This five-day course will show how the geochemical studies and petroleum system modeling can reduce exploration risk for conventional and unconventional (e.g., shale-gas or shale-oil) resources. Lectures will show how forward deterministic computer models use geohistory analysis, boundary conditions, and chemical reaction kinetics to predict the timing of petroleum generation. Factors controlling “sweet spots” will be discussed, including the influence of geomechanics on rock fracturing and producibility and the extent of primary or secondary cracking based on biomarkers & isotope. Discussions will provide guidelines for sample collection and project initiation, how to evaluate prospective source rocks, and how to define petroleum systems through oil-source rock correlation. Participants will learn how to calibrate petroleum system models using data from wells, such as pressure, corrected bottom-hole temperature, and vitrinite reflectance.Case studies and exercises will show how geochemistry can be used to solve exploration, production, and development problems while minimizing costs.
❶   Day One | ❷   Day Two | ❸   Day Three |
---|---|---|
•  The Dynamic Petroleum System Concept |
•  Fundamentals of model input |
•  Boundary conditions and unconventional reservoirs      geohistory analysis |
•  1D,2D,3D basin and petroleum system modeling | •  Thermal maturation and vitrinite reflectance |
•  Paleowater depth, sediment-water interface      temperature, heat flow |
Lunch Break | Lunch Break | Lunch Break |
•  Petroleum system identification. | •  TOC, Rock-Eval pyrolysis, geochemical logs |
•  Geohistory analysis: pore pressure, compaction,      tectonics |
•  Timing of petroleum system events and processes | •  Reconstruct the generative potential of a spent      source | • Construct a geohistory diagrams corrected for      compaction |
❹   Day Four | ❺   Day Five |
---|---|
•  Fundamentals of kinetics and model calibration | •  Unconventionals, case Studies, and conclusions |
•  Chemical reaction kinetics | •  Modeling unconventional resources |
Lunch Break | Lunch Break |
•  Model calibration and risk analysis | •  Case studies (USA, China, Egypt, Algeria) |
•  PVT analysis | •  Review, conclusions and practical exam |