Sedimentology and Basin Analysis for Energy Exploration Training Course

Course overview

Reservoir quality is written into rocks long before anyone drills them. Grain size, sorting, framework composition, and the diagenetic history that follows all trace back to where and how sediment was deposited. This course teaches geoscientists to read those clues, working from the sedimentary record up to basin scale, so that predictions about porosity and permeability rest on process, not hope.

The thread running through the course is prediction. Depositional environments leave recognizable facies, facies stack into patterns that sequence stratigraphy can decode, and diagenesis then modifies the result. Participants learn to follow that story through core, logs, and seismic, and to translate it into a view of where the best reservoir is likely to sit.

Why depositional understanding drives exploration value

Exploration and appraisal teams increasingly ask their geologists for reservoir quality prediction ahead of the drill bit, and that prediction stands or falls on depositional and diagenetic reasoning. Clastic and carbonate systems behave differently, provenance controls the sand that arrives, and cementation or dissolution can transform a promising interval into a tight one. Getting this right shapes well placement and volumetric confidence alike.

Basin-scale context ties it together. Subsidence and thermal history govern maturity and diagenetic pathways, and the same depositional framework feeds directly into petroleum-system work such as sedimentary basin exploration and hydrocarbon potential. Reading the two together is what turns description into a usable exploration decision.

What you will be able to do afterwards

After the course, participants should be able to:

• Interpret depositional environments from core and outcrop evidence.
• Apply facies models and Walther's Law to predict facies change.
• Decode architecture using sequence stratigraphy and systems tracts.
• Trace sediment provenance and transport to explain reservoir quality.
• Predict porosity and permeability evolution through diagenesis.
• Relate subsidence and thermal history to maturity and preservation.
• Integrate core, logs, and seismic geomorphology into one view.

Course outline

Unit 1: Foundations of sedimentology and the sedimentary record

• Weathering, transport, and deposition as sediment origins.
• Clastic and carbonate depositional systems and controls.
• Sedimentary structures and textures as environment clues.
• Preservation potential and limits of the rock record.

Unit 2: Depositional environments and facies analysis

• Facies models and Walther's Law in vertical successions.
• Fluvial, deltaic, shallow-marine, and deep-water systems.
• Carbonate platforms, reefs, and their facies belts.
• Linking facies to expected reservoir and seal character.

Unit 3: Sequence stratigraphy and stratigraphic architecture

• Sequence stratigraphy and systems tracts for correlation.
• Key surfaces and base-level change in the sedimentary fill.
• Reservoir, source, and seal distribution within a sequence.
• Applying the framework to well and seismic datasets.

Unit 4: Sediment provenance, transport, and deposition

• Sediment provenance and its control on mineralogy.
• Sediment transport processes and the patterns they leave.
• Depositional gradients and energy effects on sorting.
• Using provenance to anticipate sand in undrilled areas.

Unit 5: Diagenesis and reservoir quality evolution

• Porosity and permeability evolution through diagenesis.
• Compaction, cementation, and dissolution as controls.
• Diagenetic pathways in clastic versus carbonate reservoirs.
• Building a diagenetic model for quality prediction.

Unit 6: Basin analysis, subsidence, and thermal history

• Basin subsidence and thermal history as regional controls.
• Accommodation and sediment supply as basin-fill controls.
• Thermal history linked to diagenetic and maturity outcomes.
• Reconstructing burial curves to time reservoir and source.

Unit 7: Integrating core, well-log, and seismic data for exploration

• Core description and wireline log interpretation.
• Seismic geomorphology for mapping depositional systems.
• Guided walkthrough from core to seismic-scale prediction.
• Delivering an actionable reservoir quality assessment.

How the course is delivered

The course is taught through expert-led discussion, worked examples, and documented case studies drawn from real fields and outcrops. Participants take part in guided walkthroughs of interpreted core, log, and seismic datasets, together with group exercises that connect depositional interpretation to reservoir prediction. Attention stays on geological reasoning and how it is justified, not on operating a particular software package.

Who should attend

The course is designed for geoscientists who use sedimentology and stratigraphy to support exploration and appraisal.

• Exploration and development geologists.
• Sedimentologists and stratigraphers building reservoir models.
• Petrophysicists and geophysicists who work alongside reservoir geology.
• Technical staff moving into reservoir-quality and basin studies.

About EuroQuest International Training

EuroQuest International Training has been active since 2015 and has delivered over 1,000 courses to more than 15,000 participants. With headquarters in Bratislava, Slovakia, and training hubs in Dubai, London, Barcelona, Istanbul, Vienna, Paris, and Geneva, the organization supports geoscience and energy professionals in a wide range of settings.

Frequently asked questions

Is any live software or laboratory session part of the course?

No. The course is discussion and case-study based, so instead of driving interpretation software live, participants examine prepared core, log, and seismic examples and concentrate on the depositional and diagenetic reasoning behind reservoir prediction.

Does the course cover both clastic and carbonate reservoirs?

Yes. Clastic and carbonate depositional systems are treated side by side throughout, because their facies patterns and diagenetic behavior differ enough that a good geoscientist needs to read both.

How much stratigraphy background should I have?

A general geology foundation is sufficient. Core ideas such as facies models and sequence stratigraphy are introduced and built upon within the course, so participants without deep stratigraphic training can still follow the reasoning.

Related courses

• Petroleum Reservoir Characterization and Modeling
• Advanced Seismic Interpretation and Exploration Technologies
• Geological Exploration and Resource Assessment
• Energy Resources and Geosciences Innovations

Register for this course

To enroll or to arrange a session for your organization, contact EuroQuest International Training and register your interest in this sedimentology and basin analysis course. Our team will gladly assist with dates, venues, and any questions before you confirm.