Geoscience of Heavy Oil Reservoirs Course

Applications to SAGD Exploration, Development and Production

Michael Webb

This course presents the major concepts of petroleum and sedimentary geology as applied in heavy oil fields, focusing on the value of geoscience data and interpretations, and the direct impact of geology on reservoir heterogeneity, recovery method, and hydrocarbon production. Multiple examples and case studies are drawn from the instructor’s direct experience with a major oil sands operator focused on SAGD thermal recovery of heavy oil, McMurray Formation, Athabasca region, Alberta, Canada.Read more...

Topics include: Definitions and occurrences of heavy oil; Recovery methods used for heavy oil; Geoscience datasets used to evaluate and understand heavy oil fields; Sedimentary rocks and their environments of deposition, linking sedimentary environments with reservoir heterogeneity; and Examples of heavy oil geoscience techniques applied to SAGD exploration, development, and production.

This course is designed for junior to senior engineers and geoscientists looking to gain familiarity with heavy oil reservoirs. Benefits of the course will be 1) improved communication between integrated team members, and 2) a greater appreciation that a better understanding of the geology of the heavy oil projects is positively correlated with better business decisions.

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Course contents

    Chapter 2 - Definition, Origin, and Occurrences of Heavy Oil

    02-01 - Definition and Origin of Heavy Oil (14 min.)

    02-02 - Origins of Heavy Oil (17 min.)

    02-03 - Unconsolidated Nature of the Oil Sands (11 min.) Quiz

    Chapter 3 - Recovery Methods for Heavy Oil

    03-01 - Mining and Cold-Flow Methods (14 min.)

    03-02 - Cold Flow Field Examples (17 min.)

    03-03 - Heavy Oil Production Technologies - CHOPS (9 min.)

    03-04 - Heavy Oil Production Technologies - Solvents (25 min.)

    03-05 - Thermal Recovery Methods (Non-SAGD) (20 min.)

    03-06 - Heavy Oil Production Technologies - Steam Flood (9 min.)

    03-07 - Heavy Oil Production Technologies - CSS (26 min.)

    03-08 - SAGD Thermal Recovery Method (25 min.)

    03-09 - SAGD Thermal Recovery Method - continued (15 min.)

    03-10 - Variations of SAGD (23 min.) Quiz

    Chapter 4 - Distribution of Heavy Oil and Projects

    04-01 - Global Occurrences of Heavy Oil and Projects (12 min.)

    04-02 - Heavy Oil Regions of China (13 min.)

    04-03 - Heavy Oil Regions of Venezuela (12 min.)

    04-04 - Heavy Oil Regions of North America (13 min.)

    04-05 - Heavy Oil Regions of Alberta - Overview (13 min.)

    04-06 - Heavy Oil Regions of Alberta - Peace River (20 min.)

    04-07 - Heavy Oil Regions of Alberta -Cold Lake (16 min.)

    04-08 - Heavy Oil Regions of Alberta -Athabasca (20 min.)

    04-09 - Production Trends in Heavy Oil (12 min.) Quiz

    Chapter 5 - Sandstone Heavy Oil Reservoirs and their Environments of Deposition

    05-01 - Shoreface and Deltaic Reservoirs (22 min.)

    05-02 - Fluvial and other Channelized Reservoirs (17 min.)

    05-03 - Shoreface Reservoir Implications (10 min.)

    05-04 - Deltaic Deposits (8 min.)

    05-05 - Deltaic Deposits In Core & Outcrop (15 min.)

    05-06 - Deltaic Sandstones - Reservoir Implications (10 min.)

    05-07 - Fluvial and other Channelized Reservoirs (15 min.)

    05-08 - Braided Rivers (9 min.)

    05-09 - Meandering Rivers (30 min.)

    05-10 - Incised Valleys (12 min.)

    05-11 - Fluvial Sandstones In Core and Outcrop (19 min.)

    05-12 - Fluvial Sandstones : Reservior Implications (24 min.)

    05-13 - Matching Recovery Process to Reservoir Type (25 min.) Quiz

    Chapter 6 - Heavy Oil Geology Applied to Field Exploration

    06-01 - Petroleum System Elements and Exploration Data Collection (25 min.)

    06-02 - Exploration with focus on Reservoir Elements (12 min.)

    06-03 - Exploration With Focus On Caprock Elements (28 min.)

    06-04 - Exploration With Focus on Water Source and Disposal Elements (25 min.) Quiz

    Chapter 7 - Heavy Oil Geology Applied to Field Development

    07-01 - Data Collection for Field Development (15 min.)

    07-02 - Caprock Integrity Studies (24 min.)

    07-03 - Reservoir Heterogeneity (27 min.)

    07-04 - Reservoir Fluid Impairments (22 min.)

    07-05 - Fluid Impairments (8 min.)

    07-06 - Reservoir Characterization and Forecasting (23 min.)

    07-07 - Pad and Horzontal Well Planning (28 min.) Quiz

    Chapter 8 - Heavy Oil Geology Applied to Field Production

    08-01 - Sand Control (18 min.)

    08-02 - Caprock Monitoring (9 min.)

    08-03 - Production Monitoring – Wells and Post-steam Cores (20 min.)

    08-04 - Production Monitoring – Seismic (13 min.)

    08-05 - SAGD Optimization (FCDs, Infills, NCG Co-injection) (24 min.)

    08-06 - SAGD Production - NCG-CO Injection (17 min.) Quiz

    Chapter 9 - Wrap-Up Discussion

    09-01 - Course Conclusion (18 min.)