation of oil and gas fields and their worldwide distribution.
Course outline
The Earth: Its properties, internal structure and age
Earth sciences: definition and overview
Various types of rocks, their origins and examples
Rocks associated with oil and gas:
- Sedimentary rocks: their origin, key features and associated terminology
- Depositional environments, processes and the concept of facies
- Classification of sedimentary environments
- Common sedimentary rocks: Their descriptions and origin
Introduction to Geologicla time, principles of stratigraphy and statigraphic relations:
- The concepts of relative and absolute time
- Measurement of geological time
- The Uniformitarian Principle
- The Law of Superposition
- The Principle of Original Horizontality
- Stratigraphic practice
- Unconformities
- Sequence startigraphy
- Establishing lithostratigraphic and biostratigraphic units
- Correlation
Principles of structural geology:
Various types of geological structures and their relationship to oil and gas occurence
- Folds
- Faults
- Thrusts
Exercises
- Determination of relative ages of rock units and geological events
- Fault identification and estimate of magnitude of movement using a field photograph
- Simple geological map interpretation
Definition of oil and gas fields
Habitat of oil and gas and factor that control their occurrence
Processes that control the occurrence of oil and gas fields
Geological controls on oil and gas occurrence
Sedimentary basins:
- Definition
- Formation and development
- Global distribution
- Exploration status
- Production status
Association between sedimentary basins and oil and gas occurence
Overview of plate tectonics
Plate tectonics control on the formation, evolution and caracteristics of sedimentary basins
Chemical composition of petroleum substances
- Diagenesis
Petroleum system analysis in terms of elements and processes
- Generation of petroleum
- Migration of petroleum
- Petroleum reservoir rocks and their properties
- Oil and gas traps
- Seals
The petroleum play and petroleum events chart
Exercise
Identification of petroleum elements and processes
Exploring for oil and gas
Acquisition and interpretation of geological and geophysical data
- Seismic sequence stratigraphy
Subsurface mapping
- Various types of contour maps
Leads and prospects
Risks and risk analysis
Play fairway analysis
Exercise
Identification of geological features and potential traps from a seismic section
Reserves estimation
Volumetric methods
- The deterministic method
- The probabilistic method
The unconventionals
- Oil shale
- Shale oil
- Shale gas
- Oil sands
- Coal bed methane
- Gas hydrates
Acquisition and intepretation of open hole logs
- Various types of well logs
- Acquisition of well log data
- Qualitative log interpretation
- Basic quantitative log interpretation
Exercise
Qualitative log interpretation
The global petroleum industry
Some recent trends in the petroleum industry
Importance of oil in modern societies
Historical review of the price of oil over the past 150 years (since 1861)
The main events of the last decade
Review of the major players in the past 25 years - private oil company rankings in terms
of turnover and market capitalization
State oil company rankings
Biofuels – a panacea?
Organisation of Petroleum Exporting Countries (OPEC)
Global distribution of oil and gas reserves
Sources of information
Giant fields - definition and significance
The world’s top 25 oil fields – locations and reserves
Global oil and gas production
Oil and gas reserves/production ratios
Peak oil?
Selected recent publications
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When & Where
68 Old Motorway
Atyrau,
060011
Kazakhstan
Monday, 5 November 2018 at 09:00 - Thursday, 8 November 2018 at 17:00 (West Kazakhstan Time Kazakhstan (Aqtau) Time)
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Organiser
Esanda
Esanda is a specialist training provider serving the global upstream oil and gas industry. Our course leaders are practicing industry specialists who develop our in house courses and work with clients to build bespoke training for their staff. Our operations are supported by our UK and Australia offices.
We pride ourselves on being able to bring hundreds of man years of experience to the training sector and the positive feedback we receive from our satisfied clients.
Our courses have evolved over 20 years with a focus on Field Development Planning, which includes a strong emphasis on costing and economic analysis as well as concept selection for our clients. The range of clients includes those involved in Onshore, Offshore, Subsea, GTL, LNG and unconventional developments. This work and client training has allowed us to build strong expertise with practical and up to date knowledge of the subject areas.
For details of our course terms and conditions, click here.
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