Petroleum Geosciences and Hydrocarbon Exploration Training Course

Course overview

Finding oil and gas is an exercise in reading the subsurface from indirect clues: the shape of structures, the signals in seismic data, the readings from well logs, and the chemistry of rocks and fluids. Petroleum geosciences brings these together into a coherent picture of where hydrocarbons may have formed, migrated, and become trapped, and how much might be recoverable.

This course gives a structured, end-to-end grounding in the field. It runs from the fundamentals through subsurface geology, seismic methods, well log interpretation, reservoir characterization, resource estimation, exploration techniques and planning, production optimization, environmental considerations, and data integration. It is built for geoscientists and technical professionals who want a connected understanding of how exploration works.

Why this matters

Exploration commits very large sums to wells drilled on the strength of an interpretation, and the quality of that geoscience determines whether the money finds resources or a dry hole. No single dataset tells the whole story; value comes from integrating them well.

A solid grounding matters because petroleum geoscience is inherently uncertain, and disciplined interpretation is what reduces that uncertainty to manageable risk. Professionals who understand how the pieces fit make better exploration decisions. This course builds that integrated understanding across the workflow.

What you will be able to do afterwards

By the end of the course, participants should be able to:

• Explain the petroleum system and exploration workflow.
• Interpret subsurface geology and seismic data.
• Use well logs and petrophysics in characterization.
• Estimate hydrocarbon resources and plan exploration.
• Integrate data to support exploration decisions.

Course outline

Unit 1: Introduction to petroleum geosciences

The course opens with the petroleum system.

• Source, reservoir, seal, and trap.
• Hydrocarbon generation and migration.
• The exploration workflow.
• Key concepts and terms.

Unit 2: Subsurface geology and structural analysis

This unit covers reading the rocks.

• Sedimentary basins and depositional settings.
• Structural geology and traps.
• Stratigraphy and correlation.
• Building a geological model.

Unit 3: Seismic methods in hydrocarbon exploration

This unit covers imaging the subsurface.

• Seismic acquisition and processing basics.
• Interpreting seismic for structure.
• Seismic attributes and direct indicators.
• Strengths and limits of seismic.

Unit 4: Well log interpretation and petrophysics

This unit covers measuring at the well.

• Common well logs and what they show.
• Identifying reservoirs and fluids.
• Estimating porosity and saturation.
• Petrophysical evaluation.

Unit 5: Reservoir characterization

This unit covers describing the reservoir.

• Reservoir properties and heterogeneity.
• Integrating geology, seismic, and logs.
• Static reservoir models.
• Uncertainty in characterization.

Unit 6: Hydrocarbon resource estimation

This unit covers sizing the prize.

• Volumetric estimation methods.
• Resources and reserves concepts.
• Probabilistic estimation.
• Expressing uncertainty in volumes.

Unit 7: Geochemical and geophysical exploration techniques

This unit covers the wider toolkit.

• Geochemical exploration methods.
• Gravity, magnetic, and other geophysics.
• Combining methods.
• Selecting techniques for the setting.

Unit 8: Exploration program planning

This unit covers turning analysis into a plan.

• Prospect and lead evaluation.
• Risking and ranking prospects.
• Planning an exploration campaign.
• From prospect to drilling decision.

Unit 9: Production and recovery optimization

This unit links exploration to production.

• From discovery to development.
• Recovery factors and drive mechanisms.
• Optimizing recovery.
• Geoscience in field development.

Unit 10: Environmental and regulatory considerations

This unit covers responsibility and rules.

• Environmental considerations in exploration.
• Regulatory frameworks as subject matter.
• Reducing exploration impact.
• Social and stakeholder factors.

Unit 11: Data integration and decision support

This unit covers bringing it together.

• Integrating multidisciplinary data.
• Software and modeling tools.
• Managing uncertainty in decisions.
• Supporting investment choices.

Unit 12: Capstone hydrocarbon exploration project

The final unit applies the whole workflow.

• A group project evaluating a prospect.
• Integrating geology, seismic, and logs.
• Presenting an exploration recommendation.
• An approach to take back to the workplace.

How the course is delivered

The course is led through structured explanation, worked interpretation examples, documented case studies, and group discussion, finishing with an applied capstone project. Participants examine geological models, seismic, and log data and work through how interpretations are built and tested. For a deeper focus on geophysical methods, it connects to Applied Geophysics for Oil, Gas, and Minerals.

Who should attend

This course suits geoscientists and geologists, exploration and reservoir staff, petroleum engineers who work with subsurface data, and technical professionals in upstream oil and gas. It works for those new to petroleum geosciences and for experienced staff who want a connected view across the exploration workflow. A scientific or technical background helps.

About EuroQuest International Training

EuroQuest International Training was founded in 2015 by a team with more than 25 years of combined experience in professional training. The institute has delivered over 1,000 courses to more than 15,000 participants, and is headquartered in Bratislava, Slovakia, with training hubs in Dubai, London, Barcelona, Istanbul, Vienna, Paris, and Geneva. Courses are designed and reviewed by practitioners and updated to reflect current practice in each field.

Frequently asked questions

Does the course cover the whole exploration workflow?

Yes. It runs from the petroleum system and subsurface geology through seismic, well logs, characterization, resource estimation, and program planning, ending with an integrated capstone project.

Do I need a strong geology background?

A scientific or technical background helps, but the course builds the concepts as it goes, so it suits those newer to petroleum geosciences as well as experienced staff broadening their view.

Is it focused on theory or application?

Both. It explains the principles and applies them through worked interpretation examples and a capstone prospect evaluation, so understanding connects to practice.

Related courses

• Seismic Data Analysis and Interpretation
• Petroleum Reservoir Characterization and Modeling
• Advanced Seismic Interpretation and Exploration Technologies
• Subsurface Geology and Reservoir Engineering

Register for this course

To reserve a place or ask about scheduling and city options for the Petroleum Geosciences and Hydrocarbon Exploration course, use the registration and enquiry options on this page and the EuroQuest team will follow up with the details you need.